Monotonic and cyclic properties of TiAl alloys doped with Nb, Mo and C
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F14%3A00434484" target="_blank" >RIV/61389005:_____/14:00434484 - isvavai.cz</a>
Alternative codes found
RIV/68081723:_____/14:00434484
Result on the web
<a href="http://dx.doi.org/10.1016/j.proeng.2014.06.289" target="_blank" >http://dx.doi.org/10.1016/j.proeng.2014.06.289</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.proeng.2014.06.289" target="_blank" >10.1016/j.proeng.2014.06.289</a>
Alternative languages
Result language
angličtina
Original language name
Monotonic and cyclic properties of TiAl alloys doped with Nb, Mo and C
Original language description
Six grades of TiAl alloys doped with 7 at.% Nb and variable content of C and/or Mo were studied. The as-received microstructure and phase composition of the alloys was characterized using neutron diffraction experiments and electron microscopy. They aresubstantially different in individual alloys. In Mo containing alloys, ordered 0 phase is present while carbon suppresses the occurrence of this phase. Alternating lamellae of and 2 phases are characteristic for all specimens. The specimens have been subjected to monotonic testing (tensile and compression) and to low cycle fatigue testing at ambient and at elevated temperatures. The differences in microstructure result in scatter of mechanical behaviour of the alloys, e.g. the yield stress at 750°C varies from 445 to 626 MPa. The mechanical properties of the materials are discussed in relation to the initial microstructure and phase composition.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JL - Fatigue and fracture mechanics
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
XVII International Colloquium on Mechanical Fatigue of Metals (ICMFM17)
ISBN
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ISSN
1877-7058
e-ISSN
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Number of pages
4
Pages from-to
405-408
Publisher name
Elsevier
Place of publication
Amsterdam
Event location
Verbania
Event date
Jun 25, 2014
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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