WC-BASED CEMENTED CARBIDE, MIXED POWDER FOR PRODUCTION OF WC-BASED CEMENTED CARBIDE, WC-BASED CEMENTED CARBIDE MEMBER AND METHOD FOR PRODUCING WC-BASED CEMENTED CARBIDE MEMBER
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United States of America
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Issued Date -
Apr 10, 2025
app pub date -
Jan 24, 2023
filing date -
Jan 24, 2023
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Abstract
A WC-based cemented carbide contains, in terms of mass %, Co of 10% to 40%; and Cu of 5% to 15%, the balance consisting of at least one selected from the group consisting of Ti, Zr and Cr, and W, B, C and inevitable impurities. Thus, it is possible to provide a WC-based cemented carbide having a high abrasion resistance while adopting a configuration advantageous for a high thermal conductivity.
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