{"id":14409,"date":"2025-11-21T01:59:25","date_gmt":"2025-11-21T01:59:25","guid":{"rendered":"https:\/\/hsmagnet.com\/?p=14409"},"modified":"2025-11-21T01:59:26","modified_gmt":"2025-11-21T01:59:26","slug":"%ec%98%81%ea%b5%ac-%ec%9e%90%ec%84%9d%ec%9d%84-%ec%96%b4%eb%96%bb%ea%b2%8c-%ec%9e%90%ea%b8%b0%ec%86%8c%ea%b1%b0%ed%95%a0-%ec%88%98-%ec%9e%88%eb%82%98%ec%9a%94","status":"publish","type":"post","link":"https:\/\/hsmagnet.com\/ko\/2025\/11\/21\/how-can-a-permanent-magnet-be-demagnetized\/","title":{"rendered":"\uc601\uad6c\uc790\uc11d\uc758 \uc790\uae30\ub97c \uc5b4\ub5bb\uac8c \uc5c6\uc568 \uc218 \uc788\ub098\uc694?"},"content":{"rendered":"<p class=\"wp-block-paragraph\"><a href=\"https:\/\/hsmagnet.com\/ko\/product\/%ec%95%8c%eb%8b%88%ec%bd%94-5-%ed%83%80%ec%9e%85-%ec%95%8c%eb%8b%88%ec%bd%94-5-%ec%a0%95%ec%82%ac%ea%b0%81-%ec%9e%90%ec%84%9d-%ec%a0%84%ea%b8%b0-%ec%98%81%ea%b5%ac%ec%b2%99%ec%9a%a9-65x32-5x20mm\/\">\uc601\uad6c \uc790\uc11d<\/a> \uc7a5\uae30\uc801\uc778 \uc790\uae30 \uc131\ub2a5\uc744 \uc81c\uacf5\ud558\uc9c0\ub9cc, \uc790\ud654\ub294 \uc808\ub300\uc801\uc778 \uac83\uc774 \uc544\ub2d9\ub2c8\ub2e4. \ud2b9\uc815 \uc870\uac74\uc5d0\uc11c\ub294 \uc790\ub825\uc758 \uc77c\ubd80 \ub610\ub294 \uc804\ubd80\ub97c \uc783\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc790\uae30 \uc5b4\uc148\ube14\ub9ac\ub97c \ub2e4\ub8e8\ub294 \uc81c\uc870\ud300, \ud488\uc9c8 \uad00\ub9ac \ubd80\uc11c \ubc0f \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uadf8\ub8f9\uc758 \uacbd\uc6b0, \uc2e4\uc218\ub85c\ub4e0 \uc758\ub3c4\uc801\uc73c\ub85c\ub4e0 \uac10\uc790\uac00 \uc5b4\ub5bb\uac8c \ubc1c\uc0dd\ud558\ub294\uc9c0 \uc774\ud574\ud558\ub294 \uac83\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc81c\ud488 \uc124\uacc4, \uc815\ud655\ud55c \uc131\ub2a5 \ubaa8\ub378\ub9c1, \uadf8\ub9ac\uace0 \uc790\uae30 \ubd80\ud488\uc758 \ud6a8\uacfc\uc801\uc778 \uc218\uba85 \uc8fc\uae30 \uad00\ub9ac\uac00 \uac00\ub2a5\ud574\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \uc790\uae30\uc18c\uac70 \ubc29\ubc95\uc778 \uc5f4<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc628\ub3c4\ub294 \uc790\uae30 \uc815\ub82c\uc5d0 \uc9c1\uc811\uc801\uc774\uace0 \uce21\uc815 \uac00\ub2a5\ud55c \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \uc790\uc11d\uc774 \uac00\uc5f4\ub418\uba74 \uc5f4\uc5d0\ub108\uc9c0\uac00 \uc790\uae30 \uad6c\uc5ed\uc744 \uc9c4\ub3d9\uc2dc\ud0b5\ub2c8\ub2e4. \uc628\ub3c4\uac00 \uc0c1\uc2b9\ud568\uc5d0 \ub530\ub77c \uc774 \uc9c4\ub3d9\uc740 \uc790\uae30 \uad6c\uc5ed\uc758 \uc815\ub82c\uc744 \ubc29\ud574\ud560 \ub9cc\ud07c \uac15\ud574\uc9d1\ub2c8\ub2e4. \ud2b9\uc815 \uc784\uacc4\uac12\uc744 \ub118\uc5b4\uc11c\uba74, <strong>\ud034\ub9ac \uc628\ub3c4<\/strong>\u2014\uc790\uc11d\uc740 \uac15\uc790\uc131 \ud2b9\uc131\uc744 \uc644\uc804\ud788 \uc783\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ud398\ub77c\uc774\ud2b8 \uc790\uc11d\uc740 \ud034\ub9ac \uc628\ub3c4\uac00 \ub192\uace0 \uc0c1\ub2f9\ud55c \uc5f4\uc744 \uacac\ub51c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ub124\uc624\ub514\ubbb4 \uc790\uc11d\uc740 \ub354 \ubbfc\uac10\ud558\uba70 \ud6e8\uc52c \ub0ae\uc740 \uc628\ub3c4\uc5d0\uc11c\ub3c4 \uac15\ub3c4\uac00 \uc57d\ud574\uc9c0\uae30 \uc2dc\uc791\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc0ac\ub9c8\ub968 \ucf54\ubc1c\ud2b8 \uc790\uc11d\uc740 \ub6f0\uc5b4\ub09c \uc5f4 \uc800\ud56d\uc131\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc0b0\uc5c5 \ud604\uc7a5\uc5d0\uc11c \uc81c\uc5b4\ub41c \uc790\uae30\uc18c\uac70\ub97c \uc704\ud574\uc11c\ub294 \uc5f4\ucc98\ub9ac\uac00 \uac00\uc7a5 \uc608\uce21 \uac00\ub2a5\ud558\uace0 \ud655\uc7a5 \uac00\ub2a5\ud55c \ubc29\ubc95\uc785\ub2c8\ub2e4. \uc81c\uc870\uc5c5\uccb4\ub294 \ubd80\ud488\uc744 \uc7ac\ud65c\uc6a9\ud558\uac70\ub098 \uc7ac\uc790\ud654\ud560 \ub54c \uc815\ubc00\ud55c \uc5f4\ucc98\ub9ac \uacf5\uc815\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc790\uad6c\ub97c \uc7ac\uc124\uc815\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/hsmagnet.com\/wp-content\/uploads\/2025\/11\/Magnet-exposed-to-high-temperature-to-demonstrate-thermal-demagnetization-1024x683.webp\" alt=\"\uc5f4\uc801 \uc790\uae30\uc18c\uc2e4\uc744 \uc785\uc99d\ud558\uae30 \uc704\ud574 \uc790\uc11d\uc744 \uace0\uc628\uc5d0 \ub178\ucd9c\uc2dc\ucf30\uc2b5\ub2c8\ub2e4.\" class=\"wp-image-14411\" srcset=\"https:\/\/hsmagnet.com\/wp-content\/uploads\/2025\/11\/Magnet-exposed-to-high-temperature-to-demonstrate-thermal-demagnetization-1024x683.webp 1024w, https:\/\/hsmagnet.com\/wp-content\/uploads\/2025\/11\/Magnet-exposed-to-high-temperature-to-demonstrate-thermal-demagnetization-300x200.webp 300w, https:\/\/hsmagnet.com\/wp-content\/uploads\/2025\/11\/Magnet-exposed-to-high-temperature-to-demonstrate-thermal-demagnetization-768x512.webp 768w, https:\/\/hsmagnet.com\/wp-content\/uploads\/2025\/11\/Magnet-exposed-to-high-temperature-to-demonstrate-thermal-demagnetization-18x12.webp 18w, https:\/\/hsmagnet.com\/wp-content\/uploads\/2025\/11\/Magnet-exposed-to-high-temperature-to-demonstrate-thermal-demagnetization-600x400.webp 600w, https:\/\/hsmagnet.com\/wp-content\/uploads\/2025\/11\/Magnet-exposed-to-high-temperature-to-demonstrate-thermal-demagnetization.webp 1536w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\ubc18\ub300 \uc790\uae30\uc7a5 \uc801\uc6a9<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ub610 \ub2e4\ub978 \ubc29\ubc95\uc740 \uc790\uc11d\uc744 \ubc18\ub300 \ubc29\ud5a5\uc758 \uac15\ud55c \uc678\ubd80 \uc790\uae30\uc7a5\uc5d0 \ub178\ucd9c\uc2dc\ud0a4\ub294 \uac83\uc785\ub2c8\ub2e4. \uc774 \uc5ed\uc790\uae30\uc7a5\uc740 \uc790\uad6c\ub4e4\uc744 \uc7ac\uc815\ub82c\uc2dc\ucf1c \uc790\uc11d\uc758 \uc804\ubc18\uc801\uc778 \uc790\uae30 \uac15\ub3c4\ub97c \uac10\uc18c\uc2dc\ud0b5\ub2c8\ub2e4. \uadf8 \uacb0\uacfc\ub294 \uc790\uae30\uc7a5\uc758 \uc138\uae30\uc5d0 \ub530\ub77c \ubd80\ubd84\uc801\uc778 \uc790\uae30 \uc18c\uac70\uc5d0\uc11c \uc644\uc804\ud55c \uadf9\uc131 \ubc18\uc804\uae4c\uc9c0 \ub2e4\uc591\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \ubc29\ubc95\uc740 \uc790\uc11d \uc5b4\uc148\ube14\ub9ac \uad50\uc815, \uacf5\uad6c\uc5d0\uc11c \uc794\ub958 \uc790\uc131 \uc81c\uac70, \ub610\ub294 \uc7ac\uc790\ud654\ub97c \uc704\ud55c \uc790\uc11d \uc900\ube44 \uc2dc \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ub610\ud55c, \uc790\uc11d\uc744 \ub108\ubb34 \uac00\uae4c\uc774 \ubc30\uce58\ud558\uac70\ub098 \uace0\uac15\ub3c4 \uc790\uae30 \uc7a5\ube44 \uadfc\ucc98\uc5d0\uc11c \ucde8\uae09\ud558\ub294 \uacbd\uc6b0 \uc0dd\uc0b0 \uacfc\uc815\uc5d0\uc11c \uc704\ud5d8 \uc694\uc18c\uac00 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uae30\uacc4\uc801 \ucda9\uaca9 \ubc0f \uad6c\uc870\uc801 \uc751\ub825<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc804\ud1b5\uc801\uc73c\ub85c \uc790\uc11d\uc744 \ub5a8\uc5b4\ub728\ub9ac\ub294 \uac83\uacfc \uac19\uc740 \uae30\uacc4\uc801 \ucda9\uaca9\uc740 \uc54c\ub2c8\ucf54\uc640 \uac19\uc740 \ucde8\uc131 \uc790\uc131 \uc7ac\ub8cc\uc758 \uc790\uc131\uc744 \uc5c6\uc568 \uc218 \uc788\uc5c8\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ucda9\uaca9\uc740 \uc790\uc131\uccb4 \uc790\uad6c \uc815\ub82c\uc744 \ubc29\ud574\ud560 \ub9cc\ud07c \ucda9\ubd84\ud55c \ub0b4\ubd80 \uc751\ub825\uc744 \uc0dd\uc131\ud588\uc2b5\ub2c8\ub2e4. \ud604\ub300\uc758 \ud76c\ud1a0\ub958 \uc790\uc11d\uc740 \ud6e8\uc52c \ub354 \uac15\ud558\uc9c0\ub9cc, \uae30\uacc4\uc801 \uc751\ub825\uc740 \ud2b9\uc815 \uc870\uac74\uc5d0\uc11c \uc5ec\uc804\ud788 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ubbf8\uc138\uade0\uc5f4\uc740 \uc790\uae30 \uacbd\ub85c\ub97c \uc57d\ud654\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uacfc\ub3c4\ud55c \uc9c4\ub3d9\uc740 \uc2dc\uac04\uc774 \uc9c0\ub0a8\uc5d0 \ub530\ub77c \uc810\ucc28 \uc790\uae30 \uc131\ub2a5\uc744 \uac10\uc18c\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uad6c\uc870\uc801 \ubcc0\ud615\uc740 \uc790\uae30 \ud68c\ub85c\ub97c \ubcc0\ud654\uc2dc\ud0a4\uace0 \uc790\uae30\uc7a5 \uac15\ub3c4\ub97c \uc57d\ud654\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uace0\uc131\ub2a5 \uc870\ub9bd\ud488\uc758 \uacbd\uc6b0, \uc774\ub294 \ucd5c\uc885 \uc81c\ud488 \uc124\uacc4\uc5d0\uc11c \uc801\uc808\ud55c \uc7a5\ucc29, \ucda9\uaca9 \ubc29\uc9c0 \ubc0f \uad6c\uc870\uc801 \uc548\uc815\uc131\uc758 \uc911\uc694\uc131\uc744 \uac15\uc870\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ubd80\uc2dd \ubc0f \ud654\ud559\uc801 \ubd84\ud574<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ud654\ud559 \ubc18\uc751\uc73c\ub85c \uc778\ud574 \uc790\uae30 \uac15\ub3c4\uac00 \uc57d\ud574\uc9c8 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. <a href=\"https:\/\/hsmagnet.com\/ko\/%ea%bc%ac%eb%a6%ac%ed%91%9c\/%eb%84%a4%ec%98%a4%eb%94%94%eb%ae%b4-%ec%9e%90%ec%84%9d-2\/\">\ub124\uc624\ub514\ubbb4 \uc790\uc11d<\/a>, \uc608\ub97c \ub4e4\uc5b4, \ubcf4\ud638 \ub3c4\uae08\uc774 \uc190\uc0c1\ub418\uba74 \ubd80\uc2dd\uc5d0 \ub9e4\uc6b0 \ucde8\uc57d\ud569\ub2c8\ub2e4. \uc0b0\ud654\uac00 \uc2dc\uc791\ub418\uba74 \uc790\uc11d\uc758 \ub0b4\ubd80 \uad6c\uc870\uac00 \ud30c\uad34\ub418\uc5b4 \uc601\uad6c\uc801\uc778 \uc790\uae30\uc801 \ud2b9\uc131 \uc190\uc2e4\uc744 \ucd08\ub798\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub2c8\ucf08-\uad6c\ub9ac-\ub2c8\ucf08 \ub3c4\uae08, \uc5d0\ud3ed\uc2dc \ub610\ub294 \ud2b9\uc218 \ubcf4\ud638\uce35\uacfc \uac19\uc740 \uc801\uc808\ud55c \ud45c\uba74 \ucf54\ud305\uc740 \uc2b5\uae30, \ubd80\uc2dd\uc131 \ub610\ub294 \uc2e4\uc678 \ud658\uacbd\uc5d0\uc11c \uc7a5\uae30\uc801\uc778 \uc548\uc815\uc131\uc744 \uc720\uc9c0\ud558\ub294 \ub370 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc790\uae30\uc18c\uac70\ub97c \uc774\ud574\ud558\ub294 \uac83\uc774 \uc911\uc694\ud55c \uc774\uc720<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc790\uae30 \ubd80\ud488\uc5d0 \uc758\uc874\ud558\ub294 \uae30\uc5c5\uc5d0\uac8c \uc790\uae30\uc18c\uac70\ub294 \ub2e8\uc21c\ud55c \uc774\ub860\uc801\uc778 \uac1c\ub150 \uadf8 \uc774\uc0c1\uc785\ub2c8\ub2e4. \uc790\uae30\uc18c\uac70\ub294 \uc7ac\ub8cc \uc120\uc815, \ud658\uacbd \uacc4\ud68d, \ud488\uc9c8 \ubcf4\uc99d, \uadf8\ub9ac\uace0 \uc790\uc11d \uae30\ubc18 \uc2dc\uc2a4\ud15c\uc758 \uc804\ubc18\uc801\uc778 \ub0b4\uad6c\uc131\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \uc790\ub3d9\ud654, \uc13c\uc11c, \uac00\uc804\uc81c\ud488, \uc5d0\ub108\uc9c0 \ubd84\uc57c\uc5d0\uc11c \uc790\uae30 \uc194\ub8e8\uc158 \uc0ac\uc6a9\uc774 \uc99d\uac00\ud568\uc5d0 \ub530\ub77c, \uae30\uc5c5\uc740 \uc81c\ud488 \uac1c\ubc1c \uc8fc\uae30\uc640 \uc6b4\uc601 \ud504\ub85c\uc138\uc2a4 \ubaa8\ub450\uc5d0\uc11c \uc790\uae30\uc18c\uac70 \uc704\ud5d8\uc744 \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc7ac\ub8cc \uacfc\ud559\uc758 \ubbf8\ub798 \ubc1c\uc804\uc740 \uc790\uc11d \ubcf5\uc6d0\ub825\uc744 \uc9c0\uc18d\uc801\uc73c\ub85c \ud5a5\uc0c1\uc2dc\ud0a4\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uac15\ud654\ub41c \ucf54\ud305, \ud2b9\uc218 \ud569\uae08, \uadf8\ub9ac\uace0 \uc548\uc815\ud654\ub41c \uc790\uae30 \uad6c\uc870 \ub355\ubd84\uc5d0 \uc601\uad6c \uc790\uc11d\uc740 \uae4c\ub2e4\ub85c\uc6b4 \ud658\uacbd\uc5d0\uc11c\ub3c4 \uc548\uc815\uc801\uc73c\ub85c \uc791\ub3d9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uac10\uc790 \uba54\ucee4\ub2c8\uc998\uc744 \uc774\ud574\ud558\ub294 \uac83\uc740 \uacac\uace0\ud558\uace0 \uc218\uba85\uc774 \uae34 \uc790\uae30 \uc2dc\uc2a4\ud15c\uc744 \uc124\uacc4\ud558\ub294 \ub370 \uc788\uc5b4 \uc5ec\uc804\ud788 \uc911\uc694\ud55c \uc694\uc18c\uc785\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>Permanent magnets deliver long-term magnetic performance, but their magnetization is not absolute. Under certain conditions, they can lose part or all of their magnetic strength. For manufacturing teams, quality-control departments, and engineering groups working with magnetic assemblies, understanding how demagnetization occurs\u2014both accidentally and intentionally\u2014is essential. It ensures reliable product design, accurate performance modeling, and effective [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":14410,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_eb_attr":"","footnotes":""},"categories":[23],"tags":[],"class_list":["post-14409","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-magnet-tech"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>How Can a Permanent Magnet Be Demagnetized? 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