The viscoplastic compaction of composite powders

DOI10.1016/S0022-5096(98)00076-3zbMath0971.74025OpenAlexW2046303963MaRDI QIDQ1970547

Robert M. Mcmeeking, Norman A. Fleck, Bertil Storakers

Publication date: 2 November 2001

Published in: Journal of the Mechanics and Physics of Solids (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0022-5096(98)00076-3

zbMATH Keywords

porous materialanisotropic materialindentationlarge strain analysishardnessyield surfacesmacroscopic stressaffine motion of particlescreep dissipation surfacesdensification of spherical powdersrandom mixturescalar constraint factorviscoplastic dissipation

Mathematics Subject Classification ID

Small-strain, rate-dependent theories of plasticity (including theories of viscoplasticity) (74C10) Composite and mixture properties (74E30) Granularity (74E20)

Related Items (10)

Modeling of high-density compaction of granular materials by the discrete element method ⋮ Numerical modeling of crack formation in powder forming processes ⋮ Study of particle rearrangement during powder compaction by the discrete element method. ⋮ The study of relations between loading history and yield surfaces in powder materials using discrete finite element simulations ⋮ Simulation of multi-axial compaction of granular media from loose to high relative densities ⋮ Elasticity, fracture and yielding of cold compacted metal powders ⋮ Cold plastic compaction of powders by a network model ⋮ Discrete element modelling of pebble beds: with application to uniaxial compression tests of ceramic breeder pebble beds ⋮ Shakedown analysis for porous materials ⋮ On oblique contact of creeping solids.

Cites Work

• Unnamed Item
• The effective elastic moduli of a random packing of spheres
• Yielding of metal powder bonded by isolated contacts
• Similarity analysis of inelastic contact
• On Brinell and Boussinesq indentation of creeping solids
• An analysis of fully plastic Brinell indentation
• On the cold compaction of powders
• Transient creep analysis of ball indentation
• Nesting surfaces of constant rate of energy dissipation in creep
• A theoretical study of the Brinell hardness test
• A Micromechanical Description of Granular Material Behavior
• Indentation of a power law creeping solid

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