Fracture cause analysis of W6Mo5Cr4V2Al high speed steel twist drill
Song Quan, Dan Ting, Li Xiaoguang, Gao Mingsen, Cao Huihui
Heat Treatment of Metals . 2021, (7): 229 -232 .  DOI: 10.13251/j.issn.0254-6051.2021.07.044