Why rare earth permanent magnets are vital to the global climate economy

Retrieved on: 2021-05-14 09:22:30

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Electromagnetism

Magnetism

Physical sciences

Ferromagnetic materials

Samarium–cobalt magnet

Japan

United States

China

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Why rare earth permanent magnets are vital to the global climate economy. View article details on HISWAI: https://qz.com/1999894/why-rare-earth-magnets-are-vital-to-the-global-climate-economy/

Excerpt

... on China for rare earths presents economic and national security risks. ... Even amid the US-China trade war, US imports of rare earth magnets from ...

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