添加剂对无氟连铸保护渣性能影响的实验研究  

EXPERIMENTAL STUDY ON EFFECT OF ADDITIVES ON FLUORINE-FREE MOLD POWDER

作　　者：邱斌[1] 袁守谦[1] 曹余良[1] 宋美娟[1] 梁德安 张启业 

机构地区：[1]西安建筑科技大学冶金工程学院,陕西西安710055 [2]振德窑业有限责任公司,河南焦作454001

出　　处：《冶金丛刊》2009年第4期4-7,共4页Metallurgical Collections

摘　　要：在研究了国内外无氟连铸结晶器保护渣发展状况的基础上,优化实验配方,对无氟保护渣的熔化温度、熔化速度和粘度进行了实验研究。通过与传统的板坯连铸保护渣系的对比,实验结果完全满足现代板坯连铸的工艺要求。Based on study of development condition of fluorine-free continuous casting mold powder, the experimental formula was optimized. The melting temperature, melting rate and viscosity of fluoride-free mold powder were studied. Compared with the powder of traditional slab continuous casting, the experimental results have been fully met the requirements of the modern slab continuous casting process.

关 键 词：板坯连铸 无氟保护渣 添加剂 

分 类 号：TF777.1[冶金工程—钢铁冶金]