激光淬火预处理对40Cr钢离子碳氮氧硫共渗层组织与性能影响
钟厉，王立文，杨再强
Effects of laser quenching pretreatment on microstructure and properties of 40Cr steel ion NCOS penetration layer
Zhong Li, Wang Liwen, Yang Zaiqiang
金属热处理
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2014, (3): 53
-56
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DOI: 10.13251/j.issn.0254-6051.2014.03.012