A Unified Inelastic Constitutive Theory for Sintered Powder Metals
Document Type
Article
Publication Date
1-1-1988
Publication Title
Mechanics of Materials
Abstract
The inelastic behavior of powder metals is significantly influenced by hydrostatic stress. In this paper a unified theory is proposed that captures not only such time-dependent phenomena as creep, stress relaxation and rate sensitivity but also demonstrates a sensitivity to hydrostatic stress. The theory is developed from a dissipative potential function, which assures the inelastic boundary value problem is well posed with unique solutions. © 1988.
Recommended Citation
Duffy, Stephen F., "A Unified Inelastic Constitutive Theory for Sintered Powder Metals" (1988). Civil and Environmental Engineering Faculty Publications. 143.
https://engagedscholarship.csuohio.edu/encee_facpub/143
DOI
10.1016/0167-6636(88)90023-3
Volume
7
Issue
3
