Produced by Kyoritsu Gokin Co., Ltd.& Everloy Shoji Co., Ltd.

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FAQ

超硬の主成分は何ですか?

超硬合金の主成分はタングステンカーバイド(WC)になります。これをコバルト(Co)やニッケル(Ni)で結合したものが超硬合金です。
それらにクロム(Cr)などの微量添加物を加えてさまざまな特徴を持った超硬合金をつくりだしています。

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