THE INFLUENCE OF THE THERMAL TREATMENT ON THE MICROSTRUCTURE AND FRACTURE FEATURES OF NiTi ALLOY

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27350%2F23%3A10254543" target="_blank" >RIV/61989100:27350/23:10254543 - isvavai.cz</a>
Alternative codes found
RIV/61989100:27230/23:10254543 RIV/61989100:27360/23:10254543
Result on the web
<a href="https://www.confer.cz/metal/2023/4742-the-influence-of-the-thermal-treatment-on-the-microstructure-and-fracture-features-of-niti-alloy" target="_blank" >https://www.confer.cz/metal/2023/4742-the-influence-of-the-thermal-treatment-on-the-microstructure-and-fracture-features-of-niti-alloy</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.37904/metal.2023.4742" target="_blank" >10.37904/metal.2023.4742</a>

Result language
angličtina
Original language name
THE INFLUENCE OF THE THERMAL TREATMENT ON THE MICROSTRUCTURE AND FRACTURE FEATURES OF NiTi ALLOY
Original language description
The aim of this work was to study the influence of thermal treatment of the NiTi alloy on the microstructure, fracture features, and phase composition. NiTi sheets with a thickness of 2 mm and a chemical composition of 56.3 wt% Ni and 43.7 wt% Ti were used for the experiment. The samples were subjected to solution treatment at 850 oC for 1 hour and subsequent aging at 450 oC for 1 hour, or only aging at the same temperature and time for the as-received state of the material. All steps were finished by water quenching. Experiments were carried out for four states of the samples, namely the as-received state, after solution treatment, solution treatment and aging, and only aging. The study of the microstructure was carried out using a transmission electron microscope. The samples were tensile tested at a strain rate of 6.67.10-5 s-1 and the fracture surfaces were examined using a scanning electron microscope. Phase composition was estimated using XRD analysis.
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
METAL 2023 : 32nd International Conference on Metallurgy and Materials : conference proceedings : May 17–19, 2023, OREA Congress Hotel Brno, Czech Republic, EU
ISBN
978-80-88365-12-9
ISSN
2694-9296
e-ISSN
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Number of pages
6
Pages from-to
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Publisher name
Tanger
Place of publication
Ostrava
Event location
Brno
Event date
May 17, 2023
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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