扩散时间对真空低压渗碳20CrMnTi钢组织与硬度的影响
于朋翰, 严昊明, 杨帅, 于兴福, 刘永吉, 代友贵
Effect of diffusion time on microstructure and hardness of 20CrMnTi steel after vacuum low-pressure carburizing
Yu Penghan, Yan Haoming, Yang Shuai, Yu Xingfu, Liu Yongji, Dai Yougui
金属热处理
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2025, (2): 251
-255
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DOI: 10.13251/j.issn.0254-6051.2025.02.040