电炉CSP流程低碳高强汽车大梁钢的开发  

The Development of HSLC Plate for Automobile Frames by EAF-CSP Process

作　　者：毛新平[1] 王中丙[1] 林振源 许传棻 康永林[3] 傅杰[3] 

机构地区：[1]广州珠江钢铁有限责任公司,广东广州510730 [2]广钢集团CSP应用技术研究所,广东广州510730 [3]北京科技大学材料加工与控制工程系,北京100083

出　　处：《钢铁》2005年第2期37-40,共4页Iron and Steel

摘　　要：根据珠钢电炉 CSP流程所生产热轧产品的组织和性能的特点 ,通过合理的成分设计 ,不采用微合金元素 ,优化生产工艺 ,有效解决了带状组织、冷弯裂纹等关键技术问题 ,开发出了 ZJ5 10 L和 ZJ5 5 0 L汽车大梁板 ,产品的力学性能和加工性能均满足相关标准和用户的要求 ,并实现批量生产。Basedon the structure and prope rties of hot rolled products produced by Zhujiang EAF-CSP process, by designing reasonable composit ion without micro-alloy elements and optimizing production process for solving some key technological problems such as banding structure and cracking during co ld-bend test, ZJ510 and ZJ550 hot rolled plates for automobile frames were deve loped, of which mechanical properties and machinability can both meet the requir ements of related standards and consumers, and mass production are realized too.

关 键 词：电炉 CSP 低碳高强 热轧汽车大梁板 

分 类 号：TF741[冶金工程—钢铁冶金]