抄録
New sintering analysis method is proposed and developed by using the macro-micro coupling model with homogenization method for quantitative evaluation on the geometric changes of both green and brown materials. Together with description of deformed bulk work materials, this method enables us to make precise prediction of their microscopic structural change and shrinkage in sintering. Variational principle in the elasto-creep frame is utilized to make formulations for both macro and micro models and to simulate time history of geometric configuration, creep strain and stress in macro and micro models. Several numerical examples are employed to verify the validity and effectiveness of the present method and to investigate the effect of static pressure on the sintering process.
本文言語 | English |
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ページ(範囲) | 1165-1170 |
ページ数 | 6 |
ジャーナル | Funtai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy |
巻 | 43 |
号 | 10 |
DOI | |
出版ステータス | Published - 1996 10月 |
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