深冷处理对Cr7V钢高温耐磨性与位错密度的影响
马治军1，刘 亿2，吴斌斌2，林建平2
Effect of cryogenic treatment on wear resistance at elevated temperature and dislocation density of tool steel Cr7V
Ma Zhijun, Liu Yi, Wu Binbin, Lin Jianping
金属热处理
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2019, (1): 40
-44
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DOI: 10.13251/j.issn.0254-6051.2019.01.009