Preprints of Annual Meeting of The Ceramic Society of Japan
Preprints of Fall Meeting of The Ceramic Society of Japan
Annual Meeting of The Ceramic Society of Japan, 2008
Session ID : 1G32
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Mechanical properties of pressureless sintered boron carbide ceramics
*Hideki HYUGAYou ZHOUHiroyuki MiyazakiYu-ichi YoshizawaTakeshi KumazawaYoshiyuki SensuiToru Honda
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CONFERENCE PROCEEDINGS FREE ACCESS

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Abstract
Pressureless sintered process was applied to fabricate B4C ceramics by using sintering atmosphere control, and the mechanical properties of the fabricated B4C ceramics were investigated with the comparison of a commercial hot-pressed ceramics. The fabricated pressureless sintered B4C ceramics had a high hardness of over 3000 HV(4.9N),
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© The Ceramic Society of Japan 2008
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