攀钢高炉渣提钛后尾渣水化性能研究  

Research on Hydration Capability of Panzhihua Iron and Steel CO.BF Slag after Extracting Silicon-titanium Alloy

作　　者：汪朋[1] 韩兵强[1] 韩彦蕾[1] 柯昌明[1] 李楠[1] 

机构地区：[1]武汉科技大学耐火材料与高温陶瓷国家重点实验室培育基地,武汉430081

出　　处：《硅酸盐通报》2008年第6期1208-1211,共4页Bulletin of the Chinese Ceramic Society

基　　金："十一五"国家科技支撑计划项目(2006BAB02B02)

摘　　要：对等离子熔融还原技术提取硅钛合金后高炉渣残渣的组成和水化性能进行了研究;并与CA50(625)和Secar71水泥进行了对比。结果表明,提钛后的高炉尾渣具有一定的水化活性,凝结时间正常;水化强度与CA50(625)以及Secar71水泥还存在一定差距,但随着养护时间的延长强度逐步增加;该尾渣用来制备含有尖晶石的铝酸钙水泥具有可行性。Compared with CA50 and Secar71cement, composition and hydration of blast furnace （BF） slag after extraeting silicon-titanium alloy with plasma fusion technique are studied. The results show that the slag has hydration ability and normal setting time;its hydration strength is worse than CA50 and Seear71 eement, however, the hydration strength of the motar is gradually inereased along with euring time. The blast furnace （BF） slag after extraeting titanium ean be used to prepare ealeium aluminate cement containing spinel.

关 键 词：高炉渣 铝酸钙水泥 水化性能 尖晶石 

分 类 号：TQ172.44[化学工程—水泥工业]