Neodymium rod Magnets
Apparel and jewelry industry
Neodymium rod magnets play an important role in the apparel and jewelry industry. The emergence of neodymium disc Magnets provides designers with new ideas, jewelry clasps, clothes buttons and bag buckles are made by neodymium magnets. Buckles made of neodymium magnets usually need to be wrapped in a metal casing. Even so, it should not be washing the magnetic buckle in the washing machine on a high speed gear, excessive rotation will cause it to shatter. Some dryers will operate at temperatures as high as 80 ℃, which may also demagnetize the neodymium magnets. The magnetic grade of neodymium magnets for these purposes usually choose N35, the magnets with high performance may make the magnetic buckle difficult to open.
Neodymium rod magnets are an indispensable part of electronic products. Modern electronic devices are designed to be smaller and more portable, the high magnetic energy product of neodymium magnets makes it possible to reduce the weight of modern electronic devices, even very small size such as D5 mm*2 mm can provide the required magnetic force for electronic devices. It should be noted that neodymium magnets are easily corroded, but sometimes electronic products have to face some special environments like hot and humid air in saunas or high-salt environments during diving. At this time, it is necessary to choose a coating that can resist corrosion, NiCuNi coating is usually a good choice. We produce some neodymium disc magnets for company who are producing electronic devices like Samsung Electronics, LG, those magnets need to pass 48 hours or 60 hours of salt spray test and related hot and humid resistance tests.