Article ID Journal Published Year Pages File Type
9781809 Journal of Physics and Chemistry of Solids 2005 4 Pages PDF
Abstract
The corrosion behaviour of MoSi2-15%HfO2 composites was investigated under simulated Pressurized Pulverized Coal Combustion (PPCC) conditions at 1450 °C in the presence of liquid slag. The composites form a dense glassy corrosion product layer which consists mainly of SiO2 and HfSiO4. The specimens show relative good corrosion resistance against coal slag in comparison to most commercial available ceramic materials.
Related Topics
Physical Sciences and Engineering Materials Science Electronic, Optical and Magnetic Materials
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