大直径热轧轴承钢管的试制

    TRIAL HOT-ROLLING OF LARGE-DIAMETER BEARING TUBE

    • 摘要: 简要介绍了在周期式轧管机组上试轧φ133~268mm GCr15热轧大直径轴承钢管的生产工艺。

       

      Abstract: The production process for trial-rolling of GCr15 bearing tubes with 133~268mm large diameters on a pilger mill are briefed.

       

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