炭化ホウ素の焼結に及ぼす助剤の効果

書誌事項

タイトル別名
  • Additive Effect on Sintering of Boron Carbide
  • タンカ ホウソ ノ ショウケツ ニ オヨボス ジョザイ ノ コウカ エイブン

この論文をさがす

抄録

An additive effect on the pressureless sintering of boron carbide is investigated. Some additive species, Al, TiB2, and AlF3 show a remarkable densification effect upon B4C. The Al-addition provides the best sintered body with the highest bulk density of 95% by means of the firing condition of 2200°C for 30min under Argon flow. An addition of SiC prevents the densification process. The additive species except for SiC tend to restrain the grain growth and the pore growth, acting probably as an inhibitor for the surface matter transport.

収録刊行物

  • 窯業協會誌

    窯業協會誌 95 (1107), 1137-1140, 1987

    公益社団法人 日本セラミックス協会

被引用文献 (2)*注記

もっと見る

詳細情報 詳細情報について

問題の指摘

ページトップへ