摘要
介绍了采用钛、铌微合金化方式,通过采用热轧高温终轧、高温卷取及冷轧高温长时间退火等工艺,成功开发出≥2.0的超深冲Nb+Ti-IF钢冷轧板,并形成批量生产能力。用户使用表明,产品冲压性能优良,质量稳定,可完全满足国内汽车、家电等高端钢材用户的冲压需求。
The cold rolled super deep-drawing Nb＋Ti-IF steel plate with ^-r≥ 2.0 was developed in Panzhihua Iron ＆ Steel Co. ,Ltd. by Nb.Ti alloying and high temperature finishing rolling, coiling and long time annea- ling. The deep-drawing property is best and quality is stable of this plate. It can meet the need of automobile and home electric appliances industries in China.
出处
《轧钢》
2007年第6期22-25,共4页
Steel Rolling
关键词
IF钢
冷轧钢板
超深冲性能
钛铌微合金化
IF steel
cold rolled strip
super deep-drawing property
Nb、Ti alloying
