高铁用钢彩色金相制备方法研究  

Research of Method for Preparation of Color Metallography of Steel for High-speed Railway

作　　者：陈俊龙 王洪涛[1] 梁咏旗 韩知豫 Chen Junlong;Wang Hongtao;Liang Yongqi;Han Zhiyu(Tianjin College,University of Science and Technology Beijing,Tianjin 301830,China)

机构地区：[1]北京科技大学天津学院,天津301830

出　　处：《黑龙江科学》2021年第18期9-11,共3页Heilongjiang Science

基　　金：天津市大学生创新创业训练计划项目(202013898018),省部级。

摘　　要：为发挥彩色金相制备工艺技术优势,提高组织鉴定的准确率,分析了高铁用钢彩色金相制备方法,形成稳定的制备工艺,选择恰当的侵蚀剂,制订合理的侵蚀工艺,形成特定光学性质和厚度干涉膜,制备出了高铁用钢典型热处理组织的彩色金相图谱,对于高铁用钢热处理工艺质量分析与控制具有很高的实用价值。In order to play the advantages of the preparation of color metallography,improve the accurate rate of organization identification,we analyze the preparation method of color metallography of steel for high-speed railway,form stable preparation technology,select proper aggressive agent,formulate rational erosion technology,form characteristic optical properties and thickness interference film,and prepare the color metallography graph of thermal treatment organization of steel for high-speed railway.This has very significant practical value for the quality analysis and control of thermal treatment of steel for high-speed railway.

关 键 词：高铁用钢 彩色金相 制备方法 

分 类 号：TG115.211[金属学及工艺—物理冶金]