ペロブスカイト型R-Pd-B系化合物の合成と基礎的評価

宍戸 統悦; 葉 金花; 岡田 繁; 工藤 邦男; 飯泉 清賢; 澤田 豊; 佐原 亮二; クマール ビジャイ; 湯葢 邦夫; 野村 明子; 菅原 孝昌; 手嶋 勝弥; 大石 修治; 川添 良幸; 中嶋 一雄

doi:10.14853/pcersj.2007F.0.270.0

20th Fall Meeting of The Ceramic Society of Japan

Session ID : 1PJ08

DOI https://doi.org/10.14853/pcersj.2007F.0.270.0

Conference information

Host: The Ceramic Society of Japan

Synthesis and fundamental characterization of perovskite type R-Pd-B system compounds

*Toetsu Shishido, Jinhua Ye, Shigeru Okada, Kunio Kudou, Kiyokata Iizumi, Yutaka Sawada, Ryoji Sahara, Vijay Kumar, Kunio Yubuta, Akiko Nomura, Takamasa Sugawara, Katsuya Teshima, Syuji Ohishi, Yoshiyuki Kawazoe, Kazuo Nakajima

Author information

*Toetsu Shishido
Tohoku University
Jinhua Ye
National Institute for Materials Science
Shigeru Okada
Kokushikan University
Kunio Kudou
Kanagawa University
Kiyokata Iizumi
Tokyo Polytechnic University
Yutaka Sawada
Tokyo Polytechnic University
Ryoji Sahara
Tohoku University
Vijay Kumar
Tohoku University
Kunio Yubuta
Tohoku University
Akiko Nomura
Tohoku University
Takamasa Sugawara
Tohoku University
Katsuya Teshima
Shinshu University
Syuji Ohishi
Shinshu University
Yoshiyuki Kawazoe
Tohoku University
Kazuo Nakajima
Tohoku University

Keywords: Perovskite type compound, Ternary boride, Boron nonstoichiometry, Micro Vickers hardness, Oxidation resistance

CONFERENCE PROCEEDINGS FREE ACCESS

Details

Abstract

Rare earth ternary borides, RPd3Bx (R=rare earth element, 0<=x<=1)are synthesized by arc melting method. Borides RPd3Bx have perovskite-type cubic structure(space group Pm3m). The nonstoichiometry of boron, micro Vickers hardness and oxidation resistance of these borides are studied.

Corresponding author

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