Vapor Growth of Al2O3 Bicrystals
Autor: | C. A. Harding, H. S. Parker |
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Rok vydání: | 1970 |
Předmět: | |
Zdroj: | Journal of the American Ceramic Society. 53:583-585 |
ISSN: | 1551-2916 0002-7820 |
Popis: | Bicrystals containing symmetrical tilt boundaries with either the or the direction as the rotation axis were vapor-grown at 1740°C using the reaction 2AlCl3(g)+3CO2(g) + 3H2(g)→.Al2O3(s) + 6HCl(g) + 3CO(g). Specimens as large as 3 by 5 by 20 mm were produced in 24 h. Chemical purity of the specimens is high, with |
Databáze: | OpenAIRE |
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