Granular modeling of steel powder flow and compaction in injection molding

T. Aizawa, T. Iwai, J. Kihara

研究成果: Conference contribution

5 被引用数 (Scopus)

抄録

Granular modeling of steel powder flow and compaction is proposed and developed to consider mechanical interactions between powders and binders for MIM, to predict change of viscosity and flow patterns in MIM and to make materials design and evaluations on MIM. Two dimensional channel flow problems are taken for numerical examples to demonstrate the validity and effectiveness of our approach. The effect of grain size distribution and injection threading speed on the powder flow pattern can be directly evaluated through the present granular model simulations.

本文言語English
ホスト出版物のタイトルProc Powder Injection Molding Symp 92
出版社Publ by Metal Powder Industries Federation
ページ419-433
ページ数15
ISBN(印刷版)1878954180
出版ステータスPublished - 1992 12 1

出版物シリーズ

名前Proc Powder Injection Molding Symp 92

ASJC Scopus subject areas

  • Engineering(all)

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