摘要
介绍了用电解侵蚀加化学侵蚀的方法制备不锈钢与普通钢焊接接头的金相试样,达到能清晰显示金相组织的目的。该方法简便易行,效果较好。
In order to examine the metallographical structure of the welded joint which consist of a stainless steel and a ordinary steel, the electrolytic etching and chemical etching are used to the metallographical specimen to obtain clear microscopic structure. This method is very convenience and effective.
出处
《理化检验（物理分册）》
CAS
2005年第12期639-640,共2页
Physical Testing and Chemical Analysis(Part A:Physical Testing)
关键词
焊接接头
金相组织
电解侵蚀
化学侵蚀
Welded joint
Metallographical structure
Electrolytic etching
Chemical etching
