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第 19 卷第 8 期钢铁研究学报 Vol. 19 ,No. 8

2007 年 8 月 Journal of Iron and Steel Research August 2007
汽车用先进高强度钢的开发及应用进展
江海涛, 唐荻, 米振莉
(北京科技大学高效轧制国家工程中心, 北京 100083)
摘要:先进的高强度钢在汽车减重、节能、提高安全性、降低排放等方面展现出了广阔的前景,在新一代汽车伙
伴计划、超轻钢2车身———先进概念2 车等项目上得到了应用和推广。简述了2先进2 高强度汽车用钢板的最新开发和
应用进展情况。
关键词:汽车钢板;先进高强度钢;开发;应用
中图分类号: T G142 文献标识码:A 文章编号:1001 0963 (2007) 08 0001 06
Latest Progress in Development and Application of
Advanced High Strength Steels for Automobiles
J IAN G Hai tao , TAN G Di , MI Zhen li
(National Engineering Research Center of Advanced Rolling Technology , University of Science and
Technology Beijing , Beijing 100083 , China)
Abstract :Advanced high strength steels (A HSS) are very attractive for the automotive industry with advantages of
lessen weight , energy saving , safety and reduced emission. Currently , a large percentage of advanced high
strength steels are used in PN GV ( Partnership for a New Generation of Vehicles) plan and UL SAB AVC (Ultra
Light Steel Auto Body Advanced Vehicle Concepts) plan , etc . The latest progress in development and application
of advanced high strength steels for automobiles is introduced.
Key words :automobile steel sheet ;advanced high strength steel ;development ;application
新一代汽车的发展趋势是要求节能、降耗、环保究。室温下,这些钢种的组织为稳定的残余奥氏体。
和安全。因此,使用高强和超高强度钢作为汽车用当施加一定的外部载荷后,由于应变诱导出现了机
钢是未来的目标,从而达到汽车的轻