Crystalline orientation of alumina ceramics prepared by electrophoretic deposition under a high magnetic field

T. Uchikoshi, Tohru Suzuki, Y. Sakka

研究成果: Article

22 引用 (Scopus)

抄録

Electrophoretic deposition (EPD) of alumina in a superconducting magnet was performed at various magnetic field strengths. A stable colloidal suspension of alumina appropriate for magnetic alignment was prepared in an ethanol medium by using a phosphate ester (PE) as a dispersant. The amount of PE appropriate for the stability of the alumina suspension was investigated by measuring the pH, zeta-potential and the relative density of the green compacts. The consolidation of alumina powder was performed by EPD under a magnetic field of 0-12 T. The degree of crystalline orientation of the sintered bodies was evaluated by X-ray diffraction (XRD) as a function of the applied magnetic field during deposition and the sintering temperature.

元の言語English
ページ(範囲)8074-8078
ページ数5
ジャーナルJournal of Materials Science
41
発行部数24
DOI
出版物ステータスPublished - 2006 12 1
外部発表Yes

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Aluminum Oxide
Crystal orientation
Alumina
Magnetic fields
Crystalline materials
Suspensions
Esters
Phosphates
Superconducting magnets
Zeta potential
Consolidation
Powders
Ethanol
Sintering
X ray diffraction
Temperature

ASJC Scopus subject areas

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

これを引用

Crystalline orientation of alumina ceramics prepared by electrophoretic deposition under a high magnetic field. / Uchikoshi, T.; Suzuki, Tohru; Sakka, Y.

:: Journal of Materials Science, 巻 41, 番号 24, 01.12.2006, p. 8074-8078.

研究成果: Article

Uchikoshi, T. ; Suzuki, Tohru ; Sakka, Y. / Crystalline orientation of alumina ceramics prepared by electrophoretic deposition under a high magnetic field. :: Journal of Materials Science. 2006 ; 巻 41, 番号 24. pp. 8074-8078.
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