Influence of rare earth on tensile fracture behavior of X80 pipeline steel
Gong Jiahe1.2, Li Dechao1, Wang Haiyan1,2, Jia Youqing1,2, Ren Huiping1,2, Liu Zongchang1
Heat Treatment of Metals . 2016, (2): 15 -18 .  DOI: 10.13251/j.issn.0254-6051.2016.02.004