Cyclic stress relaxation of polycrystalline metals at elevated temperature

DOI10.1016/0020-7683(83)90091-4zbMath0511.73037OpenAlexW2012541647MaRDI QIDQ1839090

George J. Weng

Publication date: 1983

Published in: International Journal of Solids and Structures (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0020-7683(83)90091-4

zbMATH Keywords

elastic and plastic componentscompared with experimentssufficiently largetotal formcarbon steeladditional plastic flowalternating straindynamic conditionelastic-plastic-creep mediumelastoplastic polycrystalgrain interactionsHill's self-consistent relationinitial mean strainmicro-mechanics standpointmonotonic straining processnature of crystallographic slip in grainnonlinear stress-dependency of creep raterelatively small, superimposed alternating strainrelaxation behaviorstructural metals

Mathematics Subject Classification ID

Large-strain, rate-dependent theories of plasticity (74C20) Micromechanics of solids (74M25) Large-strain, rate-independent theories of plasticity (including nonlinear plasticity) (74C15) Linear constitutive equations for materials with memory (74D05) Micromechanical theories (74A60) Plastic materials, materials of stress-rate and internal-variable type (74C99) Nonlinear constitutive equations for materials with memory (74D10) Theory of constitutive functions in solid mechanics (74A20)

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