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Do rare earth magnets lose their magnetism 2024?

James Martinez | 2023-04-20 01:40:10 | page views：1589
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Harper Lee

Studied at the University of Tokyo, Lives in Tokyo, Japan.
Very little. Neodymium magnets are the strongest and most permanent magnets known to man. If they are not overheated or physically damaged, neodymium magnets will lose less than 1% of their strength over 10 years - not enough for you to notice unless you have very sensitive measuring equipment.
2023-04-24 01:40:10
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Charlotte Lee

QuesHub.com delivers expert answers and knowledge to you.
Very little. Neodymium magnets are the strongest and most permanent magnets known to man. If they are not overheated or physically damaged, neodymium magnets will lose less than 1% of their strength over 10 years - not enough for you to notice unless you have very sensitive measuring equipment.
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