Roll the Cr12 material, processed by the vacuum quenching, high hardness, good wear resistance.
2
齿轮齿形采用磨齿加工，齿面采用智能控制渗碳淬火技术，齿轮的强度高、韧性和耐磨性好。
Employing abrasive machining for the form of the gear and intellective-control carburizing and quenching technology for the surface, the gear is with high intensity, strong tenacity and wearability.
3
改变表面的处理包括淬火处理、高能加工和特殊处理。
The treatments that alter the surfaces include hardening treatments, high-energy processes and special treatments.
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