金相法 meaning in Chinese
technical determination methods for electrical fire cause : metallographic method
Examples
- Technical determination method for electrical fire cause - part 4 : metallographic method
电气火灾原因技术鉴定方法第4部分：金相法 - Test methods for thickness of metal and oxide coating by microscopical examination of cross - section
金属和氧化覆盖层厚度测试方法截面金相法 - The composite roll of high speed steel has the synthetical life of over ten times more than traditional high cr cast iron roll . now the research and production of the high speed steel for roll are very drastic . in this thesis , the microstructure , heat treatment and performance of high speed steel fe - 2 % c - 4 % v - 4 % mo - 5 % cr - x % w ( wt ) are studied systematically by using metallograph , method of lattice , xrd , sem , eds and hardness
本文利用金相法(包括黑白金相和彩色金相) 、 x射线衍射( xrd ) 、扫描电子显微镜( sem ) 、能谱( eds )及洛氏硬度分析仪等手段，对复合轧辊用高速钢fe - 2 c - 4 v - 4 mo - 5 cr - x w (其它部分如未作特殊注明均为质量分数)合金系的显微组织、热处理工艺及性能进行了系统地分析。