著者

右京 良雄 神取 利男 和田 重孝

出版者

公益社団法人日本セラミックス協会

雑誌

日本セラミックス協会学術論文誌 : Nippon Seramikkusu Kyokai gakujutsu ronbunshi (ISSN:18821022)

巻号頁・発行日

vol.101, no.1180, pp.1430-1431, 1993-12-01

被引用文献数

9 7

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Si₃N₄-SiC particle composites constaining up to 30wt% SiC were sintered to a neary full density using gas pressure sintering and HIPing process (post-HIPing). Fine SiC powder with an average particle size of about 0.03μm, and Y₂O₃ as sintering additive were used. Si₃N₄-30wt% SiC sintered composite with a strength of about 700MPa at 1400°C was obtained by post-HIPing.