Title of article
Consolidation of Al2O3–Y3Al5O12 (YAG) eutectic powder prepared from induction-melted solid and strength at high temperature
Author/Authors
Isobe، نويسنده , , Toshinori and Omori، نويسنده , , Mamoru and Uchida، نويسنده , , Satoshi and Sato، نويسنده , , Tsuguo and Hirai، نويسنده , , Toshio، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2002
Pages
5
From page
2621
To page
2625
Abstract
The eutectic composition powder of Al2O3–Y3Al5O12 (YAG) was melted using a Mo crucible by induction heating. The melt was slowly solidified and resulted in a eutectic structure of large twinned crystals. The eutectic solid was ground and sieved into 3–44 μm and 64–124 μm powders. The powder was consolidated to reproduce eutectic composite by the spark plasma system (SPS). Mechanical properties of the consolidated eutectics were measured at room temperature. The high temperature strength was obtained from 1000 to 1400 °C. The consolidated eutectics was not plastically deformed at 1400 °C.
Keywords
Consolidation of eutectic powder , Eutectic composite , Oxide eutectic composite , spark plasma sintering , Spark plasma system , High temperature strength
Journal title
Journal of the European Ceramic Society
Serial Year
2002
Journal title
Journal of the European Ceramic Society
Record number
1406322
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