含硼20CrNi2Mo钢齿轮渗碳淬火组织及缺陷分析
樊洋, 杨晟, 陈金龙, 吴国庆, 吴刚
Microstructure and defect analysis of 20CrNi2Mo Boron-bearing steel gear after carburizing and quenching
Fan Yang, Yang Sheng, Chen Jinlong, Wu Guoqing, Wu Gang
金属热处理
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2014, (12): 143
-146
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DOI: 10.13251/j.issn.0254-6051.2014.12.037