33mm X80M钢母材及环焊接头的微观组织和析出物分析

郭朝海1,2

Analysis of microstructure and precipitation of base metal and girth weld joint of 33 mm X80M steel

Guo Chaohai1,2

金属热处理 . 2017, (4): 154 -158 . DOI: 10.13251/j.issn.0254-6051.2017.04.034