Microstructural shear localization in plastic deformation of amorphous solids
β Scribed by Langer, J. S.
- Book ID
- 120227677
- Publisher
- The American Physical Society
- Year
- 2001
- Tongue
- English
- Weight
- 140 KB
- Volume
- 64
- Category
- Article
- ISSN
- 1063-651X
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π SIMILAR VOLUMES
Geometrical softening is possible in shear if the solid contains voids, the flow becoming localized between the voids. Flow localization in shear may also be caused by quasi-adiabatic thermal softening along shear bands. Experimental instabilities may result from either cause, depending on the void
## Akbwt-The occurrence of adiabatic shear bands in metals is analyzed using models based on (i) load instability and (ii) flow localization. In the former case, shear strain concentration is identified with the occurrence of a maximum in the shear stress-shear strain curve. By contrast, the latte