Effect of heat treatment on properties of TiNb based alloys

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F12%3A86084220" target="_blank" >RIV/61989100:27360/12:86084220 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Effect of heat treatment on properties of TiNb based alloys
Original language description
The study of binary TiNb-based alloys that exhibit good biocompatibility and, under certain conditions, superelastic behaviour, was realised. For this reason, the TiNb alloys are considered as a potential replacement of TiNi-based alloys, for medical purposes. In the present work the influence of Nb content and thermal and mechanical treatment on the microstructure features and on the microhardness values was studied in two TiNb-based alloys with 22 and 25 at.% Nb after rotary forging. Heat treatment (HT) consisted of different conditions. Annealing at 900°C for 1 hour in Ar gas and water quenching from 900°C (HT1), annealing at 900°C for 1 hour in Ar (HT2), in H2 (HT3) or in Ar followed by H2 treatment (HT4) with water quenching from 330°C. Microstructure properties were studied using metallographic observation, microhardness measurement, EDS phase analysis. Hydrogen content in specimens was determined by Leco RH600 analyzer.
Czech name
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Czech description
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Project
<a href="/en/project/ED0040%2F01%2F01" target="_blank" >ED0040/01/01: Regional materials science and technology centre</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
METAL 2012 : 21st International Conference on Metallurgy and Materials : conference proceedings
ISBN
978-80-87294-31-4
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
1581-1586
Publisher name
Tanger
Place of publication
Ostrava
Event location
Brno
Event date
May 23, 2012
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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