rare earth magnet

英語（米国） (en-US) 英語（イギリス） (en-GB)

名詞

Strong, permanent magnets that are made from alloys of rare earth elements, are much stronger than ferrite or alnico magnets, and are extremely brittle.

日本語の意味

希土類磁石：希土類元素の合金から作られた強力な永久磁石で、フェライト磁石やアルニコ磁石と比べても非常に強いが、同時に非常に脆い性質を持つ

英語の意味

Strong, permanent magnets that are made from alloys of rare earth elements, are much stronger than ferrite or alnico magnets, and are extremely brittle.

このボタンはなに？

A rare earth magnet, a strong permanent magnet made from alloys of rare earth elements that is far stronger than ferrite or alnico but extremely brittle, is used in many high-performance motors.

希土類元素の合金で作られた永久磁石は、フェライトやアルニコよりはるかに強力ですが非常に脆く、多くの高性能モーターに使われています。

詳細

意味（1）

Strong, permanent magnets that are made from alloys of rare earth elements, are much stronger than ferrite or alnico magnets, and are extremely brittle.

rare earth magnets （ plural ）