冷轧高强度汽车板的发展动向

THE DEVELOPMENT TREND OF HIGH-STRENGTH COLD-ROLLED AUTOMOBILE SHEET

由高强度板的定义,叙述了高强度汽车板的发展历程,阐述了冷轧高强度汽车板IF钢和普通高强度钢板、冷轧TRIP钢、高强度DP钢、BH钢的研究状况和全球最大6家企业冷轧高强度汽车板品种的生产情况,对未来冷轧高强度汽车板的发展趋势进行了探讨。

OAbstract： This paper describes the development history of high-strength automobile sheet via the definition of high-strength sheet. Also, it illustrates the research situation of high-strength cold-rolled automobile sheet IF steel, normal high-strength steel sheet, cold-rolled TRIP steel, high-strength DP steel and BH steel. In addtion, this paper illustrates the production of varieties of high-strength cold-rolled automobile sheet of six biggest enterprises in global and discusses the future development trend of the high-strength cold-rolled automobile sheet.