Effect of Metal Oxides on Wettability of Ag-Ti3SiC2 Composites
Ag-Ti3SiC2-MeO composites were prepared by hot pressing sintering. The density of Ag-20％ Ti3SiC2-10％ MeO (La2O3, Bi2O3, CeO2 and In2O3) is 92.3％, 99.44％, 89.56％ and 91.4％ respectively. The density of Ag-20％ Ti3SiC2-5％ MeO (La2O3, Bi2O3, CeO2 and In2O3) is 96.82％, 98.87％, 92.79％ and 95.55％ respectively. The wettability of Ag-Ti3SiC2 composites was improved by adding MeO. The contact angles of Ag-20％ Ti3SiC2-5％ MeO (La2O3, Bi2O3, CeO2 and In2O3) are 60.4°,60.5°,66°and 51° respectively.
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