Nb元素对汽车渗碳齿轮用20CrMnTi钢热处理过程中晶粒粗化的影响
郑道友, 张瑞, 唐恩
Effect of Nb element on grain coarsening of automobile carburized gear steel 20CrMnTi during heat treatment
Zheng Daoyou, Zhang Rui, Tang En
金属热处理
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2024, (1): 113
-118
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DOI: 10.13251/j.issn.0254-6051.2024.01.017