摘要
对4330V调质钢晶粒的显示方法进行了研究,采用直接浸蚀方法,通过不同浸蚀剂的对比分析,找到了有效的浸蚀剂为苦味酸+H2O+海鸥洗涤剂,可以清晰显示出奥氏体晶粒大小。
The method of displaying grain of 4330V quenched and tempered steel was studied. Through the comparison and analysis of different etching agents, the effective etching agent was chrysolepic acid + H2O + seagull detergent, and the austenitic grain size was clearly shown.
作者
戴林
DAI Lin(Technology Center of Chongqing Iron and Steel Co.,L t d.,Chongqing 401258,China)
出处
《理化检验（物理分册）》
CAS
2019年第8期550-552,共3页
Physical Testing and Chemical Analysis(Part A:Physical Testing)
关键词
4330V调质钢
奥氏体
晶粒度
浸蚀
4330V quenched and tempered steel
austenite
grain size
erosion
