Plastic deformation of silicon nitride single crystals
β Scribed by H. Suematsu; J.J. Petrovic; T.E. Mitchell
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 948 KB
- Volume
- 209
- Category
- Article
- ISSN
- 0921-5093
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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