标准编号：ISO/TR 20580:2022
中文名称：金相试样的制备
英文名称：Preparation of metallographic specimens
发布日期：2022-07
标准范围
This document presents a list of common practices in preparation methods of metallographic specimens for optical and scanning electron microscopy, including preliminary preparation, grinding and polishing of specimens as well as microstructure revelation methods covering the optical method, etching methods (chemical, electrolytic, constant potential, ion sputtering and high temperature [1][2] relieving) and the interface layer method .
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