Assessment of the structure and high temperature strength of Fe-35Al-5Zr intermetallic alloy
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24210%2F13%3A%230005679" target="_blank" >RIV/46747885:24210/13:#0005679 - isvavai.cz</a>
Result on the web
<a href="http://www.metal2013.com/files/proceedings/12/reports/1425.pdf" target="_blank" >http://www.metal2013.com/files/proceedings/12/reports/1425.pdf</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Assessment of the structure and high temperature strength of Fe-35Al-5Zr intermetallic alloy
Original language description
Exceptional high-temperature oxidation resistance makes iron aluminides promising candidates to replace Ni-Cr-based stainless steels. On the other hand these alloys suffer from insufficient high-temperature strength. Addition of Zr leads to formation ofhard intermetallic phases that increase a high-temperature strength. Correlative microscopy has been used for investigation of the structure in both as cast and annealed state, the high-temperature mechanical strength has been measured in a temperature range from 600 to 950°C. It has been shown that formation of Zr-containing (Fe,Al)12Zr ?1-phase and (Fe,Al)2Zr Laves phase leads to a significant gain in ?0.2 yield stress; however BTDT shifts to higher temperatures.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JG - Metallurgy, metal materials
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GAP108%2F12%2F1452" target="_blank" >GAP108/12/1452: Optimizing the high temperature mechanical properties of iron aluminides of Fe3Al type with carbide forming elements</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
METAL 2013 - Proceedings of 22nd International Conference on Metallurgy and Materials
ISBN
978-80-87294-41-3
ISSN
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e-ISSN
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Number of pages
8
Pages from-to
1491-1498
Publisher name
Tanger, s.r.o.
Place of publication
Ostrava
Event location
Brno
Event date
Jan 1, 2013
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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