摘要
介绍了“973项目”研究的新一代钢种——超细晶粒钢,并以攀钢生产的超细晶粒钢为例介绍了其在东风汽车有限公司的试用情况及应用前景。论述了超细晶粒钢的超细晶粒及高强度与高韧性良好匹配的特点。超细晶粒钢可在降低汽车制造成本方面发挥其优势。
This paper introduces ultrafine grain steel studied in“Project 973”, and discusses the application of ultrafine grain steel in Dongfeng Automobile Limited Company, which made in Panzhihua Steel Company. With the features of ultrafine grain, fair matching of high strength and high toughness in the ultrafine grain steel. Ultrafine grain steel can play an important role in reducing automobile production cost.
出处
《汽车工艺与材料》
2005年第9期22-24,共3页
Automobile Technology & Material
关键词
超细晶粒
匹配
应用
ultrafine grain
matching
application
