摘要
文章介绍了通过采用合理的成分设计、洁净钢生产技术及控轧控冷工艺,实现了610MPa级汽车大梁用钢的工业生产。生产结果表明:设计开发的B610L汽车大梁用钢具备优良的微观组织,稳定的力学性能,优异的冷成型性能,能够满足多种轻型车和载重车大梁用钢加工和使用要求。
At the reasonable composition design, clean steel production technology and controlled rolling and cooling pro- cess, to achieve the 610 MPa grade automobile girder steel in industrial production.The production results show that： the microstructure with excellent design and development of B610L automobile beam steel, stable mechanical properties, cold forming performance, can meet a variety of light trocks and truck frames with steel processing and use.
出处
《新疆钢铁》
2015年第2期4-7,共4页
Xinjiang Iron and Steel
关键词
汽车大梁钢B610L
微合金化
成分设计
性能
B610L steel for automobile beam
microalloying
composition design
performance
