Effect of thermomechanical cycling on a transformation behaviour of Ni-51.8 at % Ti alloy

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F09%3A00022081" target="_blank" >RIV/61989100:27360/09:00022081 - 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 thermomechanical cycling on a transformation behaviour of Ni-51.8 at % Ti alloy

Original language description

System Ni-Ti is based on equi-atomic compound of nickel and titanium. Ni-Ti based alloys are highly stable and resistant to corrosion and they have some special characteristics. One of the most important abilities is a shape memory effect, which ranges these materials among the so called ?intelligent? materials. For successful use in practice it is very important to know transformation characteristics of these sophisticated alloys. To recognize transformation processes in these materials Ti-rich binaryNi-Ti alloy (Ni-51.8 at. % Ti) was developed whereon the effect of mechanical and thermal loading was investigated. It is possible to measure transformation temperatures by deformation methods, by DSC, DTA or by resistometric methods. Our researches consist of thermo-mechanic cycling, metallographic observation and DSC heat flux measurement. It was found, that in this alloy only Ti2Ni precipitates occur, probably single phase transformation B2 to B19´ is realized in this alloy. Effect of

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JG - Metallurgy, metal materials

OECD FORD branch

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Project

<a href="/en/project/GA106%2F09%2F1573" target="_blank" >GA106/09/1573: Optimization of the chemical composition, structural characteristics and mechanical properies of NiTi alloys for biomechanical applicatipons</a><br>

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2009

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Hutnické listy

ISSN

0018-8069

e-ISSN

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Volume of the periodical

62

Issue of the periodical within the volume

6

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

5

Pages from-to

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UT code for WoS article

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EID of the result in the Scopus database

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