In-Situ Alumina/Aluminate Platelet Composites
نویسندگان
چکیده
منابع مشابه
In-Situ Alumina/Aluminate Platelet Composites
Alumina composites containing in-situ-formed hexaluminate (LaAl,,018, LaMgAl,,O,,, SrAl12019, and Mg,NaAl,,O,) platelets can be pressureless-sintered to high density. The grain morphology of the aluminates can be controlled by composition. A peak toughness 50% higher than that of alumina is obtained at 30 vol% aluminates, with a modest reduction (10%) in hardness and Young’s modulus. Although c...
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ژورنال
عنوان ژورنال: Journal of the American Ceramic Society
سال: 1992
ISSN: 0002-7820,1551-2916
DOI: 10.1111/j.1151-2916.1992.tb05623.x