A densification model for mixed metal powder under cold compaction

International Journal of Mechanical Sciences

Volumn 43, Issue 12, 2001, Pages 2929-2946

  Kim, K T ^a   Cho, J H ^a  

^a Pohang University of Science and Technology (POSTECH)   (South Korea)

Author keywords

Cold die compaction; Cold isostatic pressing; Constitutive equation; Densification; Finite element analysis; Mixed metal powder; Yield function

Indexed keywords

COMPACTION; DENSIFICATION; FINITE ELEMENT METHOD; PRESSING (FORMING); VOLUME FRACTION;

ISOSTATIC PRESSING; MIXED METAL POWDERS;

POWDER METALS;

EID: 0035545766     PISSN: 00207403     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0020-7403(01)00062-5     Document Type: Article

References (22)

1. Continuum theory of ductile rupture by void nucleation and growth - Part 1: Yield criteria and flow rules for porous ductile media
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4. Deformation processing of metal powders: Part I - Cold isostatic pressing
5. Deformation consolidation of metal powders containing steel inclusions
6. The effect of reinforcements on the densification of a metal powder
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11. The visco-plastic compaction of composite powders
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14. Finite element simulation of hot isostatic pressing of metal powders
15. Power-law creep of powder bonded by isolated contacts
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17. Influence of voids on shear band instabilities under plane strain conditions
18. On localization in ductile materials containing spherical voids
19. Plasticity theory for porous metals
20. Analysis for cold die compaction of stainless steel powder
21. Densification of porous alloy steel preforms at high temperature