ISSN:1003-8620

CN:42-1243/TF

主管:中信泰富特钢集团股份有限公司

主办:大冶特殊钢有限公司

特殊钢 ›› 2011, Vol. 32 ›› Issue (6): 19-22.

• 工艺技术 • 上一篇    下一篇

轿车车身高强度钢应用进展

张志勤, 何立波, 高真凤, 黄宝, 黄维, 邢娜   

  1. 鞍钢股份有限公司技术中心,鞍山114009
  • 收稿日期:2011-06-18 出版日期:2011-12-01 发布日期:2022-10-17
  • 作者简介:张志勤( 1964-),男,高级工程师,副所长,1986年本溪大学毕业,轧钢新工艺、新技术及钢铁新产品研究。

Progress on Application of High Strength Steel in Car Body

Zhang Zhiqin, He Libo, Gao Zhenfeng, Huang Bao, Huang Wei,Xing Na   

  1. Technology Center, Angang Steel Co Ltd, Anshan 114009
  • Received:2011-06-18 Published:2011-12-01 Online:2022-10-17

摘要: 目前轿车设计车身减重方案中高强度钢的应用明显增加,车身减重达20%以上,但仍低于铝或铝镁合金车身减重40%的指标。未来钢制车身的设计理念将通过开发的第3代高强度钢和新的车身零部件加工及成型设计,达到车身减重35%的目标。文中介绍高强度钢的特点,车身减重设计方案及材料选择,高强度钢的钢种成分、性能、应用进展和展望。

关键词: 高强度钢, 轿车车身, 应用进展

Abstract: At present the application of high strength steel increases obviously in body mass reduction solution scheme of car design to decrease the body mass by more than 20% , but is still lower 由an the index where using aluminium or aluminium-magnesium alloy to decrease the body mass by 40% , The future design idea for steel car body is the goal to decrease the body mass by 35% in the way of development of third generation high strength steels, new body parts manufacturing process and forming design. The characteristics of high strength steels, the body mass reduction solution scheme and selection of materials, and the grades, chemical composition, properties, application progress and forecast of high strength steels are presented in this paper.

Key words: High Strength Steel, Car Body, Progress of Application