ISO/TR 20580:2022 金相试样的制备

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

本文件列出了光学和扫描电子显微镜金相试样制备方法的常见做法，包括试样的初步制备、研磨和抛光以及涵盖光学方法的微观结构显示方法，蚀刻方法（化学、电解、恒电位、离子溅射和高温消除）和界面层方法。

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 relieving) and the interface layer method ^[1][2].

标准预览图