• 强化调质螺栓时效处理可以稳定组织提高强度降低残余应力

    Aging treatment is performed for microalloyed steel for cold hardening bolt, which can stabilize its microstructure, enhance its strength and reduce its residual stress.

    youdao

  • 强化调质螺栓时效处理可以稳定组织提高强度降低残余应力

    Aging treatment is performed for microalloyed steel for cold hardening bolt, which can stabilize its microstructure, enhance its strength and reduce its residual stress.

    youdao

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