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探讨了 5 5mm以上斗齿完全淬透的Cu、Ni合金化及热处理工艺 ,给出了合理的Cu、Ni用量 ,奥氏体化工艺及等温处理工艺 ,并对相应性能进行了研究
The Cu, Ni alloying and heat treatment process of completely hardened tooth with 5 5 mm or more teeth were discussed. The reasonable amount of Cu and Ni, austenitizing process and isothermal treatment process were given, and corresponding properties were studied