{"id":689,"date":"2021-09-23T03:41:30","date_gmt":"2021-09-23T03:41:30","guid":{"rendered":"http:\/\/dev.hsmagnet.com\/?page_id=689"},"modified":"2025-12-03T08:43:11","modified_gmt":"2025-12-03T08:43:11","slug":"%d1%87%d0%b0%d1%81%d1%82%d0%be-%d0%b7%d0%b0%d0%b4%d0%b0%d0%b2%d0%b0%d0%b5%d0%bc%d1%8b%d0%b5-%d0%b2%d0%be%d0%bf%d1%80%d0%be%d1%81%d1%8b","status":"publish","type":"page","link":"https:\/\/hsmagnet.com\/ru\/frequently-asked-questions\/","title":{"rendered":"\u0427\u0430\u0441\u0442\u043e \u0437\u0430\u0434\u0430\u0432\u0430\u0435\u043c\u044b\u0435 \u0432\u043e\u043f\u0440\u043e\u0441\u044b"},"content":{"rendered":"
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\u0427\u0442\u043e \u0442\u0430\u043a\u043e\u0435 \u043c\u0430\u0433\u043d\u0438\u0442 AlNiCo \u0438 \u043a\u0430\u043a\u043e\u0432\u044b \u0435\u0433\u043e \u043e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u043f\u0440\u0435\u0438\u043c\u0443\u0449\u0435\u0441\u0442\u0432\u0430?<\/strong>

\u041c\u0430\u0433\u043d\u0438\u0442\u044b AlNiCo \u2014 \u044d\u0442\u043e \u0442\u0440\u0430\u0434\u0438\u0446\u0438\u043e\u043d\u043d\u044b\u0435 \u043f\u043e\u0441\u0442\u043e\u044f\u043d\u043d\u044b\u0435 \u043c\u0430\u0433\u043d\u0438\u0442\u044b, \u0438\u0437\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d\u043d\u044b\u0435 \u0438\u0437 \u0441\u043f\u043b\u0430\u0432\u0430 \u0430\u043b\u044e\u043c\u0438\u043d\u0438\u044f (Al), \u043d\u0438\u043a\u0435\u043b\u044f (Ni), \u043a\u043e\u0431\u0430\u043b\u044c\u0442\u0430 (Co) \u0438 \u0447\u0430\u0441\u0442\u043e \u0436\u0435\u043b\u0435\u0437\u0430 \u0438\u043b\u0438 \u043c\u0435\u0434\u0438. \u0418\u0445 \u043e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u043f\u0440\u0435\u0438\u043c\u0443\u0449\u0435\u0441\u0442\u0432\u0430 \u0432\u043a\u043b\u044e\u0447\u0430\u044e\u0442 \u043f\u0440\u0435\u0432\u043e\u0441\u0445\u043e\u0434\u043d\u0443\u044e \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u043d\u0443\u044e \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u043e\u0441\u0442\u044c (\u0434\u043e 550 \u00b0C), \u0445\u043e\u0440\u043e\u0448\u0443\u044e \u043c\u0435\u0445\u0430\u043d\u0438\u0447\u0435\u0441\u043a\u0443\u044e \u043f\u0440\u043e\u0447\u043d\u043e\u0441\u0442\u044c (\u043e\u043d\u0438 \u043d\u0435 \u0445\u0440\u0443\u043f\u043a\u0438\u0435) \u0438 \u0443\u0441\u0442\u043e\u0439\u0447\u0438\u0432\u043e\u0441\u0442\u044c \u043a \u0440\u0430\u0437\u043c\u0430\u0433\u043d\u0438\u0447\u0438\u0432\u0430\u043d\u0438\u044e. \u041e\u043d\u0438 \u043e\u0431\u043b\u0430\u0434\u0430\u044e\u0442 \u0443\u043c\u0435\u0440\u0435\u043d\u043d\u043e\u0439 \u043c\u0430\u0433\u043d\u0438\u0442\u043d\u043e\u0439 \u0441\u0438\u043b\u043e\u0439 (\u044d\u043d\u0435\u0440\u0433\u0435\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0435 \u043f\u0440\u043e\u0438\u0437\u0432\u0435\u0434\u0435\u043d\u0438\u0435 \u043e\u043a\u043e\u043b\u043e 1\u201310 \u041c\u041e\u0441\u042d) \u0438 \u0438\u0434\u0435\u0430\u043b\u044c\u043d\u043e \u043f\u043e\u0434\u0445\u043e\u0434\u044f\u0442 \u0434\u043b\u044f \u0442\u0430\u043a\u0438\u0445 \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u0439, \u043a\u0430\u043a \u0433\u0438\u0442\u0430\u0440\u043d\u044b\u0435 \u0437\u0432\u0443\u043a\u043e\u0441\u043d\u0438\u043c\u0430\u0442\u0435\u043b\u0438, \u0434\u0430\u0442\u0447\u0438\u043a\u0438 \u0438 \u0433\u0440\u043e\u043c\u043a\u043e\u0433\u043e\u0432\u043e\u0440\u0438\u0442\u0435\u043b\u0438, \u0433\u0434\u0435 \u0442\u0440\u0435\u0431\u0443\u0435\u0442\u0441\u044f \u0442\u0435\u0440\u043c\u043e\u0441\u0442\u043e\u0439\u043a\u043e\u0441\u0442\u044c.<\/p> <\/div>

\u041a\u0430\u043a\u043e\u0432\u044b \u043d\u0435\u0434\u043e\u0441\u0442\u0430\u0442\u043a\u0438 \u043c\u0430\u0433\u043d\u0438\u0442\u043e\u0432 AlNiCo \u043f\u043e \u0441\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u044e \u0441 \u0441\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u043c\u0438 \u0440\u0435\u0434\u043a\u043e\u0437\u0435\u043c\u0435\u043b\u044c\u043d\u044b\u043c\u0438 \u043c\u0430\u0433\u043d\u0438\u0442\u0430\u043c\u0438?<\/strong>

\u041c\u0430\u0433\u043d\u0438\u0442\u044b AlNiCo \u043e\u0431\u043b\u0430\u0434\u0430\u044e\u0442 \u043c\u0435\u043d\u044c\u0448\u0435\u0439 \u043c\u0430\u0433\u043d\u0438\u0442\u043d\u043e\u0439 \u0441\u0438\u043b\u043e\u0439, \u0447\u0435\u043c \u0440\u0435\u0434\u043a\u043e\u0437\u0435\u043c\u0435\u043b\u044c\u043d\u044b\u0435 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u044b, \u0442\u0430\u043a\u0438\u0435 \u043a\u0430\u043a NdFeB \u0438\u043b\u0438 SmCo, \u0447\u0442\u043e \u0434\u0435\u043b\u0430\u0435\u0442 \u0438\u0445 \u043c\u0435\u043d\u0435\u0435 \u043f\u043e\u0434\u0445\u043e\u0434\u044f\u0449\u0438\u043c\u0438 \u0434\u043b\u044f \u043a\u043e\u043c\u043f\u0430\u043a\u0442\u043d\u044b\u0445 \u043c\u043e\u0449\u043d\u044b\u0445 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432. \u041f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u043e \u0441\u043b\u043e\u0436\u043d\u044b\u0445 \u0444\u043e\u0440\u043c \u043c\u043e\u0436\u0435\u0442 \u0431\u044b\u0442\u044c \u0431\u043e\u043b\u0435\u0435 \u0434\u043e\u0440\u043e\u0433\u0438\u043c, \u0438 \u0431\u0435\u0437 \u043d\u0430\u0434\u043b\u0435\u0436\u0430\u0449\u0435\u0433\u043e \u043f\u043e\u043a\u0440\u044b\u0442\u0438\u044f \u043e\u043d\u0438 \u043f\u043e\u0434\u0432\u0435\u0440\u0436\u0435\u043d\u044b \u043a\u043e\u0440\u0440\u043e\u0437\u0438\u0438. \u0422\u0435\u043c \u043d\u0435 \u043c\u0435\u043d\u0435\u0435, \u043e\u043d\u0438 \u043f\u043e-\u043f\u0440\u0435\u0436\u043d\u0435\u043c\u0443 \u043f\u0440\u0435\u0434\u043f\u043e\u0447\u0442\u0438\u0442\u0435\u043b\u044c\u043d\u044b \u0432 \u0443\u0441\u043b\u043e\u0432\u0438\u044f\u0445 \u0432\u044b\u0441\u043e\u043a\u0438\u0445 \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440, \u0433\u0434\u0435 \u043d\u0430\u0434\u0451\u0436\u043d\u043e\u0441\u0442\u044c \u0432\u0430\u0436\u043d\u0435\u0435 \u043c\u043e\u0449\u043d\u043e\u0441\u0442\u0438.<\/p> <\/div>

\u0427\u0442\u043e \u0442\u0430\u043a\u043e\u0435 \u043c\u0430\u0433\u043d\u0438\u0442 FeCrCo \u0438 \u0447\u0435\u043c \u043e\u043d \u043e\u0442\u043b\u0438\u0447\u0430\u0435\u0442\u0441\u044f \u043e\u0442 AlNiCo?<\/strong>

\u041c\u0430\u0433\u043d\u0438\u0442\u044b FeCrCo \u2013 \u044d\u0442\u043e \u0441\u043f\u043b\u0430\u0432\u044b \u0436\u0435\u043b\u0435\u0437\u0430 (Fe), \u0445\u0440\u043e\u043c\u0430 (Cr) \u0438 \u043a\u043e\u0431\u0430\u043b\u044c\u0442\u0430 (Co), \u0438\u0437\u0432\u0435\u0441\u0442\u043d\u044b\u0435 \u0441\u0432\u043e\u0435\u0439 \u043e\u0431\u0440\u0430\u0431\u0430\u0442\u044b\u0432\u0430\u0435\u043c\u043e\u0441\u0442\u044c\u044e \u0438 \u0441\u043f\u043e\u0441\u043e\u0431\u043d\u043e\u0441\u0442\u044c\u044e \u043f\u0440\u0438\u043d\u0438\u043c\u0430\u0442\u044c \u0441\u043b\u043e\u0436\u043d\u044b\u0435 \u0444\u043e\u0440\u043c\u044b. \u0412 \u043e\u0442\u043b\u0438\u0447\u0438\u0435 \u043e\u0442 AlNiCo, \u043c\u0430\u0433\u043d\u0438\u0442\u044b FeCrCo \u043e\u0431\u043b\u0430\u0434\u0430\u044e\u0442 \u0431\u043e\u043b\u044c\u0448\u0435\u0439 \u043f\u043b\u0430\u0441\u0442\u0438\u0447\u043d\u043e\u0441\u0442\u044c\u044e \u0438 \u043c\u043e\u0433\u0443\u0442 \u0431\u044b\u0442\u044c \u043f\u043e\u0434\u0432\u0435\u0440\u0433\u043d\u0443\u0442\u044b \u0445\u043e\u043b\u043e\u0434\u043d\u043e\u0439 \u0444\u043e\u0440\u043c\u043e\u0432\u043a\u0435 \u0438\u043b\u0438 \u0448\u0442\u0430\u043c\u043f\u043e\u0432\u043a\u0435, \u0447\u0442\u043e \u0443\u043f\u0440\u043e\u0449\u0430\u0435\u0442 \u0438\u0445 \u0438\u0437\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d\u0438\u0435. \u041e\u043d\u0438 \u043e\u0431\u043b\u0430\u0434\u0430\u044e\u0442 \u0430\u043d\u0430\u043b\u043e\u0433\u0438\u0447\u043d\u043e\u0439 \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u043d\u043e\u0439 \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u043e\u0441\u0442\u044c\u044e (\u0434\u043e 400 \u00b0C) \u0438 \u043c\u0430\u0433\u043d\u0438\u0442\u043d\u044b\u043c\u0438 \u0441\u0432\u043e\u0439\u0441\u0442\u0432\u0430\u043c\u0438 (\u044d\u043d\u0435\u0440\u0433\u0435\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0435 \u043f\u0440\u043e\u0438\u0437\u0432\u0435\u0434\u0435\u043d\u0438\u0435 1-5 \u041c\u0413\u0441\u042d), \u043d\u043e \u0447\u0430\u0441\u0442\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442\u0441\u044f \u0432 \u0430\u0432\u0442\u043e\u043c\u043e\u0431\u0438\u043b\u044c\u043d\u044b\u0445 \u0434\u0430\u0442\u0447\u0438\u043a\u0430\u0445, \u0440\u0435\u043b\u0435 \u0438 \u043f\u0440\u0438\u0431\u043e\u0440\u0430\u0445 \u0431\u043b\u0430\u0433\u043e\u0434\u0430\u0440\u044f \u0441\u0432\u043e\u0435\u0439 \u044d\u043a\u043e\u043d\u043e\u043c\u0438\u0447\u043d\u043e\u0441\u0442\u0438 \u0438 \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0447\u043d\u043e\u0441\u0442\u0438.<\/p> <\/div>

\u0414\u043b\u044f \u043a\u0430\u043a\u0438\u0445 \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u0439 \u043b\u0443\u0447\u0448\u0435 \u0432\u0441\u0435\u0433\u043e \u043f\u043e\u0434\u0445\u043e\u0434\u044f\u0442 \u043c\u0430\u0433\u043d\u0438\u0442\u044b FeCrCo?<\/strong>

\u041c\u0430\u0433\u043d\u0438\u0442\u044b \u0438\u0437 FeCrCo \u043e\u0442\u043b\u0438\u0447\u043d\u043e \u043f\u043e\u0434\u0445\u043e\u0434\u044f\u0442 \u0434\u043b\u044f \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u0439, \u0442\u0440\u0435\u0431\u0443\u044e\u0449\u0438\u0445 \u043d\u0435\u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u043e\u0439 \u0444\u043e\u0440\u043c\u044b \u0438 \u0443\u043c\u0435\u0440\u0435\u043d\u043d\u044b\u0445 \u043c\u0430\u0433\u043d\u0438\u0442\u043d\u044b\u0445 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a, \u0442\u0430\u043a\u0438\u0445 \u043a\u0430\u043a \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u0441\u0447\u0435\u0442\u0447\u0438\u043a\u0438, \u0430\u0432\u0442\u043e\u043c\u043e\u0431\u0438\u043b\u044c\u043d\u044b\u0435 \u0434\u0435\u0442\u0430\u043b\u0438 (\u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u0441\u043f\u0438\u0434\u043e\u043c\u0435\u0442\u0440\u044b) \u0438 \u043c\u0430\u0433\u043d\u0438\u0442\u043d\u044b\u0435 \u043f\u0435\u0440\u0435\u043a\u043b\u044e\u0447\u0430\u0442\u0435\u043b\u0438. \u0418\u0445 \u0441\u043f\u043e\u0441\u043e\u0431\u043d\u043e\u0441\u0442\u044c \u0432\u044b\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0442\u044c \u043c\u0435\u0445\u0430\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u043d\u0430\u0433\u0440\u0443\u0437\u043a\u0438 \u0438 \u043f\u043e\u0434\u0434\u0430\u0432\u0430\u0442\u044c\u0441\u044f \u043c\u0435\u0445\u0430\u043d\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0435 \u0434\u0435\u043b\u0430\u0435\u0442 \u0438\u0445 \u043d\u0435\u0437\u0430\u043c\u0435\u043d\u0438\u043c\u044b\u043c\u0438 \u0432 \u043f\u0440\u0435\u0446\u0438\u0437\u0438\u043e\u043d\u043d\u043e\u0439 \u0442\u0435\u0445\u043d\u0438\u043a\u0435, \u0433\u0434\u0435 AlNiCo \u043c\u043e\u0436\u0435\u0442 \u043e\u043a\u0430\u0437\u0430\u0442\u044c\u0441\u044f \u0441\u043b\u0438\u0448\u043a\u043e\u043c \u0436\u0451\u0441\u0442\u043a\u0438\u043c.<\/p> <\/div>

\u0427\u0442\u043e \u0442\u0430\u043a\u043e\u0435 \u043c\u0430\u0433\u043d\u0438\u0442 NdFeB \u0438 \u043f\u043e\u0447\u0435\u043c\u0443 \u043e\u043d \u0441\u0447\u0438\u0442\u0430\u0435\u0442\u0441\u044f \u0441\u0430\u043c\u044b\u043c \u0441\u0438\u043b\u044c\u043d\u044b\u043c?<\/strong>

\u041c\u0430\u0433\u043d\u0438\u0442\u044b NdFeB (\u043d\u0435\u043e\u0434\u0438\u043c-\u0436\u0435\u043b\u0435\u0437\u043e-\u0431\u043e\u0440) \u2014 \u044d\u0442\u043e \u0440\u0435\u0434\u043a\u043e\u0437\u0435\u043c\u0435\u043b\u044c\u043d\u044b\u0435 \u043c\u0430\u0433\u043d\u0438\u0442\u044b, \u0438\u0437\u0432\u0435\u0441\u0442\u043d\u044b\u0435 \u0441\u0432\u043e\u0435\u0439 \u0438\u0441\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0439 \u043f\u0440\u043e\u0447\u043d\u043e\u0441\u0442\u044c\u044e, \u0441 \u0443\u0434\u0435\u043b\u044c\u043d\u043e\u0439 \u044d\u043d\u0435\u0440\u0433\u0438\u0435\u0439 \u0434\u043e 52 \u041c\u0413\u0441\u042d \u2014 \u0441\u0430\u043c\u043e\u0439 \u0432\u044b\u0441\u043e\u043a\u043e\u0439 \u0441\u0440\u0435\u0434\u0438 \u043a\u043e\u043c\u043c\u0435\u0440\u0447\u0435\u0441\u043a\u0438\u0445 \u043c\u0430\u0433\u043d\u0438\u0442\u043e\u0432. \u041e\u043d\u0438 \u043a\u043e\u043c\u043f\u0430\u043a\u0442\u043d\u044b, \u043c\u043e\u0449\u043d\u044b \u0438 \u044d\u043a\u043e\u043d\u043e\u043c\u0438\u0447\u043d\u044b \u0434\u043b\u044f \u0432\u044b\u0441\u043e\u043a\u043e\u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u0437\u0430\u0434\u0430\u0447. \u041a \u0438\u0445 \u043f\u0440\u0435\u0438\u043c\u0443\u0449\u0435\u0441\u0442\u0432\u0430\u043c \u043e\u0442\u043d\u043e\u0441\u044f\u0442\u0441\u044f \u0432\u044b\u0441\u043e\u043a\u0430\u044f \u0443\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u044e\u0449\u0430\u044f \u0441\u0438\u043b\u0430 \u0438 \u044d\u0444\u0444\u0435\u043a\u0442\u0438\u0432\u043d\u043e\u0441\u0442\u044c \u043f\u0440\u0438 \u043c\u0430\u043b\u044b\u0445 \u0440\u0430\u0437\u043c\u0435\u0440\u0430\u0445, \u0447\u0442\u043e \u0434\u0435\u043b\u0430\u0435\u0442 \u0438\u0445 \u043f\u043e\u043f\u0443\u043b\u044f\u0440\u043d\u044b\u043c\u0438 \u0432 \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u0434\u0432\u0438\u0433\u0430\u0442\u0435\u043b\u044f\u0445, \u043d\u0430\u0443\u0448\u043d\u0438\u043a\u0430\u0445 \u0438 \u0436\u0451\u0441\u0442\u043a\u0438\u0445 \u0434\u0438\u0441\u043a\u0430\u0445.<\/p> <\/div>

\u041a\u0430\u043a\u043e\u0432\u044b \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438\u044f \u043c\u0430\u0433\u043d\u0438\u0442\u043e\u0432 NdFeB?<\/strong>

\u041c\u0430\u0433\u043d\u0438\u0442\u044b NdFeB \u0447\u0443\u0432\u0441\u0442\u0432\u0438\u0442\u0435\u043b\u044c\u043d\u044b \u043a \u0432\u044b\u0441\u043e\u043a\u0438\u043c \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0430\u043c (\u043e\u0431\u044b\u0447\u043d\u043e \u0434\u043e 80\u2013200 \u00b0C, \u0432 \u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e\u0441\u0442\u0438 \u043e\u0442 \u043c\u0430\u0440\u043a\u0438) \u0438 \u043b\u0435\u0433\u043a\u043e \u0440\u0430\u0437\u043c\u0430\u0433\u043d\u0438\u0447\u0438\u0432\u0430\u044e\u0442\u0441\u044f \u0438\u043b\u0438 \u043f\u043e\u0434\u0432\u0435\u0440\u0433\u0430\u044e\u0442\u0441\u044f \u043a\u043e\u0440\u0440\u043e\u0437\u0438\u0438 \u0431\u0435\u0437 \u0437\u0430\u0449\u0438\u0442\u043d\u044b\u0445 \u043f\u043e\u043a\u0440\u044b\u0442\u0438\u0439, \u0442\u0430\u043a\u0438\u0445 \u043a\u0430\u043a \u043d\u0438\u043a\u0435\u043b\u044c \u0438\u043b\u0438 \u044d\u043f\u043e\u043a\u0441\u0438\u0434\u043d\u0430\u044f \u0441\u043c\u043e\u043b\u0430. \u041a\u0440\u043e\u043c\u0435 \u0442\u043e\u0433\u043e, \u043e\u043d\u0438 \u0445\u0440\u0443\u043f\u043a\u0438\u0435 \u0438 \u0441\u043a\u043b\u043e\u043d\u043d\u044b \u043a \u0441\u043a\u043e\u043b\u0430\u043c. \u0414\u043b\u044f \u044d\u043a\u0441\u0442\u0440\u0435\u043c\u0430\u043b\u044c\u043d\u044b\u0445 \u0443\u0441\u043b\u043e\u0432\u0438\u0439 \u043b\u0443\u0447\u0448\u0435 \u043f\u043e\u0434\u0445\u043e\u0434\u044f\u0442 \u0430\u043b\u044c\u0442\u0435\u0440\u043d\u0430\u0442\u0438\u0432\u044b, \u0442\u0430\u043a\u0438\u0435 \u043a\u0430\u043a SmCo.<\/p> <\/div>

\u0427\u0442\u043e \u0442\u0430\u043a\u043e\u0435 \u043c\u0430\u0433\u043d\u0438\u0442 SmCo \u0438 \u0432 \u0447\u0435\u043c \u0435\u0433\u043e \u0443\u043d\u0438\u043a\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u044c?<\/strong>

\u041c\u0430\u0433\u043d\u0438\u0442\u044b SmCo (\u0441\u0430\u043c\u0430\u0440\u0438\u0439-\u043a\u043e\u0431\u0430\u043b\u044c\u0442) \u2014 \u044d\u0442\u043e \u0432\u044b\u0441\u043e\u043a\u043e\u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0435 \u0440\u0435\u0434\u043a\u043e\u0437\u0435\u043c\u0435\u043b\u044c\u043d\u044b\u0435 \u043c\u0430\u0433\u043d\u0438\u0442\u044b, \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u044b\u0435 \u0432 \u0434\u0432\u0443\u0445 \u043e\u0441\u043d\u043e\u0432\u043d\u044b\u0445 \u0442\u0438\u043f\u0430\u0445: SmCo5 \u0438 Sm2Co17. \u041e\u043d\u0438 \u043e\u0442\u043b\u0438\u0447\u0430\u044e\u0442\u0441\u044f \u043f\u0440\u0435\u0432\u043e\u0441\u0445\u043e\u0434\u043d\u043e\u0439 \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u043d\u043e\u0439 \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u043e\u0441\u0442\u044c\u044e (\u0434\u043e 350 \u00b0C), \u043f\u0440\u0435\u0432\u043e\u0441\u0445\u043e\u0434\u043d\u043e\u0439 \u043a\u043e\u0440\u0440\u043e\u0437\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0442\u043e\u0439\u043a\u043e\u0441\u0442\u044c\u044e \u0438 \u0432\u044b\u0441\u043e\u043a\u043e\u0439 \u043a\u043e\u044d\u0440\u0446\u0438\u0442\u0438\u0432\u043d\u043e\u0439 \u0441\u0438\u043b\u043e\u0439 (\u0441\u0442\u043e\u0439\u043a\u043e\u0441\u0442\u044c\u044e \u043a \u0440\u0430\u0437\u043c\u0430\u0433\u043d\u0438\u0447\u0438\u0432\u0430\u043d\u0438\u044e). \u0411\u043b\u0430\u0433\u043e\u0434\u0430\u0440\u044f \u044d\u043d\u0435\u0440\u0433\u043e\u0432\u044b\u0434\u0435\u043b\u0435\u043d\u0438\u044e \u0434\u043e 32 \u041c\u0413\u0441\u042d \u043e\u043d\u0438 \u0438\u0434\u0435\u0430\u043b\u044c\u043d\u043e \u043f\u043e\u0434\u0445\u043e\u0434\u044f\u0442 \u0434\u043b\u044f \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u0432 \u0441\u0443\u0440\u043e\u0432\u044b\u0445 \u0443\u0441\u043b\u043e\u0432\u0438\u044f\u0445, \u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u0432 \u0430\u044d\u0440\u043e\u043a\u043e\u0441\u043c\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0438 \u043c\u0435\u0434\u0438\u0446\u0438\u043d\u0441\u043a\u043e\u0439 \u0442\u0435\u0445\u043d\u0438\u043a\u0435.<\/p> <\/div>

\u041a\u0430\u043a \u043c\u0430\u0433\u043d\u0438\u0442\u044b SmCo \u0441\u043e\u043e\u0442\u043d\u043e\u0441\u044f\u0442\u0441\u044f \u0441 \u043c\u0430\u0433\u043d\u0438\u0442\u0430\u043c\u0438 NdFeB \u0441 \u0442\u043e\u0447\u043a\u0438 \u0437\u0440\u0435\u043d\u0438\u044f \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438?<\/strong>

\u041c\u0430\u0433\u043d\u0438\u0442\u044b \u0438\u0437 SmCo \u043d\u0435\u043c\u043d\u043e\u0433\u043e \u043c\u0435\u043d\u0435\u0435 \u043c\u043e\u0449\u043d\u044b\u0435, \u0447\u0435\u043c \u0438\u0437 NdFeB, \u043d\u043e \u043f\u0440\u0435\u0432\u043e\u0441\u0445\u043e\u0434\u044f\u0442 \u0438\u0445 \u043f\u043e \u0442\u0435\u0440\u043c\u043e\u0441\u0442\u043e\u0439\u043a\u043e\u0441\u0442\u0438, \u043a\u043e\u0440\u0440\u043e\u0437\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0442\u043e\u0439\u043a\u043e\u0441\u0442\u0438 \u0438 \u0434\u043e\u043b\u0433\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0439 \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u043e\u0441\u0442\u0438. NdFeB \u0434\u0435\u0448\u0435\u0432\u043b\u0435 \u0438 \u043f\u0440\u043e\u0447\u043d\u0435\u0435 \u0434\u043b\u044f \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u043f\u0440\u0438 \u043a\u043e\u043c\u043d\u0430\u0442\u043d\u043e\u0439 \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0435, \u0432 \u0442\u043e \u0432\u0440\u0435\u043c\u044f \u043a\u0430\u043a SmCo \u043f\u0440\u0435\u0434\u043f\u043e\u0447\u0442\u0438\u0442\u0435\u043b\u044c\u043d\u0435\u0435 \u0432 \u0443\u0441\u043b\u043e\u0432\u0438\u044f\u0445 \u0432\u044b\u0441\u043e\u043a\u0438\u0445 \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440 (\u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u0432 \u0440\u0435\u0430\u043a\u0442\u0438\u0432\u043d\u044b\u0445 \u0434\u0432\u0438\u0433\u0430\u0442\u0435\u043b\u044f\u0445 \u0438\u043b\u0438 \u043f\u0440\u0438 \u0431\u0443\u0440\u0435\u043d\u0438\u0438 \u043d\u0435\u0444\u0442\u044f\u043d\u044b\u0445 \u0441\u043a\u0432\u0430\u0436\u0438\u043d). \u0412 \u043e\u0442\u043b\u0438\u0447\u0438\u0435 \u043e\u0442 NdFeB, SmCo \u043e\u0431\u044b\u0447\u043d\u043e \u043d\u0435 \u0442\u0440\u0435\u0431\u0443\u0435\u0442 \u043f\u043e\u043a\u0440\u044b\u0442\u0438\u0439.<\/p> <\/div>

\u041a\u0430\u043a\u043e\u0432\u044b \u043e\u0431\u0449\u0438\u0435 \u043e\u0431\u043b\u0430\u0441\u0442\u0438 \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u043c\u0430\u0433\u043d\u0438\u0442\u043e\u0432 SmCo?<\/strong>

\u041c\u0430\u0433\u043d\u0438\u0442\u044b SmCo \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442\u0441\u044f \u0432 \u0442\u0430\u043a\u0438\u0445 \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u043e\u0431\u043b\u0430\u0441\u0442\u044f\u0445, \u043a\u0430\u043a \u0430\u044d\u0440\u043e\u043a\u043e\u0441\u043c\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u043f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u043e\u0441\u0442\u044c (\u0434\u0430\u0442\u0447\u0438\u043a\u0438 \u0438 \u043f\u0440\u0438\u0432\u043e\u0434\u044b), \u043e\u0431\u043e\u0440\u043e\u043d\u0430 (\u0441\u0438\u0441\u0442\u0435\u043c\u044b \u043d\u0430\u0432\u0435\u0434\u0435\u043d\u0438\u044f \u0440\u0430\u043a\u0435\u0442), \u043c\u0435\u0434\u0438\u0446\u0438\u043d\u0441\u043a\u043e\u0435 \u043e\u0431\u043e\u0440\u0443\u0434\u043e\u0432\u0430\u043d\u0438\u0435 (\u0430\u043f\u043f\u0430\u0440\u0430\u0442\u044b \u041c\u0420\u0422 \u0438 \u0438\u043c\u043f\u043b\u0430\u043d\u0442\u0430\u0442\u044b), \u0430 \u0442\u0430\u043a\u0436\u0435 \u0432\u044b\u0441\u043e\u043a\u043e\u0441\u043a\u043e\u0440\u043e\u0441\u0442\u043d\u044b\u0435 \u0434\u0432\u0438\u0433\u0430\u0442\u0435\u043b\u0438. \u0411\u043b\u0430\u0433\u043e\u0434\u0430\u0440\u044f \u0441\u0432\u043e\u0435\u0439 \u0434\u043e\u043b\u0433\u043e\u0432\u0435\u0447\u043d\u043e\u0441\u0442\u0438 \u0432 \u044d\u043a\u0441\u0442\u0440\u0435\u043c\u0430\u043b\u044c\u043d\u044b\u0445 \u0443\u0441\u043b\u043e\u0432\u0438\u044f\u0445 \u043e\u043d\u0438 \u043d\u0435\u0437\u0430\u043c\u0435\u043d\u0438\u043c\u044b \u0432 \u0442\u0443\u0440\u0431\u0438\u043d\u0430\u0445, \u0433\u0435\u043d\u0435\u0440\u0430\u0442\u043e\u0440\u0430\u0445 \u0438 \u043f\u0440\u0435\u0446\u0438\u0437\u0438\u043e\u043d\u043d\u044b\u0445 \u043f\u0440\u0438\u0431\u043e\u0440\u0430\u0445.<\/p> <\/div>

\u041a\u0430\u043a \u0432\u044b\u0431\u0440\u0430\u0442\u044c \u043c\u0435\u0436\u0434\u0443 AlNiCo, FeCrCo, NdFeB \u0438 SmCo \u0434\u043b\u044f \u043c\u043e\u0435\u0433\u043e \u043f\u0440\u043e\u0435\u043a\u0442\u0430?<\/strong>

\u0412\u0441\u0451 \u0437\u0430\u0432\u0438\u0441\u0438\u0442 \u043e\u0442 \u0432\u0430\u0448\u0438\u0445 \u043f\u043e\u0442\u0440\u0435\u0431\u043d\u043e\u0441\u0442\u0435\u0439: \u0432\u044b\u0431\u0438\u0440\u0430\u0439\u0442\u0435 AlNiCo \u0438\u043b\u0438 FeCrCo \u0434\u043b\u044f \u044d\u043a\u043e\u043d\u043e\u043c\u0438\u0447\u043d\u044b\u0445, \u0432\u044b\u0441\u043e\u043a\u043e\u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u043d\u044b\u0445 \u0438 \u043b\u0435\u0433\u043a\u043e\u043e\u0431\u0440\u0430\u0431\u0430\u0442\u044b\u0432\u0430\u0435\u043c\u044b\u0445 \u0432\u0430\u0440\u0438\u0430\u043d\u0442\u043e\u0432 \u0434\u043b\u044f \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0432 \u0443\u0441\u043b\u043e\u0432\u0438\u044f\u0445 \u0441\u0440\u0435\u0434\u043d\u0435\u0439 \u043f\u0440\u043e\u0447\u043d\u043e\u0441\u0442\u0438. \u0412\u044b\u0431\u0438\u0440\u0430\u0439\u0442\u0435 NdFeB \u0434\u043b\u044f \u043c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u043e\u0439 \u043c\u043e\u0449\u043d\u043e\u0441\u0442\u0438 \u0432 \u043a\u043e\u043c\u043f\u0430\u043a\u0442\u043d\u044b\u0445 \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u044f\u0445 \u043f\u0440\u0438 \u043d\u043e\u0440\u043c\u0430\u043b\u044c\u043d\u044b\u0445 \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0430\u0445. \u0412\u044b\u0431\u0438\u0440\u0430\u0439\u0442\u0435 SmCo \u0434\u043b\u044f \u044d\u043a\u0441\u0442\u0440\u0435\u043c\u0430\u043b\u044c\u043d\u043e \u0432\u044b\u0441\u043e\u043a\u0438\u0445 \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440, \u043a\u043e\u0440\u0440\u043e\u0437\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0442\u043e\u0439\u043a\u043e\u0441\u0442\u0438 \u0438 \u043d\u0430\u0434\u0451\u0436\u043d\u043e\u0441\u0442\u0438 \u0432 \u043a\u0440\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u0438 \u0432\u0430\u0436\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u0445. \u0423\u0447\u0438\u0442\u044b\u0432\u0430\u0439\u0442\u0435 \u0442\u0430\u043a\u0438\u0435 \u0444\u0430\u043a\u0442\u043e\u0440\u044b, \u043a\u0430\u043a \u0431\u044e\u0434\u0436\u0435\u0442, \u0443\u0441\u043b\u043e\u0432\u0438\u044f \u043e\u043a\u0440\u0443\u0436\u0430\u044e\u0449\u0435\u0439 \u0441\u0440\u0435\u0434\u044b \u0438 \u0442\u0440\u0435\u0431\u0443\u0435\u043c\u0430\u044f \u043c\u0430\u0433\u043d\u0438\u0442\u043d\u0430\u044f \u0441\u0438\u043b\u0430 \u2014 \u043a\u043e\u043d\u0441\u0443\u043b\u044c\u0442\u0430\u0446\u0438\u044f \u0441 \u043f\u043e\u0441\u0442\u0430\u0432\u0449\u0438\u043a\u043e\u043c \u043f\u043e\u043c\u043e\u0436\u0435\u0442 \u043f\u043e\u0434\u043e\u0431\u0440\u0430\u0442\u044c \u043a\u043e\u043d\u043a\u0440\u0435\u0442\u043d\u044b\u0435 \u043c\u0430\u0440\u043a\u0438.<\/p> <\/div>

\u041a\u0430\u043a\u0438\u0435 \u043c\u0430\u0433\u043d\u0438\u0442\u044b \u043c\u043e\u0436\u043d\u043e \u0438\u043c\u043f\u043e\u0440\u0442\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0431\u0435\u0437 \u044d\u043a\u0441\u043f\u043e\u0440\u0442\u043d\u043e\u0439 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0438?<\/strong>

\u041c\u0430\u0433\u043d\u0438\u0442\u044b, \u043d\u0435 \u0441\u043e\u0434\u0435\u0440\u0436\u0430\u0449\u0438\u0435 \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u0438\u0440\u0443\u0435\u043c\u044b\u0445 \u0440\u0435\u0434\u043a\u043e\u0437\u0435\u043c\u0435\u043b\u044c\u043d\u044b\u0445 \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u043e\u0432, \u0442\u0430\u043a\u0438\u0435 \u043a\u0430\u043a \u043c\u0430\u0440\u043a\u0438 NdFeB, \u043d\u0435 \u0441\u043e\u0434\u0435\u0440\u0436\u0430\u0449\u0438\u0435 Dy\/Tb (\u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, N35\u2013N52), \u0444\u0435\u0440\u0440\u0438\u0442 \u0438 AlNiCo, \u043e\u0431\u044b\u0447\u043d\u043e \u0442\u0440\u0435\u0431\u0443\u044e\u0442 \u0442\u043e\u043b\u044c\u043a\u043e \u043e\u0442\u0447\u0435\u0442\u0430 \u043e\u0431 \u0438\u0441\u043f\u044b\u0442\u0430\u043d\u0438\u044f\u0445 \u0442\u0440\u0435\u0442\u044c\u0435\u0439 \u0441\u0442\u043e\u0440\u043e\u043d\u044b \u0438 \u043e\u0441\u0432\u043e\u0431\u043e\u0436\u0434\u0430\u044e\u0442\u0441\u044f \u043e\u0442 \u044d\u043a\u0441\u043f\u043e\u0440\u0442\u043d\u043e\u0433\u043e \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f.<\/p> <\/div>

\u041a\u043e\u0433\u0434\u0430 \u0442\u0440\u0435\u0431\u0443\u0435\u0442\u0441\u044f \u044d\u043a\u0441\u043f\u043e\u0440\u0442\u043d\u0430\u044f \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u044f?<\/strong>

\u0415\u0441\u043b\u0438 \u043f\u0440\u043e\u0434\u0443\u043a\u0442 \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u0442 \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u0438\u0440\u0443\u0435\u043c\u044b\u0435 \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u044b, \u0442\u0430\u043a\u0438\u0435 \u043a\u0430\u043a \u0434\u0438\u0441\u043f\u0440\u043e\u0437\u0438\u0439 (Dy), \u0442\u0435\u0440\u0431\u0438\u0439 (Tb) \u0438\u043b\u0438 \u0441\u0430\u043c\u0430\u0440\u0438\u0439 (\u043c\u0430\u0433\u043d\u0438\u0442\u044b SmCo), \u043f\u0435\u0440\u0435\u0434 \u043e\u0442\u043f\u0440\u0430\u0432\u043a\u043e\u0439 \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c \u044d\u043a\u0441\u043f\u043e\u0440\u0442\u043d\u0443\u044e \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u044e.<\/p> <\/div>

\u0421\u043a\u043e\u043b\u044c\u043a\u043e \u0432\u0440\u0435\u043c\u0435\u043d\u0438 \u0437\u0430\u043d\u0438\u043c\u0430\u0435\u0442 \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u0438\u0435 \u044d\u043a\u0441\u043f\u043e\u0440\u0442\u043d\u043e\u0439 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0438?<\/strong>

\u041e\u0431\u044b\u0447\u043d\u043e \u044d\u0442\u043e \u0437\u0430\u043d\u0438\u043c\u0430\u0435\u0442 2\u20133 \u043c\u0435\u0441\u044f\u0446\u0430, \u0430 \u043e\u0444\u0438\u0446\u0438\u0430\u043b\u044c\u043d\u043e\u0435 \u0443\u0442\u0432\u0435\u0440\u0436\u0434\u0435\u043d\u0438\u0435 \u0437\u0430\u043d\u0438\u043c\u0430\u0435\u0442 \u043e\u043a\u043e\u043b\u043e 45 \u0440\u0430\u0431\u043e\u0447\u0438\u0445 \u0434\u043d\u0435\u0439. \u0420\u0430\u043d\u043d\u0435\u0435 \u043f\u043b\u0430\u043d\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u043a\u0440\u0430\u0439\u043d\u0435 \u0432\u0430\u0436\u043d\u043e \u0434\u043b\u044f \u043f\u0440\u0435\u0434\u043e\u0442\u0432\u0440\u0430\u0449\u0435\u043d\u0438\u044f \u0437\u0430\u0434\u0435\u0440\u0436\u0435\u043a \u0432 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0435.<\/p> <\/div>

\u041a\u0430\u043a\u0438\u0435 \u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442\u044b \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u0438\u0442\u044c \u0434\u043b\u044f \u043e\u0441\u0443\u0449\u0435\u0441\u0442\u0432\u043b\u0435\u043d\u0438\u044f \u0438\u043c\u043f\u043e\u0440\u0442\u0430 \u0432 \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0438\u0438 \u0441 \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u044f\u043c\u0438?<\/strong>

\u041a\u043b\u044e\u0447\u0435\u0432\u044b\u0435 \u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442\u044b \u0432\u043a\u043b\u044e\u0447\u0430\u044e\u0442 \u0432 \u0441\u0435\u0431\u044f:\u041f\u0440\u043e\u0444\u0438\u043b\u0438 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0439-\u0438\u043c\u043f\u043e\u0440\u0442\u0435\u0440\u043e\u0432 \u0438 \u043a\u043e\u043d\u0435\u0447\u043d\u044b\u0445 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u0439 (\u043d\u0430 \u0434\u0432\u0443\u0445 \u044f\u0437\u044b\u043a\u0430\u0445)\u0414\u0435\u043a\u043b\u0430\u0440\u0430\u0446\u0438\u044f \u043a\u043e\u043d\u0435\u0447\u043d\u043e\u0433\u043e \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f \u043e \u043a\u043e\u043d\u0435\u0447\u043d\u043e\u043c \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0438\u0422\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u043f\u0430\u0441\u043f\u043e\u0440\u0442\u0430 \u0438 \u043e\u0442\u0447\u0435\u0442\u044b \u043e\u0431 \u0438\u0441\u043f\u044b\u0442\u0430\u043d\u0438\u044f\u0445 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u043e\u0432\u0422\u043e\u0440\u0433\u043e\u0432\u044b\u0439 \u043a\u043e\u043d\u0442\u0440\u0430\u043a\u0442 \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0443\u0435\u0442 \u0444\u0430\u043a\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u043c \u0434\u0430\u043d\u043d\u044b\u043c \u043e \u043f\u043e\u0441\u0442\u0430\u0432\u043a\u0435\u041f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 \u0437\u0430\u043f\u0438\u0441\u0435\u0439 \u0446\u0435\u043f\u043e\u0447\u043a\u0438 \u043f\u043e\u0441\u0442\u0430\u0432\u043e\u043a \u043f\u0440\u0438 \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e\u0441\u0442\u0438<\/p> <\/div>

\u041a\u0430\u043a \u043f\u043e\u043a\u0443\u043f\u0430\u0442\u0435\u043b\u0438 \u043c\u043e\u0433\u0443\u0442 \u0443\u0441\u043a\u043e\u0440\u0438\u0442\u044c \u043f\u0440\u043e\u0446\u0435\u0441\u0441 \u0438\u043c\u043f\u043e\u0440\u0442\u0430?<\/strong>

\u0412\u044b\u0431\u0438\u0440\u0430\u044f \u043d\u0435\u043a\u043e\u043d\u0442\u0440\u043e\u043b\u0438\u0440\u0443\u0435\u043c\u044b\u0435 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u044b, \u043a\u043e\u043d\u0441\u043e\u043b\u0438\u0434\u0438\u0440\u0443\u044f \u043e\u0431\u044a\u0435\u043c\u044b \u0437\u0430\u043a\u0430\u0437\u043e\u0432, \u043f\u043e\u0434\u0433\u043e\u0442\u0430\u0432\u043b\u0438\u0432\u0430\u044f \u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442\u0430\u0446\u0438\u044e \u0437\u0430\u0440\u0430\u043d\u0435\u0435 \u0438 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u044f \u043f\u043e\u0441\u0442\u043e\u044f\u043d\u043d\u0443\u044e \u0441\u0432\u044f\u0437\u044c \u0441 \u043f\u043e\u0441\u0442\u0430\u0432\u0449\u0438\u043a\u043e\u043c.<\/p> <\/div> <\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_eb_attr":"","footnotes":""},"class_list":["post-689","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"\nFrequently Asked Quesitons - Hangzhou HS Magnet Co.,Ltd.<\/title>\n<meta name=\"description\" content=\"answering some questions such as which is a permanent magnet and what is the strongest known magnet etc.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/hsmagnet.com\/ru\/\u0447\u0430\u0441\u0442\u043e-\u0437\u0430\u0434\u0430\u0432\u0430\u0435\u043c\u044b\u0435-\u0432\u043e\u043f\u0440\u043e\u0441\u044b\/\" \/>\n<meta property=\"og:locale\" content=\"ru_RU\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Frequently Asked Quesitons - Hangzhou HS Magnet Co.,Ltd.\" \/>\n<meta property=\"og:description\" content=\"answering some questions such as which is a permanent magnet and what is the strongest known magnet etc.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/hsmagnet.com\/ru\/\u0447\u0430\u0441\u0442\u043e-\u0437\u0430\u0434\u0430\u0432\u0430\u0435\u043c\u044b\u0435-\u0432\u043e\u043f\u0440\u043e\u0441\u044b\/\" \/>\n<meta property=\"og:site_name\" content=\"Hangzhou HS Magnet Co.,Ltd.\" \/>\n<meta property=\"article:modified_time\" content=\"2025-12-03T08:43:11+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u041f\u0440\u0438\u043c\u0435\u0440\u043d\u043e\u0435 \u0432\u0440\u0435\u043c\u044f \u0434\u043b\u044f \u0447\u0442\u0435\u043d\u0438\u044f\" \/>\n\t<meta name=\"twitter:data1\" content=\"4 \u043c\u0438\u043d\u0443\u0442\u044b\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":[\"WebPage\",\"FAQPage\"],\"@id\":\"https:\\\/\\\/hsmagnet.com\\\/frequently-asked-questions\\\/\",\"url\":\"https:\\\/\\\/hsmagnet.com\\\/frequently-asked-questions\\\/\",\"name\":\"Frequently Asked Quesitons - Hangzhou HS Magnet Co.,Ltd.\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/hsmagnet.com\\\/#website\"},\"datePublished\":\"2021-09-23T03:41:30+00:00\",\"dateModified\":\"2025-12-03T08:43:11+00:00\",\"description\":\"answering some questions such as which is a permanent magnet and what is the strongest known magnet etc.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/hsmagnet.com\\\/frequently-asked-questions\\\/#breadcrumb\"},\"mainEntity\":[{\"@id\":\"https:\\\/\\\/hsmagnet.com\\\/frequently-asked-questions\\\/#faq-question-1758613144175\"},{\"@id\":\"https:\\\/\\\/hsmagnet.com\\\/frequently-asked-questions\\\/#faq-question-1758613580353\"},{\"@id\":\"https:\\\/\\\/hsmagnet.com\\\/frequently-asked-questions\\\/#faq-question-1758613581705\"},{\"@id\":\"https:\\\/\\\/hsmagnet.com\\\/frequently-asked-questions\\\/#faq-question-1758613582858\"},{\"@id\":\"https:\\\/\\\/hsmagnet.com\\\/frequently-asked-questions\\\/#faq-question-1758613620585\"},{\"@id\":\"https:\\\/\\\/hsmagnet.com\\\/frequently-asked-questions\\\/#faq-question-1758613632201\"},{\"@id\":\"https:\\\/\\\/hsmagnet.com\\\/frequently-asked-questions\\\/#faq-question-1758613646765\"},{\"@id\":\"https:\\\/\\\/hsmagnet.com\\\/frequently-asked-questions\\\/#faq-question-1758613658506\"},{\"@id\":\"https:\\\/\\\/hsmagnet.com\\\/frequently-asked-questions\\\/#faq-question-1758613674769\"},{\"@id\":\"https:\\\/\\\/hsmagnet.com\\\/frequently-asked-questions\\\/#faq-question-1758613686178\"},{\"@id\":\"https:\\\/\\\/hsmagnet.com\\\/frequently-asked-questions\\\/#faq-question-1764751219952\"},{\"@id\":\"https:\\\/\\\/hsmagnet.com\\\/frequently-asked-questions\\\/#faq-question-1764751292688\"},{\"@id\":\"https:\\\/\\\/hsmagnet.com\\\/frequently-asked-questions\\\/#faq-question-1764751315353\"},{\"@id\":\"https:\\\/\\\/hsmagnet.com\\\/frequently-asked-questions\\\/#faq-question-1764751330945\"},{\"@id\":\"https:\\\/\\\/hsmagnet.com\\\/frequently-asked-questions\\\/#faq-question-1764751350857\"}],\"inLanguage\":\"ru-RU\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/hsmagnet.com\\\/frequently-asked-questions\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/hsmagnet.com\\\/frequently-asked-questions\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/hsmagnet.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Frequently Asked Quesitons\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/hsmagnet.com\\\/#website\",\"url\":\"https:\\\/\\\/hsmagnet.com\\\/\",\"name\":\"Hangzhou HS Magnet Co.,Ltd.\",\"description\":\"Leading manufacturer of premium permanent magnets for industrial applications in china\",\"publisher\":{\"@id\":\"https:\\\/\\\/hsmagnet.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/hsmagnet.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"ru-RU\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/hsmagnet.com\\\/#organization\",\"name\":\"Hangzhou HS Magnet Co.,Ltd.\",\"url\":\"https:\\\/\\\/hsmagnet.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ru-RU\",\"@id\":\"https:\\\/\\\/hsmagnet.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/hsmagnet.com\\\/wp-content\\\/uploads\\\/2025\\\/08\\\/logo_pc.png\",\"contentUrl\":\"https:\\\/\\\/hsmagnet.com\\\/wp-content\\\/uploads\\\/2025\\\/08\\\/logo_pc.png\",\"width\":237,\"height\":64,\"caption\":\"Hangzhou HS Magnet Co.,Ltd.\"},\"image\":{\"@id\":\"https:\\\/\\\/hsmagnet.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/hsmagnet.com\\\/frequently-asked-questions\\\/#faq-question-1758613144175\",\"position\":1,\"url\":\"https:\\\/\\\/hsmagnet.com\\\/frequently-asked-questions\\\/#faq-question-1758613144175\",\"name\":\"What is an AlNiCo magnet, and what are its main advantages?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"AlNiCo magnets are traditional permanent magnets made from an alloy of aluminum (Al), nickel (Ni), cobalt (Co), and often iron or copper. 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They can be more expensive to produce in complex shapes and are susceptible to corrosion without proper coating. However, they're still preferred in high-temperature environments where reliability trumps raw power.<br\\\/>\",\"inLanguage\":\"ru-RU\"},\"inLanguage\":\"ru-RU\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/hsmagnet.com\\\/frequently-asked-questions\\\/#faq-question-1758613581705\",\"position\":3,\"url\":\"https:\\\/\\\/hsmagnet.com\\\/frequently-asked-questions\\\/#faq-question-1758613581705\",\"name\":\"What is a FeCrCo magnet, and how does it differ from AlNiCo?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"FeCrCo magnets are alloys of iron (Fe), chromium (Cr), and cobalt (Co), known for their machinability and ability to be formed into intricate shapes. Unlike AlNiCo, FeCrCo magnets offer better ductility and can be cold-formed or stamped, making them easier to manufacture. They have similar temperature stability (up to 400\u00b0C) and magnetic properties (energy product 1-5 MGOe) but are often used in automotive sensors, relays, and instruments due to their cost-effectiveness and workability.<br\\\/>\",\"inLanguage\":\"ru-RU\"},\"inLanguage\":\"ru-RU\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/hsmagnet.com\\\/frequently-asked-questions\\\/#faq-question-1758613582858\",\"position\":4,\"url\":\"https:\\\/\\\/hsmagnet.com\\\/frequently-asked-questions\\\/#faq-question-1758613582858\",\"name\":\"What applications are FeCrCo magnets best suited for?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"FeCrCo magnets excel in applications requiring custom shapes and moderate magnetic performance, such as electrical meters, automotive parts (e.g., speedometers), and magnetic switches. Their ability to withstand mechanical stress and be machined makes them a go-to for precision engineering where AlNiCo might be too rigid.<br\\\/>\",\"inLanguage\":\"ru-RU\"},\"inLanguage\":\"ru-RU\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/hsmagnet.com\\\/frequently-asked-questions\\\/#faq-question-1758613620585\",\"position\":5,\"url\":\"https:\\\/\\\/hsmagnet.com\\\/frequently-asked-questions\\\/#faq-question-1758613620585\",\"name\":\"What is an NdFeB magnet, and why is it considered the strongest?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"NdFeB (Neodymium-Iron-Boron) magnets are rare-earth magnets known for their exceptional strength, with energy products up to 52 MGOe\u2014the highest among commercial magnets. They're compact, powerful, and cost-effective for high-performance needs. Advantages include strong holding force and efficiency in small sizes, making them popular in electric motors, headphones, and hard drives.<br\\\/>\",\"inLanguage\":\"ru-RU\"},\"inLanguage\":\"ru-RU\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/hsmagnet.com\\\/frequently-asked-questions\\\/#faq-question-1758613632201\",\"position\":6,\"url\":\"https:\\\/\\\/hsmagnet.com\\\/frequently-asked-questions\\\/#faq-question-1758613632201\",\"name\":\"What are the limitations of NdFeB magnets?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"NdFeB magnets are sensitive to high temperatures (typically up to 80-200\u00b0C, depending on the grade) and can demagnetize or corrode easily without protective coatings like nickel or epoxy. They're also brittle and prone to chipping. For extreme conditions, alternatives like SmCo are better.<br\\\/>\",\"inLanguage\":\"ru-RU\"},\"inLanguage\":\"ru-RU\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/hsmagnet.com\\\/frequently-asked-questions\\\/#faq-question-1758613646765\",\"position\":7,\"url\":\"https:\\\/\\\/hsmagnet.com\\\/frequently-asked-questions\\\/#faq-question-1758613646765\",\"name\":\"What is a SmCo magnet, and what makes it unique?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"SmCo (Samarium-Cobalt) magnets are high-performance rare-earth magnets available in two main types: SmCo5 and Sm2Co17. They're unique for their superior temperature stability (up to 350\u00b0C), excellent corrosion resistance, and high coercivity (resistance to demagnetization). With energy products up to 32 MGOe, they're ideal for harsh environments like aerospace and medical devices.<br\\\/>\",\"inLanguage\":\"ru-RU\"},\"inLanguage\":\"ru-RU\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/hsmagnet.com\\\/frequently-asked-questions\\\/#faq-question-1758613658506\",\"position\":8,\"url\":\"https:\\\/\\\/hsmagnet.com\\\/frequently-asked-questions\\\/#faq-question-1758613658506\",\"name\":\"How do SmCo magnets compare to NdFeB in terms of performance?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"SmCo magnets are slightly less powerful than NdFeB but outperform them in temperature resistance, corrosion immunity, and long-term stability. NdFeB is cheaper and stronger for room-temperature applications, while SmCo is preferred in high-heat scenarios (e.g., jet engines or oil drilling). SmCo doesn't usually need coatings, unlike NdFeB.<br\\\/>\",\"inLanguage\":\"ru-RU\"},\"inLanguage\":\"ru-RU\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/hsmagnet.com\\\/frequently-asked-questions\\\/#faq-question-1758613674769\",\"position\":9,\"url\":\"https:\\\/\\\/hsmagnet.com\\\/frequently-asked-questions\\\/#faq-question-1758613674769\",\"name\":\"What are common applications for SmCo magnets?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"SmCo magnets are used in demanding fields like aerospace (sensors and actuators), defense (missile guidance), medical devices (MRI machines and implants), and high-speed motors. Their durability in extreme conditions makes them essential for turbines, generators, and precision instruments.<br\\\/>\",\"inLanguage\":\"ru-RU\"},\"inLanguage\":\"ru-RU\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/hsmagnet.com\\\/frequently-asked-questions\\\/#faq-question-1758613686178\",\"position\":10,\"url\":\"https:\\\/\\\/hsmagnet.com\\\/frequently-asked-questions\\\/#faq-question-1758613686178\",\"name\":\"How do I choose between AlNiCo, FeCrCo, NdFeB, and SmCo for my project?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It depends on your needs: Choose AlNiCo or FeCrCo for cost-effective, high-temperature, and machinable options in moderate-strength applications. Go for NdFeB for maximum power in compact designs at normal temperatures. Select SmCo for extreme heat, corrosion resistance, and reliability in critical systems. 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Co.,Ltd."},"image":{"@id":"https:\/\/hsmagnet.com\/#\/schema\/logo\/image\/"}},{"@type":"Question","@id":"https:\/\/hsmagnet.com\/frequently-asked-questions\/#faq-question-1758613144175","position":1,"url":"https:\/\/hsmagnet.com\/frequently-asked-questions\/#faq-question-1758613144175","name":"\u0427\u0442\u043e \u0442\u0430\u043a\u043e\u0435 \u043c\u0430\u0433\u043d\u0438\u0442 AlNiCo \u0438 \u043a\u0430\u043a\u043e\u0432\u044b \u0435\u0433\u043e \u043e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u043f\u0440\u0435\u0438\u043c\u0443\u0449\u0435\u0441\u0442\u0432\u0430?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"AlNiCo magnets are traditional permanent magnets made from an alloy of aluminum (Al), nickel (Ni), cobalt (Co), and often iron or copper. Their key advantages include excellent temperature stability (up to 550\u00b0C), good mechanical strength (they're not brittle), and resistance to demagnetization. They have a moderate magnetic strength (energy product around 1-10 MGOe) and are ideal for applications like guitar pickups, sensors, and loudspeakers where heat resistance is needed.<br\/>","inLanguage":"ru-RU"},"inLanguage":"ru-RU"},{"@type":"Question","@id":"https:\/\/hsmagnet.com\/frequently-asked-questions\/#faq-question-1758613580353","position":2,"url":"https:\/\/hsmagnet.com\/frequently-asked-questions\/#faq-question-1758613580353","name":"\u041a\u0430\u043a\u043e\u0432\u044b \u043d\u0435\u0434\u043e\u0441\u0442\u0430\u0442\u043a\u0438 \u043c\u0430\u0433\u043d\u0438\u0442\u043e\u0432 AlNiCo \u043f\u043e \u0441\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u044e \u0441 \u0441\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u043c\u0438 \u0440\u0435\u0434\u043a\u043e\u0437\u0435\u043c\u0435\u043b\u044c\u043d\u044b\u043c\u0438 \u043c\u0430\u0433\u043d\u0438\u0442\u0430\u043c\u0438?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"AlNiCo magnets have lower magnetic strength than rare-earth options like NdFeB or SmCo, making them less suitable for compact, high-power devices. They can be more expensive to produce in complex shapes and are susceptible to corrosion without proper coating. However, they're still preferred in high-temperature environments where reliability trumps raw power.<br\/>","inLanguage":"ru-RU"},"inLanguage":"ru-RU"},{"@type":"Question","@id":"https:\/\/hsmagnet.com\/frequently-asked-questions\/#faq-question-1758613581705","position":3,"url":"https:\/\/hsmagnet.com\/frequently-asked-questions\/#faq-question-1758613581705","name":"\u0427\u0442\u043e \u0442\u0430\u043a\u043e\u0435 \u043c\u0430\u0433\u043d\u0438\u0442 FeCrCo \u0438 \u0447\u0435\u043c \u043e\u043d \u043e\u0442\u043b\u0438\u0447\u0430\u0435\u0442\u0441\u044f \u043e\u0442 AlNiCo?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"FeCrCo magnets are alloys of iron (Fe), chromium (Cr), and cobalt (Co), known for their machinability and ability to be formed into intricate shapes. Unlike AlNiCo, FeCrCo magnets offer better ductility and can be cold-formed or stamped, making them easier to manufacture. They have similar temperature stability (up to 400\u00b0C) and magnetic properties (energy product 1-5 MGOe) but are often used in automotive sensors, relays, and instruments due to their cost-effectiveness and workability.<br\/>","inLanguage":"ru-RU"},"inLanguage":"ru-RU"},{"@type":"Question","@id":"https:\/\/hsmagnet.com\/frequently-asked-questions\/#faq-question-1758613582858","position":4,"url":"https:\/\/hsmagnet.com\/frequently-asked-questions\/#faq-question-1758613582858","name":"\u0414\u043b\u044f \u043a\u0430\u043a\u0438\u0445 \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u0439 \u043b\u0443\u0447\u0448\u0435 \u0432\u0441\u0435\u0433\u043e \u043f\u043e\u0434\u0445\u043e\u0434\u044f\u0442 \u043c\u0430\u0433\u043d\u0438\u0442\u044b FeCrCo?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"FeCrCo magnets excel in applications requiring custom shapes and moderate magnetic performance, such as electrical meters, automotive parts (e.g., speedometers), and magnetic switches. Their ability to withstand mechanical stress and be machined makes them a go-to for precision engineering where AlNiCo might be too rigid.<br\/>","inLanguage":"ru-RU"},"inLanguage":"ru-RU"},{"@type":"Question","@id":"https:\/\/hsmagnet.com\/frequently-asked-questions\/#faq-question-1758613620585","position":5,"url":"https:\/\/hsmagnet.com\/frequently-asked-questions\/#faq-question-1758613620585","name":"\u0427\u0442\u043e \u0442\u0430\u043a\u043e\u0435 \u043c\u0430\u0433\u043d\u0438\u0442 NdFeB \u0438 \u043f\u043e\u0447\u0435\u043c\u0443 \u043e\u043d \u0441\u0447\u0438\u0442\u0430\u0435\u0442\u0441\u044f \u0441\u0430\u043c\u044b\u043c \u0441\u0438\u043b\u044c\u043d\u044b\u043c?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"NdFeB (Neodymium-Iron-Boron) magnets are rare-earth magnets known for their exceptional strength, with energy products up to 52 MGOe\u2014the highest among commercial magnets. They're compact, powerful, and cost-effective for high-performance needs. Advantages include strong holding force and efficiency in small sizes, making them popular in electric motors, headphones, and hard drives.<br\/>","inLanguage":"ru-RU"},"inLanguage":"ru-RU"},{"@type":"Question","@id":"https:\/\/hsmagnet.com\/frequently-asked-questions\/#faq-question-1758613632201","position":6,"url":"https:\/\/hsmagnet.com\/frequently-asked-questions\/#faq-question-1758613632201","name":"\u041a\u0430\u043a\u043e\u0432\u044b \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438\u044f \u043c\u0430\u0433\u043d\u0438\u0442\u043e\u0432 NdFeB?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"NdFeB magnets are sensitive to high temperatures (typically up to 80-200\u00b0C, depending on the grade) and can demagnetize or corrode easily without protective coatings like nickel or epoxy. They're also brittle and prone to chipping. For extreme conditions, alternatives like SmCo are better.<br\/>","inLanguage":"ru-RU"},"inLanguage":"ru-RU"},{"@type":"Question","@id":"https:\/\/hsmagnet.com\/frequently-asked-questions\/#faq-question-1758613646765","position":7,"url":"https:\/\/hsmagnet.com\/frequently-asked-questions\/#faq-question-1758613646765","name":"\u0427\u0442\u043e \u0442\u0430\u043a\u043e\u0435 \u043c\u0430\u0433\u043d\u0438\u0442 SmCo \u0438 \u0432 \u0447\u0435\u043c \u0435\u0433\u043e \u0443\u043d\u0438\u043a\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u044c?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"SmCo (Samarium-Cobalt) magnets are high-performance rare-earth magnets available in two main types: SmCo5 and Sm2Co17. They're unique for their superior temperature stability (up to 350\u00b0C), excellent corrosion resistance, and high coercivity (resistance to demagnetization). With energy products up to 32 MGOe, they're ideal for harsh environments like aerospace and medical devices.<br\/>","inLanguage":"ru-RU"},"inLanguage":"ru-RU"},{"@type":"Question","@id":"https:\/\/hsmagnet.com\/frequently-asked-questions\/#faq-question-1758613658506","position":8,"url":"https:\/\/hsmagnet.com\/frequently-asked-questions\/#faq-question-1758613658506","name":"\u041a\u0430\u043a \u043c\u0430\u0433\u043d\u0438\u0442\u044b SmCo \u0441\u043e\u043e\u0442\u043d\u043e\u0441\u044f\u0442\u0441\u044f \u0441 \u043c\u0430\u0433\u043d\u0438\u0442\u0430\u043c\u0438 NdFeB \u0441 \u0442\u043e\u0447\u043a\u0438 \u0437\u0440\u0435\u043d\u0438\u044f \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"SmCo magnets are slightly less powerful than NdFeB but outperform them in temperature resistance, corrosion immunity, and long-term stability. NdFeB is cheaper and stronger for room-temperature applications, while SmCo is preferred in high-heat scenarios (e.g., jet engines or oil drilling). SmCo doesn't usually need coatings, unlike NdFeB.<br\/>","inLanguage":"ru-RU"},"inLanguage":"ru-RU"},{"@type":"Question","@id":"https:\/\/hsmagnet.com\/frequently-asked-questions\/#faq-question-1758613674769","position":9,"url":"https:\/\/hsmagnet.com\/frequently-asked-questions\/#faq-question-1758613674769","name":"\u041a\u0430\u043a\u043e\u0432\u044b \u043e\u0431\u0449\u0438\u0435 \u043e\u0431\u043b\u0430\u0441\u0442\u0438 \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u043c\u0430\u0433\u043d\u0438\u0442\u043e\u0432 SmCo?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"SmCo magnets are used in demanding fields like aerospace (sensors and actuators), defense (missile guidance), medical devices (MRI machines and implants), and high-speed motors. Their durability in extreme conditions makes them essential for turbines, generators, and precision instruments.<br\/>","inLanguage":"ru-RU"},"inLanguage":"ru-RU"},{"@type":"Question","@id":"https:\/\/hsmagnet.com\/frequently-asked-questions\/#faq-question-1758613686178","position":10,"url":"https:\/\/hsmagnet.com\/frequently-asked-questions\/#faq-question-1758613686178","name":"\u041a\u0430\u043a \u0432\u044b\u0431\u0440\u0430\u0442\u044c \u043c\u0435\u0436\u0434\u0443 AlNiCo, FeCrCo, NdFeB \u0438 SmCo \u0434\u043b\u044f \u043c\u043e\u0435\u0433\u043e \u043f\u0440\u043e\u0435\u043a\u0442\u0430?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"It depends on your needs: Choose AlNiCo or FeCrCo for cost-effective, high-temperature, and machinable options in moderate-strength applications. Go for NdFeB for maximum power in compact designs at normal temperatures. Select SmCo for extreme heat, corrosion resistance, and reliability in critical systems. Consider factors like budget, environment, and required magnetic strength\u2014consulting a supplier can help with specific grades.<br\/>","inLanguage":"ru-RU"},"inLanguage":"ru-RU"},{"@type":"Question","@id":"https:\/\/hsmagnet.com\/frequently-asked-questions\/#faq-question-1764751219952","position":11,"url":"https:\/\/hsmagnet.com\/frequently-asked-questions\/#faq-question-1764751219952","name":"\u041a\u0430\u043a\u0438\u0435 \u043c\u0430\u0433\u043d\u0438\u0442\u044b \u043c\u043e\u0436\u043d\u043e \u0438\u043c\u043f\u043e\u0440\u0442\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0431\u0435\u0437 \u044d\u043a\u0441\u043f\u043e\u0440\u0442\u043d\u043e\u0439 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0438?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Magnets that do not contain controlled rare earth elements\u2014such as non-Dy\/Tb NdFeB grades (e.g., N35\u2013N52), Ferrite, and AlNiCo\u2014usually only require a third-party test report and are exempt from export licensing.","inLanguage":"ru-RU"},"inLanguage":"ru-RU"},{"@type":"Question","@id":"https:\/\/hsmagnet.com\/frequently-asked-questions\/#faq-question-1764751292688","position":12,"url":"https:\/\/hsmagnet.com\/frequently-asked-questions\/#faq-question-1764751292688","name":"\u041a\u043e\u0433\u0434\u0430 \u0442\u0440\u0435\u0431\u0443\u0435\u0442\u0441\u044f \u044d\u043a\u0441\u043f\u043e\u0440\u0442\u043d\u0430\u044f \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u044f?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"If the product contains controlled elements like Dysprosium (Dy), Terbium (Tb), or Samarium (SmCo magnets), an export license must be obtained before shipment.","inLanguage":"ru-RU"},"inLanguage":"ru-RU"},{"@type":"Question","@id":"https:\/\/hsmagnet.com\/frequently-asked-questions\/#faq-question-1764751315353","position":13,"url":"https:\/\/hsmagnet.com\/frequently-asked-questions\/#faq-question-1764751315353","name":"\u0421\u043a\u043e\u043b\u044c\u043a\u043e \u0432\u0440\u0435\u043c\u0435\u043d\u0438 \u0437\u0430\u043d\u0438\u043c\u0430\u0435\u0442 \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u0438\u0435 \u044d\u043a\u0441\u043f\u043e\u0440\u0442\u043d\u043e\u0439 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0438?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Typically 2\u20133 months, with formal approval taking roughly 45 working days. Early planning is crucial to avoid production delays.","inLanguage":"ru-RU"},"inLanguage":"ru-RU"},{"@type":"Question","@id":"https:\/\/hsmagnet.com\/frequently-asked-questions\/#faq-question-1764751330945","position":14,"url":"https:\/\/hsmagnet.com\/frequently-asked-questions\/#faq-question-1764751330945","name":"\u041a\u0430\u043a\u0438\u0435 \u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442\u044b \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u0438\u0442\u044c \u0434\u043b\u044f \u043e\u0441\u0443\u0449\u0435\u0441\u0442\u0432\u043b\u0435\u043d\u0438\u044f \u0438\u043c\u043f\u043e\u0440\u0442\u0430 \u0432 \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0438\u0438 \u0441 \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u044f\u043c\u0438?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Key documents include:<br\/>Importer and end-user company profiles (bilingual)<br\/>End-use declaration from the final user<br\/>Technical datasheets and material testing reports<br\/>Trade contract aligned with actual shipment details<br\/>Supporting supply chain records when required","inLanguage":"ru-RU"},"inLanguage":"ru-RU"},{"@type":"Question","@id":"https:\/\/hsmagnet.com\/frequently-asked-questions\/#faq-question-1764751350857","position":15,"url":"https:\/\/hsmagnet.com\/frequently-asked-questions\/#faq-question-1764751350857","name":"\u041a\u0430\u043a \u043f\u043e\u043a\u0443\u043f\u0430\u0442\u0435\u043b\u0438 \u043c\u043e\u0433\u0443\u0442 \u0443\u0441\u043a\u043e\u0440\u0438\u0442\u044c \u043f\u0440\u043e\u0446\u0435\u0441\u0441 \u0438\u043c\u043f\u043e\u0440\u0442\u0430?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"By choosing non-controlled materials, consolidating order quantities, preparing documentation early, and maintaining continuous communication with the supplier.","inLanguage":"ru-RU"},"inLanguage":"ru-RU"}]}},"_links":{"self":[{"href":"https:\/\/hsmagnet.com\/ru\/wp-json\/wp\/v2\/pages\/689","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hsmagnet.com\/ru\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/hsmagnet.com\/ru\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/hsmagnet.com\/ru\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hsmagnet.com\/ru\/wp-json\/wp\/v2\/comments?post=689"}],"version-history":[{"count":7,"href":"https:\/\/hsmagnet.com\/ru\/wp-json\/wp\/v2\/pages\/689\/revisions"}],"predecessor-version":[{"id":14453,"href":"https:\/\/hsmagnet.com\/ru\/wp-json\/wp\/v2\/pages\/689\/revisions\/14453"}],"wp:attachment":[{"href":"https:\/\/hsmagnet.com\/ru\/wp-json\/wp\/v2\/media?parent=689"}],"curies":[{"name":"WP","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}