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更新时间:2025.01.25
冷拔轧螺纹钢丝轧辊复合强化处理

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对GCr15钢冷拔轧螺纹钢丝轧辊采用粉末法稀土渗硼处理,再进行淬回火处理。结果表明,经过这种复合处理的轧辊使用寿命提高1倍以上,且钢丝表面光洁度也得到提高

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