The effect of a rubber mold on densification and deformation of a metal powder compact during cold isostatic pressing
SCIE
SCOPUS
- Title
- The effect of a rubber mold on densification and deformation of a metal powder compact during cold isostatic pressing
- Authors
- Kim, HG; Lee, JW; Kim, KT
- Date Issued
- 2001-11
- Publisher
- ELSEVIER SCIENCE SA
- Abstract
- The effect of a rubber mold on densification behavior and deformation of an iron powder compact was investigated under cold isostatic pressing. The hyperelastic constitutive equations based on various strain energy potentials were employed to analyze deformation of rubber. The parameters in the strain energy potentials were obtained from experimental data for uniaxial tension, compression, and volumetric compression of natural rubber. The elastoplastic constitutive equation based on the yield function of Shima and Oyane was implemented into a finite element program (ABAQUS) to predict compaction responses of metal powder under cold isostatic pressing. Finite element results were compared with experimental data for densification and deformation of an iron powder compact under cold isostatic pressing. (C) 2001 Elsevier Science B.V. All rights reserved.
- Keywords
- rubber mold; iron powder; densification; cold isostatic pressing; constitutive equation; finite element analysis; DIE COMPACTION; STEEL POWDER
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/29094
- DOI
- 10.1016/S0921-5093(01)01328-4
- ISSN
- 0921-5093
- Article Type
- Article
- Citation
- MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, vol. 318, no. 1-2, page. 174 - 182, 2001-11
- Files in This Item:
- There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.