钢渣对碳纤维水泥基材料温敏性能的影响  

Effects of Steel Slag on Temperature Sensibility of Carbon Fiber Cement Composites

作　　者：夏强[1] 左俊卿[1] 

机构地区：[1]同济大学先进土木工程材料教育部重点实验室,上海201804

出　　处：《粉煤灰综合利用》2014年第3期6-8,共3页Fly Ash Comprehensive Utilization

摘　　要：通过试验研究了钢渣对碳纤维水泥基材料在升温和降温过程中的Seebeck系数及电阻率的影响。研究结果表明:在碳纤维水泥基材料中掺入钢渣,可以提高水泥基材料Seebeck系数,随着钢渣掺量的增加,碳纤维水泥基材料的Seebeck系数先增大后减小;电阻率随着钢渣掺量的增加而减小,并且存在渗流现象。Effects of steel slag on Seeheck coefficient in the heating and cooling process and resistivity of carbon fiber cement composites were investigated.The results showed that addition of steel slag could improve Seebeck coefficient and as steel slag increased, the Seebeck coefficient increased at first and then decreased. Resistivity decreased with more steel slag and the percolation phenomenon was observed.

关 键 词：钢渣 碳纤维水泥基材料 SEEBECK系数 电阻率 

分 类 号：TQ172.781[化学工程—水泥工业]