合金元素对X80管线钢环焊接头组织和性能的影响

侯宇

Effect of alloying element on microstructure and properties of girth welded joints of X80 pipeline steel

HOU Yu

冶金分析 . 2023, (4): 24 -33 . DOI: 10.13228/j.boyuan.issn1000-7571.011939