Al_2O_3-C耐火材料抗氧化性研究进展  

Research of oxidation resistance of alumina carbon refractories

作　　者：刘广华[1] 姚金甫[2] 田守信[2] 赵斌元[1] 

机构地区：[1]上海交通大学材料科学与工程学院,上海200240 [2]宝钢股份研究院,上海201900

出　　处：《耐火材料》2011年第2期137-140,共4页Refractories

摘　　要：综述了A l2O3-C耐火材料抗氧化方法的研究进展,介绍了浸渍氧化抑制剂法、添加抗氧化剂法、表面涂层法等抗氧化方法及其各自的抗氧化机制,并提出了改进A l2O3-C材料抗氧化性能的研究方向。The research development on oxidation resistance of Al2O3-C refractories was summarized.Three methods for improving the oxidation resistance of Al2O3-C refractories：impregnating anti-oxidants,adding anti-oxidants and surface coating as well as their mechanisms were introduced.The development direction for improving the anti-oxidation of-refractories was pointed out.

关 键 词：Al2O3-C材料 抗氧化 浸渍 抗氧化剂 涂层 

分 类 号：TQ175.713[化学工程—硅酸盐工业]