Effect of heat treatment on service life of H13 steel bar extruding die
Dan Jiapeng1, 2, Yao Zekun1, 2, Hu Jiyun3, Guo Hongzhen1, 2
Heat Treatment of Metals . 2016, (8): 161 -164 .  DOI: 10.13251/j.issn.0254-6051.2016.08.036