A New Ceramic Substrate Glaze with High Resistance to Molten Aluminum  

作　　者：Ming ZHOU, Ke LI, Da SHU, Jiao ZHANG, Baode SUN and Jun WANGState Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai 200030, China 

出　　处：《Journal of Materials Science & Technology》2003年第5期505-506,共2页材料科学技术（英文版）

基　　金：supported by the National Key Fundamental Research Project(973)(Project G1999064900).

摘　　要：Corrosion resistance of ceramic substrate glazes to molten aluminum was studied in this paper. The glazes can spread slightly in aluminum alloy according to SEM examination of solidified interface between the glazes and aluminum alloy. The components of B2O3-P2O5 glazes were not detected with electron probe at the side of aluminum alloy near the interface, but the components of boron-free glaze were detected. It is shown that borophosphate glazes can resist the corrosion of molten aluminum.Corrosion resistance of ceramic substrate glazes to molten aluminum was studied in this paper. The glazes can spread slightly in aluminum alloy according to SEM examination of solidified interface between the glazes and aluminum alloy. The components of B2O3-P2O5 glazes were not detected with electron probe at the side of aluminum alloy near the interface, but the components of boron-free glaze were detected. It is shown that borophosphate glazes can resist the corrosion of molten aluminum.

关 键 词：GLAZE Molten aluminum ANTICORROSION INTERFACE 

分 类 号：TQ174[化学工程—陶瓷工业]