Sintering and characterization of Al2O3-
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Isao Kimura; Noriyasu Hotta; Yukio Hiraoka; Natsukaze Saito; Yuji Yokota
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Article
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1989
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Elsevier Science
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English
β 476 KB
## A bstra ct AI203-TiB 2 composites containing 0-50 wt% TiB 2 were prepared by sintering at 1600-1750Β°C ,for 15-120min in a vacuum. Relative density increased with TiB 2 addition from 97% (no TiB2) to about 99% ( lO-40wt% TiB2) on sintering at 1750Β°C Jbr 60 min. TiB 2 behaved as a sintering aid t