About: Ni-Ti and Ni-Ti-X based shape memory alloys

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Shape memory phenomena were observed for the first time at the beginning of the sixties in Ni-Ti based alloys. Ever since, on this problem was paid great attention. Systems Ni-Ti-(X) are based on equi-atomic compound of nickel and titanium. Ni-Ti based alloys are highly stable and resistant to corrosion. The basic requirement to metallurgy of these advanced materials is strict adherence to chemical composition of the alloy, which is the main condition for obtaining of the alloy with the required transformation behaviour. Ni-Ti based alloys are usually melted at the temperature of approx. 1500 °C. This article is focused on preparation of binary Ni-Ti rich, Ni-Ti-X (X = Zr, Hf, Nb) ternary and quaternary high temperature shape memory alloys by different methods, such as plasma melting, vacuum electron beam melting and vacuum induction melting. Determination of contents of interstitial elements was done too. Observation of microstructure was realised by optical and electron microscopy. Shape memory phenomena were observed for the first time at the beginning of the sixties in Ni-Ti based alloys. Ever since, on this problem was paid great attention. Systems Ni-Ti-(X) are based on equi-atomic compound of nickel and titanium. Ni-Ti based alloys are highly stable and resistant to corrosion. The basic requirement to metallurgy of these advanced materials is strict adherence to chemical composition of the alloy, which is the main condition for obtaining of the alloy with the required transformation behaviour. Ni-Ti based alloys are usually melted at the temperature of approx. 1500 °C. This article is focused on preparation of binary Ni-Ti rich, Ni-Ti-X (X = Zr, Hf, Nb) ternary and quaternary high temperature shape memory alloys by different methods, such as plasma melting, vacuum electron beam melting and vacuum induction melting. Determination of contents of interstitial elements was done too. Observation of microstructure was realised by optical and electron microscopy. (en)
Title	Ni-Ti and Ni-Ti-X based shape memory alloys - metallurgy and microstructures Ni-Ti and Ni-Ti-X based shape memory alloys - metallurgy and microstructures (en)
skos:prefLabel	Ni-Ti and Ni-Ti-X based shape memory alloys - metallurgy and microstructures Ni-Ti and Ni-Ti-X based shape memory alloys - metallurgy and microstructures (en)
skos:notation	RIV/61989100:27360/10:86075215!RIV11-GA0-27360___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA106/09/1573), Z(MSM6198910013)
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Szurman, Ivo Kursa, Miroslav
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoká škola báňská - Technická univerzita Ostrava / Fakulta metalurgie a materiálového inženýrství
http://linked.open...dnocenehoVysledku	274894
http://linked.open...ai/riv/idVysledku	RIV/61989100:27360/10:86075215
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	microscopy; microstructures; melting; nitinol; shape memory alloys (en)
http://linked.open.../riv/klicoveSlovo	microstructures shape memory alloys microscopy nitinol melting
http://linked.open...odStatuVydavatele	SK - Slovenská republika
http://linked.open...ontrolniKodProRIV	[DAA637DAAA7A]
http://linked.open...i/riv/nazevZdroje	Acta Metallurgica Slovaca - Conference
http://linked.open...in/vavai/riv/obor	JG
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Optimization of the chemical composition, structural characteristics and mechanical properies of NiTi alloys for biomechanical applicatipons
http://linked.open...UplatneniVysledku	2010
http://linked.open...v/svazekPeriodika	2010
http://linked.open...iv/tvurceVysledku	Kursa, Miroslav Szurman, Ivo
http://linked.open...n/vavai/riv/zamer	Processes of preparation and properties of highly pure and structural defined special materials
issn	1338-1660
number of pages	5 (xsd:int)
http://localhost/t...ganizacniJednotka	27360
is http://linked.open...avai/riv/vysledek of	Ni-Ti and Ni-Ti-X based shape memory alloys - metallurgy and microstructures

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