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NAOSITE : Nagasaki University's Academic Output SITE > Faculty of Engineering > Bulletin > Reports of the Faculty of Engineering, Nagasaki University > Volume 27, No. 48 >


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Title: アルミナセラミックス中の不純物元素の拡散
Other Titles: Diffusion of Heteroatom in Alumina Ceramics
Authors: 内山, 休男 / 古澤, 誠 / 杉元, 雅則 / 小林, 和夫 / 羽坂, 雅之
Authors (alternative): Uchiyama, Yasuo / Furusawa, Makoto / Sugimoto, Masanori / Kobayashi, Kazuo / Hasaka, Masayuki
Issue Date: Jan-1997
Citation: 長崎大学工学部研究報告 Vol.27(48) p. 161-166, 1997
Abstract: Diffusion of silicon atom and titanium atom in alumina ceramics was investigated. Diffusion coefficient of silicon atom or titanium atom in commercial alumina ceramics can be obtained, by measuring concentration of the heteroatoms with SIMS and using Gaussian type solution as the thin film solution. The amount of MgO as sintering additive and grain size did not affect diffusion coefficient of the heteroatoms in alumina ceramics.
URI: http://hdl.handle.net/10069/15015
ISSN: 02860902
Type: Departmental Bulletin Paper
Appears in Collections:Volume 27, No. 48

Citable URI : http://hdl.handle.net/10069/15015

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