The asymmetry of the flow stress in Ni3(Al,Ta) single crystals
โ Scribed by Y. Umakoshi; D.P. Pope; V. Vitek
- Book ID
- 107709430
- Publisher
- Elsevier Science
- Year
- 1984
- Weight
- 831 KB
- Volume
- 32
- Category
- Article
- ISSN
- 0001-6160
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๐ SIMILAR VOLUMES
Tensile tests on Ni, (AI\*Ti) single crystals were carried out to elucidate the mechanism of the positive temperature dependence of the work hardening rate and CRSS as a function of orientation below room temperature. The increment of the maximum work hardening rate 0," is satisfactorily expressed o
Two NilGa single crystals were tested in compression by introducing upward strain rate jumps over the stress strain curve at temperatures ranging from 290 to 840 K. A Cottrell-Stokes-type law is observed below the yield stress peak temperature when the strain rate sensitivity parameter, /I = (&/61nl