rare earth metals

 
Rare-earth metals in magnets for electric-car motors: what you need to know

Rare-earth metals in magnets for electric-car motors: what you need to know

It's not surprising that the powertrains of electric cars differ quite a bit from traditional internal-combustion engines. Although they have fewer moving parts, the rare-earth magnets that help power electric cars can be quite complex to fabricate. So, what is there to know about rare-earth... read more

September 21, 2017 by -
 

 
 

 
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