Microstructure evolution of heat treated NiTi alloys

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27350%2F17%3A10237739" target="_blank" >RIV/61989100:27350/17:10237739 - isvavai.cz</a>
Alternative codes found
RIV/61989100:27360/17:10237739
Result on the web
<a href="http://iopscience.iop.org/article/10.1088/1757-899X/266/1/012008/pdf" target="_blank" >http://iopscience.iop.org/article/10.1088/1757-899X/266/1/012008/pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1757-899X/266/1/012008" target="_blank" >10.1088/1757-899X/266/1/012008</a>

Result language
angličtina
Original language name
Microstructure evolution of heat treated NiTi alloys
Original language description
Superelastic behavior of off-stoichiometric NiTi alloys is significantly affected by microstructure changes due to heat treatment. Applying appropriate thermal treatments important effects on microstructural changes, transformation temperatures and thermomechanical properties of final NiTi products can be achieved. The experimental samples of NiTi alloy with 55.8 wt.% Ni were submitted to heat treatment and the microstructures before and after the treatment were observed. The thermal regimes consisted of annealing treatment at 600 °C for 1 hour followed by water quenching and of ageing at eight different temperatures (250, 270, 290, 300, 350, 400, 450 and 500 °C) for 30 minutes. Microstructure features studied by means of optical and scanning electron microscopies, EDX microanalyses, X-ray diffraction analyses and microhardness measurement, have shown that higher ageing temperatures led to microstructure changes and corresponding increase in microhardness.
Czech name
—
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)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
IOP Conference Series: Materials Science and Engineering. Volume 266
ISBN
—
ISSN
1757-8981
e-ISSN
1757-899X
Number of pages
7
Pages from-to
1-7
Publisher name
Institute of Physics
Place of publication
London
Event location
Kežmarské Žľaby
Event date
Sep 4, 2017
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000419228900008

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