Thermomechanical treatment of Ni-Ti-X alloys

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Thermomechanical treatment of Ni-Ti-X alloys

Popis výsledku v původním jazyce

Thermomechanical treatment of alloys from the systems Ni-Ti and Ni-Ti-X represents an important element for modification of transformation behaviour of these materials. Binary alloys are more sensitive to these processes than ternary (quaternary) alloys.For experiments studying influence of thermo-mechanical treatment (thermal cycling under applied stress) the Ni-Ti-Cu-Mo alloy was chosen. The alloys were prepared by melting from elementary metals in high frequency vacuum induction furnace. Melting wasperformed in graphite crucible, material was cast into graphite mould. In this was a casting was obtained with diameter of 10 mm and height of 300 mm. Afterwards swaging followed and elongation to final form of wire with diameter of approx. 2.3 mm. Thiswas followed by preparation of samples for cycling ? wires with length of approx. 260 mm, and by their heat treatment. Various equipment and various number of functional cycles was used. Finally small samples were taken for determination

Název v anglickém jazyce

Thermomechanical treatment of Ni-Ti-X alloys

Popis výsledku anglicky

Thermomechanical treatment of alloys from the systems Ni-Ti and Ni-Ti-X represents an important element for modification of transformation behaviour of these materials. Binary alloys are more sensitive to these processes than ternary (quaternary) alloys.For experiments studying influence of thermo-mechanical treatment (thermal cycling under applied stress) the Ni-Ti-Cu-Mo alloy was chosen. The alloys were prepared by melting from elementary metals in high frequency vacuum induction furnace. Melting wasperformed in graphite crucible, material was cast into graphite mould. In this was a casting was obtained with diameter of 10 mm and height of 300 mm. Afterwards swaging followed and elongation to final form of wire with diameter of approx. 2.3 mm. Thiswas followed by preparation of samples for cycling ? wires with length of approx. 260 mm, and by their heat treatment. Various equipment and various number of functional cycles was used. Finally small samples were taken for determination

Druh

D - Stať ve sborníku

CEP obor

JG - Hutnictví, kovové materiály

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název statě ve sborníku

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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Počet stran výsledku

6

Strana od-do

1329-1334

Název nakladatele

Tanger

Místo vydání

Ostrava

Místo konání akce

Brno

Datum konání akce

23. 5. 2012

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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