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wmingin
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Can old neodymium magnets be crushed to a powder and re-sintered into new shapes?
wmingin said:Thank You for responding.
With China restricting export of neodymium ore, I was wondering if recycling old magnets offered an opportunity.
Could they be melted and recast?
Yes, old neodymium magnets can be recycled. In fact, recycling is the most environmentally friendly way to dispose of them.
Recycling old neodymium magnets helps to conserve natural resources and reduces the amount of waste in landfills. It also reduces the need for new mining, which can have negative impacts on the environment.
Old neodymium magnets can be recycled by separating them from other materials and melting them down to their original form. The recycled material can then be used to create new magnets or other products.
Aside from the environmental benefits, recycling old neodymium magnets also helps to reduce the cost of producing new magnets. It also reduces the demand for mining, which can be a costly and environmentally damaging process.
If you are unable to recycle your old neodymium magnets, it is important to dispose of them properly. You can contact your local waste management company to find out if they have a program for hazardous materials, or you can contact a specialized recycling facility to properly dispose of them.