| タイトル | Combustion synthesis of ceramic-metal composite materials - The TiC-Al2O3-Al system |
| 著者（英） | Moore, John J.; Feng, H. J.; Wirth, D. G. |
| 著者所属（英） | NASA Lewis Research Center |
| 発行日 | 1992-09-01 |
| 言語 | eng |
| 内容記述 | Combustion synthesis was applied for producing ceramic-metal composites with reduced levels of porosity, by allowing an excess amount of liquid metal, generated by the exothermic reaction during synthesis, to infiltrate the pores. It is shown that this method, when applied to TiC-Al2O3 system, led to a decreased level of porosity in the resulting TiC-Al2O3-Al product, as compared with that of TiC-Al2O3 system. This in situ procedure is more efficient than the two-stage conventional processes (i.e., sintering followed by liquid metal infiltration), although there are limitations with respect to total penetration of the liquid metal and maintaining a stable propagation of the combustion reaction. |
| NASA分類 | INORGANIC AND PHYSICAL CHEMISTRY |
| レポートNO | 92A55139 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/324281 |
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