Mechanical behavior of the new generation of Fe-Al-O oxide dispersion strengthened alloy
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081723%3A_____%2F16%3A00466528" target="_blank" >RIV/68081723:_____/16:00466528 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Mechanical behavior of the new generation of Fe-Al-O oxide dispersion strengthened alloy
Original language description
The new concept of oxide dispersion strengthened alloys is being developed at IPM. These alloys are based on the system Fe-10wt%Al-5wt%Al2O3 which replaces existing system Fe-Cr-Y-O. The alloy is prepared by powder metallurgy process followed by annealing at 1100°C for 24 hours. The current study is focused on testing of the mechanical properties at room temperature and 800°C. The room temperature properties of the new alloy are superior to the commercial ODS alloys (MA956, M957, PM200), however the high temperature performance is about 30% lower. Nevertheless, there are many possibilities to improve the properties of the Fe-Al-Al2O3 alloy via composition and thermal treatment optimization
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
JG - Metallurgy, metal materials
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GJ15-21292Y" target="_blank" >GJ15-21292Y: Fracture behaviour of fine oxide dispersion strengthened Fe based alloys at high temperatures</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů