摘要
冷轧超深冲汽车用板要求钢板性能高度稳定,性能参数分散小,屈强比低,塑性应变比及应变硬化指数高。介绍了为保证冷轧超深冲汽车用板的冲压性能,在冶炼、热轧、冷轧工艺过程对关键特性的控制要求。
Cold rolling extra-deep drawing steel sheet for automobile require high-stabilized properties,low dispersion of property parameters,low yield ratio,high plastic strain ratio and high strain hardening index.The control of metallurgy,hot rolling and cold rolling technology according to key characteristics of cold rolling extra-deep drawing steel sheet for automobile to ensure impacting and pressing properties.
出处
《新疆钢铁》
2011年第1期1-3,共3页
Xinjiang Iron and Steel
关键词
超深冲汽车用板
无间隙原子钢
关键特性
冶炼
热轧
冷轧
extra-deep drawing steel sheet for automobile
interstitial free steels
key characteristics
metallurgy
hot rolling
cold rolling
