预热处理工艺对SCr420H齿轮钢高温渗碳奥氏体晶粒长大行为的影响
苏梁, 弓硕, 王福明
Effect of Preheat Treatment Process on Austenite Grain Growth Behavior in Gear Steel SCr420H for High Temperature Carburization
Su Liang, Gong Shuo, Wang Fuming
特殊钢
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2023, (3): 74
-83
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DOI: 10.20057/j.1003-8620.2022-00187