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包钢股份公布“一种降低弹簧钢表面线性缺陷的方法”专利-弹簧展-2026第二十六届广州国际弹簧工业展览会--巨浪展览-Spring Industry Exhibition -The 26th China(Guangzhou)International Spring Industry Exhibition 2026年4月13日 弹簧展 - Spring Industry Exhibition |
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天眼查APP显示,近日,内蒙古包钢钢联股份有限公司申请的“一种降低弹簧钢表面线性缺陷的方法”专利公布。 摘要显示,本发明公开了一种降低弹簧钢表面线性缺陷的方法,属于弹簧钢生产技术领域。该方法针对弹簧钢55SiCrA常出现的断续、单道连续、双道对称、簇状线性缺陷,分别从钢坯修磨、加热、轧槽及工艺件管理、轧机装配与调整、连铸过程控制等多方面入手。如控制钢坯修磨参数、优化加热工艺、根据轧槽状况及时更换、精准装配轧机并调整过程尺寸等。经实施例验证,采用本方法生产的弹簧钢表面线性缺陷大幅减少,疲劳寿命显著提高。本发明能有效提升弹簧钢表面质量,增强其使用性能和安全性,具有较高的工业应用价值。
-弹簧展-2026第二十六届广州国际弹簧工业展览会--巨浪展览-Spring Industry Exhibition -The 26th China(Guangzhou)International Spring Industry Exhibition
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