摘要
在钒含量降低0.03%的条件下,通过调整板坯加热制度、优化轧制变形规程和增强累积应变等措施,实现了汽车大梁板的减量化生产。用户使用表明,产品冲压性能优良,质量稳定,完全满足冲制汽车纵梁和横梁的使用要求。
The reducing technology was carried out for steel plate for automobile frame by adjusting reheating temperature, optimizing reformation scheme, etc. , which the content of V of steel was reduced 0.03%. The practical productim show that the product has good impact property, and can meet the need of automobile.
出处
《轧钢》
北大核心
2009年第4期15-17,21,共4页
Steel Rolling
关键词
减量化
汽车梁用钢
热轧钢板
力学性能
reducing
steel for automobile hot rolled plate
mechanical property
