Sintering Analysis by Granular Modeling

Fujio Tsumori, Shigeyuki Tamura, Junji Kihara, Tatsuhiko Aizawa

研究成果: Article査読

1 被引用数 (Scopus)

抄録

New sintering simulation model is proposed and developed by using the discrete granular elements to make quantitative description of neck growth in sintering. The Kuczynski bi-spherical neck growth model is extended into the time-evolution equations in the multi-granular system even with consideration of the particle size distribution. Through comparison with the experimental results for pure copper granulars, the validity and effectiveness of our developed model is verified. Furthermore, the present method can be easily coupled with the powder compaction analysis to describe difference of sinterability with change of initial structure of powder and to simulate the whole mechanical process from powder compaction to sintering.

本文言語English
ページ(範囲)501-506
ページ数6
ジャーナルJournal of the Japan Society of Powder and Powder Metallurgy
42
4
DOI
出版ステータスPublished - 1995
外部発表はい

ASJC Scopus subject areas

  • 機械工学
  • 産業および生産工学
  • 金属および合金
  • 材料化学

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