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本文利用标准 C 型缺口试样对8种常用高速重载齿轮用钢的变形倾向进行了试验,结果表明,钢材变形程度与晶粒度,马氏体相变点及淬透性等因素有明显的对应关系。
In this paper, the standard C-notch specimens were used to test the deformation tendency of 8 common high-speed heavy-duty gear steels. The results show that the deformation degree, grain size, martensitic transformation point and hardenability of steel are obvious The corresponding relationship.