Estimation of Homogeneity in Pulsed High Current Sintering by Crystallographic Character of Consolidated Anatase

• Makino Yukio

  Joining and Welding Research Institute, Osaka University

• Nakanishi Takuya

  Joining and Welding Research Institute, Osaka University

• Saito Hidenori

  Kanagawa Academy of Science and Technology

Abstract

Radial homogeneity in the pulsed high current sintering was estimated by consolidation behavior of anatase nano-powder with 9nm and the change of its crystallite size and preferential orientation. Radial distributions of density, crystallite size and the degree of preferential orientation showed a concave curve with a minimum at the central position against radial distance. It is suggested that the concave distributions arise from the corresponding distribution of current density.

Journal

• Journal of the Japan Society of Powder and Powder Metallurgy

  Journal of the Japan Society of Powder and Powder Metallurgy 53 (12), 909-914, 2006

  Japan Society of Powder and Powder Metallurgy

Keywords

• inhomogeneity
• nano-structured dense anatase
• pulsed high current heating
• preferential orientation
• crystallite growth

Details

• CRID: 1390001206307142784
• NII Article ID: 10018422061
• NII Book ID: AN00222724
• DOI: 10.2497/jjspm.53.909
• COI: 1:CAS:528:DC%2BD2sXnsVOrsQ%3D%3D
• ISSN: 18809014
• ISSN: 05328799
• NDL BIB ID: 8635587
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I8635587
• Text Lang: en
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed