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阐述了大型重载齿轮深层渗碳工艺控制的要点，其中包括渗碳温度和时间的合理选择，强渗与扩散时间的最佳分配，碳势控制的途径和要求，初步探讨了渗碳变形规律及控制方法。
The key points of deep carburizing process control for large heavy-duty gears are expounded, including reasonable selection of carburization temperature and time, optimal distribution of strong infiltration and diffusion time, ways and requirements of carbon potential control, and preliminary discussion of carburizing deformation rules And control methods.