Preprints of Annual Meeting of The Ceramic Society of Japan
Preprints of Fall Meeting of The Ceramic Society of Japan
15th Fall Meeting of The Ceramic Society of Japan
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Tribological properties of boron carbide - metal boride ceramics
Takashi KidokoroSuzuya YamadaKiyoshi HiraoShuji SakaguchiYukihiko Yamauchi
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CONFERENCE PROCEEDINGS FREE ACCESS

Pages 252

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Abstract
Tribological properties of hot-pressed B4C-metal boride ceramics were investigated by Block-on-Ring test method, comparing with B4C without additive. Worn surface of B4C-CrB2 was rather smooth. It seems, therfore, that wear of B4C-CrB2 ceramic proceeds via tribochemical reaction with a counter material of SiC. In addition SiC ring was scarcely worn when B4C-CrB2 ceramic was used as a block specimen.
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© The Ceramic Society of Japan 2002
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