ISO 4499-3:2016 硬质合金 显微组织的金相测定 第3部分：WC /立方碳化硬质合金Ti（C,N）微观结构特性的测量

标准编号：ISO 4499-3:2016

中文名称：硬质合金 显微组织的金相测定 第3部分：WC /立方碳化硬质合金Ti（C,N）微观结构特性的测量

英文名称：Hardmetals — Metallographic determination of microstructure — Part 3: Measurement of microstructural features in Ti (C, N) and WC/cubic carbide based hardmetals

发布日期：2016-02

标准范围

This part of ISO 4499 gives guidelines for the measurement of microstructural features in Ti(C,N) based hardmetals and WC/Co hardmetals that contain additional cubic carbides by metallographic techniques only using optical or electron microscopy. It is intended for sintered hardmetals (also called cemented carbides or cermets) containing primarily inorganic carbides and nitrides as the hard phase. It is also intended for measuring the phase size and distribution by the linear intercept technique.

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