Single crystal ice we8 deformed in tension at oonstant strain rates 8t temperetures between -42Β°C end 0Β°C. For shear stresses below 100 pei and nominal atreins less than 25 per aent (startin with BB- grown cry&&), besel slip w8a the prim8ry meohenism of deform8tion. No preferred cry& & ogrephic slip
Plastic and magnetoplastic deformation of Dy single crystals
β Scribed by H.H. Liebermann; C.D. Graham Jr.
- Publisher
- Elsevier Science
- Year
- 1977
- Weight
- 655 KB
- Volume
- 25
- Category
- Article
- ISSN
- 0001-6160
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Strengthening in the early aged state is attributed to a shear of thin a-Mn precipititte particles by dislocations which produces chemical hardening and generates new faulted interfaces inside the manganese particles. Activation energies and volumes have been calculated for this process from the dep
## Abstract Single crystals of the Laves phase MgZn~2~ of different chemical composition within the range of homogeneity were deformed by dynamic compression at temperatures from 300 to 500Β°C. The surfaces of the specimens were observed by light microscopy. Special types of inhomogeneities of defor