Effects of crystallographic texture on internal stress superplasticity induced by anisotropic thermal expansion
Conference
·
OSTI ID:20104677
Polycrystalline materials having crystallographic anisotropy show internal stress superplasticity under thermal cycling conditions. The deformation mechanism is analyzed using a theoretical model based on continuum micromechanics including the effects of crystallographic texture. The model is experimentally verified through the thermal cycling creep tests using polycrystalline zinc having two kinds of fiber-texture, and agrees well with the experimental results.
- Research Organization:
- Inst. of Space and Astronautical Science, Sagamihara, Kanagawa (JP)
- Sponsoring Organization:
- Japan Society for the Promotion of Science for Young Scientists; Light Metal Educational Foundation
- OSTI ID:
- 20104677
- Country of Publication:
- United States
- Language:
- English
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