摘要
介绍了两种日本钢材(SPV24、SLA33BQ)焊接接头金相组织、维氏硬度和可焊性试验结果及其分析,并与相应的国产钢材在成分、组织及性能方面进行了比较,为国产钢材代替进口钢材提供了一定的依据。
Introduced are the welding joint microstructure, Vikers hardness, weldability test
of the two kinds of Nippon-made steel (SPV24, SLA33BQ) and analysis of them. A
compairison between the two and corresponding China-made steel in composition, mi-
crostructure and properties provides the basis for the replacement of imported steel by
domestic steel.
出处
《大庆石油学院学报》
CAS
北大核心
1992年第3期47-51,共5页
Journal of Daqing Petroleum Institute
关键词
焊接接头
焊缝
热影响区
显微组织
welding joint
weld heat-affected zones
microstructure
hardness
