Determination of Distribution Patterns of Fillers in Composites by Micromorphological Parameters

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概要

• 論文の詳細を見る

• The nonuniform distribution of fillers in a composite is studied both experimentally and analytically. A set of three parameters are proposed to characterize the distribution patterns of fillers in a particulate composite: homogeneity distribution parameterξ, anisotropy parameter of the first kindηand that of the second kindφ. These parameters are used to examine the distribution patterns of l0 % and 20 % SiC particulate/6061 Al (SiCp/Al) composite. This led us to believe application of the three parameters to actual composites provides useful information about the micromorphology of particulates. The distribution pattern of SiCp/Al composite is also examined from the viewpoint of fractal analysis, resulting in some correlation between the fractal analysis and one of the proposed three parameters.

• 一般社団法人日本機械学会の論文
• 1991-04-15

著者

• WATANABE Ryuzo

  Department of Materials Processing, Grakuate School of Engineering tohoku University

• Watanabe Ryuzo

  Department Of Material Processing Graduate School Of Engineering Tohoku University

• Watanabe R

  Tohoku Univ. Sendai Jpn

• Muramatsu Koji

  Department Of Materials Processing Faculty Of Engineering Tohoku University

• TAYA Minoru

  Department of Mechanical Engineering, University of Washington

• Taya Minoru

  Department Of Materials Processing Faculty Of Engineering Tohoku University

• LLOYD David

  Alcan International Ltd Kingston Research and Development Center

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