保护渣渣膜结构的分析  

Analysis on the Film Structure of Mould Powder

作　　者：陈宝云[1] 袁凡成[1] 

机构地区：[1]武汉钢铁(集团)公司

出　　处：《炼钢》2002年第6期42-45,共4页Steelmaking

摘　　要：对应用于板坯连铸机结晶器内的低、中碳钢上的四种保护渣 ,分别提取了渣膜样 ,进行了岩相分析、电子探针分析、X射线—衍射分析。得出不同保护渣组成的镜下组织、各种相的成分及矿物类型。The slag film samples are separately taken from four different types of mould powder for the low carbon and medium carbon steel and then they are checked and examined by petrographic analysis, scanning electron microscopic analysis and X-ray diffraction analysis. The different phase constituents and ore types and compositions of different mould powder are determined.

关 键 词：保护渣 渣膜 相成分 矿物类型 炼钢 结晶器 连铸 

分 类 号：TF702[冶金工程—钢铁冶金] TF777