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How long does it take a magnet to lose its magnetism 2024?

Julian Turner | 2023-04-20 00:53:31 | page views：1189
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Lucas Brown

Works at Clean Energy Partners, Lives in Copenhagen, Denmark.
This alignment is damaged over time, principally as the result of heat and stray electromagnetic fields, and this weakens the level of magnetism. The process is very slow, however: a modern samarium-cobalt magnet takes around 700 years to lose half its strength.
2023-04-26 00:53:31
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Oliver Cooper

QuesHub.com delivers expert answers and knowledge to you.
This alignment is damaged over time, principally as the result of heat and stray electromagnetic fields, and this weakens the level of magnetism. The process is very slow, however: a modern samarium-cobalt magnet takes around 700 years to lose half its strength.
Do magnets ever lose their magnetism? - Quora
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