ISO 4969:1980 钢.用强无机酸蚀剂的低倍放大检验

标准编号：ISO 4969:1980

中文名称：钢.用强无机酸蚀剂的低倍放大检验

英文名称：Steel — Macroscopic examination by etching with strong mineral acids

发布日期：1980-02

标准范围

这种宏观方法有非常广泛的应用。选择试剂类型和浓度、反应温度和试样表面处理条件，可实现所需目标。规定了总则、原理、试剂、试样、程序、试样保存和试验报告。

This macroscopic method has very wide application. Selection of the type and concentration of the reagent, the temperature of the reaction and the conditions of surface preparation of the test piece make it possible to achieve the required aim. Specifies general, principle, reagents, test piece, procedure, preservation of test pieces and test report.

标准预览图