结晶器保护渣传热性能的技术探讨  

Discussion on heat transfer performance of mold fluxes

作　　者：王文学[1] 王雨[2] 杨超武[1] 迟景灏[2] 

机构地区：[1]中国重型机械研究院第二研究室,西安710032 [2]重庆大学材料科学与工程学院,重庆400044

出　　处：《连铸》2008年第3期35-37,41,共4页Continuous Casting

摘　　要：简述了在连铸过程中铸坯的凝固特点以及与保护渣传热性能的关系,并分析保护渣各种物理性能对渣膜传热的影响,重点分析和讨论几种研究结晶器保护渣渣膜传热性能的方法,为进一步在实验室研究保护渣渣膜传热性能和实际生产中渣膜的传热性能达到吻合寻找更优化的方法提供理论基础。The relationship of heat transfer of mold fluxes and solidification of casting strand during continuous casting was presented. And the effect of physical property of mold fluxes on heat transfer of fluxes film was analyzed. Several methods of researching heat transfer of mold fluxes film have been discussed and analyzed ,which would provide theory for further researching heat transfer of mold fluxes film.

关 键 词：连铸 结晶器保护渣 传热性能 

分 类 号：TF777[冶金工程—钢铁冶金]