STRAIN-HARDENING RESPONSE OF SINTERED POROUS IRON TUBES WITH VARIOUS INITIAL POROSITIES UNDER COMBINED TENSION AND TORSION

KIM, KT
KWON, YS

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Publication date

April 1992

DOI

10.1115/1.2904164

Publisher

ASME International

ISSN

0094-4289

Journal

Journal of Engineering Materials and Technology

Citation count (estimate)

Abstract

Elastic-plastic strain hardening responses of sintered porous iron are investigated. By using the yield function of Kim, two sets of constitutive equations are obtained from the constitutive theories by Kim and Suh and by Gurson. Theoretical predictions from these constitutive equations are compared with experimental data for sintered porous iron tubes with various initial porosities under combined tension and torsion.X115sciescopu

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STRAIN-HARDENING RESPONSE OF SINTERED POROUS IRON TUBES WITH VARIOUS INITIAL POROSITIES UNDER COMBINED TENSION AND TORSION

Abstract

Extracted data

STRAIN-HARDENING RESPONSE OF SINTERED POROUS IRON TUBES WITH VARIOUS INITIAL POROSITIES UNDER COMBINED TENSION AND TORSION

Abstract

Extracted data

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