冶炼轴承钢GCr15钛含量控制的研究  

Research on Controlling Titanium Content in Bearing Steel GCr15 during Smelting Process

作　　者：熊洪进[1] 李彬[1] 

机构地区：[1]东北特钢集团北满特殊钢有限责任公司技术中心,齐齐哈尔161041

出　　处：《特钢技术》2015年第4期40-42,46,共4页Special Steel Technology

摘　　要：计算了轴承钢中钛氧化物生成热力学,从轴承钢的生产工艺特点和质量要求出发,结合实际生产数据统计,分析了控制钛含量的主要工序,讨论了钢液中铝含量和精炼渣系对钢中钛含量的影响,提出了降低轴承钢钛含量的措施,为生产实践提供了理论依据和指导。In this paper, we calculated the thermodynamics of titanium oxide in view of process and quality requirements of bearing steel, analyzed the main process of controlling titanium content , discussed the influence of aluminum content and the composition of slag on the titanium according to the statistical data of massive production, putforward the measure of controlling of titanium, which provides theoretical basis and guidance for production practice.

关 键 词：热力学 轴承钢 钛含量 

分 类 号：TF762.4[冶金工程—钢铁冶金] TF741.345