变速器齿轮用CL18钢精炼与连铸工艺的研究  

A Study on the Refining and Continuous Casting Process of CL18 Steel for Transmission Gears

作　　者：李国忠[1,2] 王福明[1] 曹红福 

机构地区：[1]北京科技大学冶金与生态工程学院,北京100083 [2]江阴兴澄特种钢铁有限公司,江阴214429

出　　处：《汽车工程》2009年第5期414-417,共4页Automotive Engineering

摘　　要：对变速器齿轮用CL18钢生产时精炼炉渣、加硫方式、钢液Ca处理、成分的精确控制及连铸工艺参数进行研究和优化,结果表明产品各项性能指标均优于其技术要求。Refining slag control, the way of sulfur adding, Ca treatment of molten steel, the accurate control of composition and the parameters of continuous casting process during the production of CL18 for transmission gears are studied and optimized. The results show that all performances of the product are superior to its technical requirements.

关 键 词：CL18齿轮钢 精炼 连铸 

分 类 号：TF769[冶金工程—钢铁冶金] TF777