A combined material model for numerical simulation of hot isostatic pressing.

DOI10.1016/S0045-7825(99)00406-5zbMath1166.74327OpenAlexW2094071888MaRDI QIDQ1587959

B. Wikman, Hans-Åke Häggblad, Ales Svoboda

Publication date: 3 December 2000

Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0045-7825(99)00406-5

zbMATH Keywords

Consistent tangent matrixViscoplastic modelGranular plasticity model

Mathematics Subject Classification ID

Small-strain, rate-dependent theories of plasticity (including theories of viscoplasticity) (74C10) Small-strain, rate-independent theories of plasticity (including rigid-plastic and elasto-plastic materials) (74C05) Granularity (74E20)

Related Items (2)

Simulation of hot isostatic pressing of a powder metal component with an internal core ⋮ A combined model to simulate the powder densification and shape changes during hot isostatic pressing

Cites Work

• Consistent tangent operators for rate-independent elastoplasticity
• A discussion of stress rates in finite deformation problems
• Simulation of hot isostatic pressing of metal powder components to near net shape
• The effective stress function algorithm for pressure-dependent plasticity applied to hot isostatic pressing
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