Microstructural Designing and Fabrication of Disk Shaped Functionally Gradient Material by Powder Metallurgy

Akira Kawasaki, Ryuzo Watanabe

Research output: Contribution to journalArticle

24 Citations (Scopus)

Abstract

The fabrication of disk shaped functionally gradient material with an optimum distribution of composition for thermal stress reduction in a specific material combination of PSZ/Stainless Steel is described. The thermal stress generated during cooling from sintering temperature was analized by finite element method as a function of conpositional distribution and sample size. According to the optimum compositional gradient, the sintered compact of the PSZ /SUS304 functionally gradient material was successfully fabricated.

Original languageEnglish
Pages (from-to)253-258
Number of pages6
Journaljournal of the japan society of powder and powder metallurgy
Volume37
Issue number2
DOIs
Publication statusPublished - 1990 Jan 1

ASJC Scopus subject areas

  • Mechanical Engineering
  • Industrial and Manufacturing Engineering
  • Metals and Alloys
  • Materials Chemistry

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