Influence of heat treatment on microstructure and impact property of X60 high frequency resistance welded pipe with defects

Zhao Jinlan, Liu Yinglai, Wang Chang’an, Nie Xianghui, Wang Gaofeng, Yang Fenglan

Heat Treatment of Metals . 2016, (9): 122 -127 . DOI: 10.13251/j.issn.0254-6051.2016.09.027