The yield stress and work hardening behaviour of precipitation hardening alloys is directly related to the nature of the interaction between mobile dislocations and precipitates. In commercial systems such as aluminium alloys, the understanding of this problem is complicated by the overlap between v
Effect of ScAl3phase dispersity on hardening of Al-6.3% Mg-0.21% Sc alloy
β Scribed by M. E. Drits; Yu. G. Bykov; L. S. Toropova
- Publisher
- Springer US
- Year
- 1985
- Tongue
- English
- Weight
- 385 KB
- Volume
- 27
- Category
- Article
- ISSN
- 0026-0673
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Strain hardening behaviors of extruded ZK60 Mg alloy under different heat treatments (T4, T5 and T6) were studied using uniaxial tensile tests at room temperature. Hardening capacity, strain hardening exponent as well as strain hardening rate curve were obtained according to true plastic stress-stra
The influence of precipitation hardening on the characteristics of serrated yielding in an Al-IMg-Si alloy has been investigated. The critical strain at the onset of serrated yielding was increased by ageing and for ageing times longer than 6 hr at 180Β°C serrated yielding was not observed. The strai