硅藻土及其在铸造绝热涂料中应用的研究  

Investigation of Diatomites and Their Application in Insulating Cast Coatings

作　　者：刘志明[1,2] 张鸿俭[1,2] 李巨文 张佳伟[1,2] 

机构地区：[1]沈阳工业学院 [2]沈阳铸造研究所

出　　处：《铸造》1999年第2期9-14,共6页Foundry

摘　　要：系统地测试和分析了国产绝热耐火粉料硅藻土的矿物组成及理化性能，探讨了焙烧工艺及粉碎方法对硅藻土粒度和显微结构的影响，进行了硅藻土铸造绝热涂料的应用研究。Abstract The physicochemical properties and mineral constituent of domestic insulating,refractory diatomite flour have been determined systematically,the effects of calcining and crushing method on the grain fineness and microstructure were discussed and the application of insulating diatomite coating were also presented.

关 键 词：硅藻土 矿物组成 焙烧 铸造 涂料 绝热涂料 

分 类 号：TG222[金属学及工艺—铸造]