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通过淬透性试验 ,研究了淬透性对 30Cr2Mo1V钢组织和性能的影响 结果表明 ,虽然其表面和心部的组织和性能有差异 ,但均符合技术条件要求
Through the hardenability test, the effect of hardenability on the microstructure and properties of 30Cr2Mo1V steel was studied. The results show that although the microstructure and properties of the surface and core are different, they all meet the technical requirements