汽车悬架系统用弹簧钢60Si2Mn工艺创新和试验研究

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英文篇名：Technological Innovation and Experimental Study of Spring Steel 60Si2Mn for Automobile Suspension System 作者：朱林林 ; 张灵通 ; 张刚 ; 高延国 ; 杨玉国 英文作者：Zhu Linlin;Zhang Lingtong;Zhang Gang;Gao Yanguo;Yang Yuguo;Shandong Xiwang Special Steel Co., Ltd; 关键词：汽车悬架系统 ; 低倍质量 ; 宏观碳偏析 英文关键词：automobile suspension system;;macrostructure quality;;macro carbon segregation 中文刊名：TGJS 英文刊名：Special Steel Technology 机构：西王特钢有限公司技术中心; 出版日期：2018-03-25 出版单位：特钢技术 年：2018 期：v.24;No.94 语种：中文; 页：TGJS201801008 页数：5 CN：01 ISSN：51-1444/TF 分类号：29-33

摘要

本课题研发的汽车悬架系统用弹簧钢60Si2Mn,用作钢板弹簧,是车辆悬架系统的重要组成部件,直接影响车辆的乘坐舒适性,行驶稳定性和安全可靠性。通过工艺设计中的各项控制措施,消除了连铸坯的角部裂纹及缩孔缺陷,降低宏观碳偏析指数,使制造出的弹簧钢连铸坯表面和芯部质量良好,得到客户的一致好评。
        Spring steel 60Si2Mn for automobile suspension system, used as leaf spring, is an important component of vehicle suspension systems, which directly affects the ride comfort of vehicle, driving stability and safety reliability. Through various control measures during the process design, the corner cracks of continuous casting billet and shrinkage cavity defects were eliminated, and the macro carbon segregation index was reduced. So the surface and core of the spring steel continuous casting billet produced by our company are of good quality and have been well received by customers.

引文

[1]张先鸣.汽车悬架系统用弹簧钢的发展[J].汽车工艺师,2006(2)
    [2]申勇等.弹簧钢的技术发展及生产工艺状况[J].北京:金属制品,2009(03).
    [3]郑原首.末端电磁搅拌的应用与实践[J].第十七届全国炼钢学术会议文集