Creep strengthening of Ni3(Al, Si) intermetallic alloy by ductile precipitates
β Scribed by R. Merabtine; J.-P. Dallas; M. Cornet
- Book ID
- 116573982
- Publisher
- Elsevier Science
- Year
- 2005
- Tongue
- English
- Weight
- 361 KB
- Volume
- 13
- Category
- Article
- ISSN
- 0966-9795
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π SIMILAR VOLUMES
AbstractΓCreep in precipitation-strengthened alloys usually exhibits a pronounced transition in the stress vs creep rate relationship due to dislocations bypassing of particles by climb at low stresses. In the present study, a single-slope behavior is observed in creep of b'(NiAl) strengthened ferri
## Abstract Creep tests were conducted to measure the creep rates of pure Ni, Ni/7wt%Ni~3~Al, and Ni/5wt%Ni~3~Al/5wt%Cr anodes for MCFCs. The resulting creep rates were well modeled by a creep rate equation. During the initial stage of sintering, the creep mechanism was affected by the microstructu