The influence of chemical composition and thermo-mechanical treatment on Ti?Nb?Ta?Zr alloys

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60193247%3A_____%2F12%3AUJP1463E" target="_blank" >RIV/60193247:_____/12:UJP1463E - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68407700:21220/12:00185113 RIV/00216208:11320/12:10128526 RIV/00159816:_____/12:#0001015

Výsledek na webu

<a href="http://www.sciencedirect.com/science/article/pii/S0261306911007321" target="_blank" >http://www.sciencedirect.com/science/article/pii/S0261306911007321</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.matdes.2011.10.030" target="_blank" >10.1016/j.matdes.2011.10.030</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The influence of chemical composition and thermo-mechanical treatment on Ti?Nb?Ta?Zr alloys

Popis výsledku v původním jazyce

"Ti?Nb?Ta?Zr quaternary alloying system is very promising for biomedical alloys. It is due to good mechanical properties and corrosion resistance of titanium alloys. Moreover no potentially harmful elements are contained in this system. Mechanical properties were influenced by changing the chemical composition and by various heat treatment operations. The alloys were prepared by arc melting and then they were hot forged (900?1000 C). After solution treatment 850 C/0.5 h/water quenched, cold swaging wascarried out with section reduction about 85%. As final heat treatment aging at 450 C/8 h/furnace cooling was used. Mechanical properties were measured from tensile tests results at cold swaged and aged specimens. The microstructure was observed by usinglight microscopy and transmission electron microscopy (TEM)-thin foils method. X-ray diffraction analysis reveals the phase composition. By using these techniques the changes in microstructure caused by precipitation during aging treatmen

Název v anglickém jazyce

The influence of chemical composition and thermo-mechanical treatment on Ti?Nb?Ta?Zr alloys

Popis výsledku anglicky

"Ti?Nb?Ta?Zr quaternary alloying system is very promising for biomedical alloys. It is due to good mechanical properties and corrosion resistance of titanium alloys. Moreover no potentially harmful elements are contained in this system. Mechanical properties were influenced by changing the chemical composition and by various heat treatment operations. The alloys were prepared by arc melting and then they were hot forged (900?1000 C). After solution treatment 850 C/0.5 h/water quenched, cold swaging wascarried out with section reduction about 85%. As final heat treatment aging at 450 C/8 h/furnace cooling was used. Mechanical properties were measured from tensile tests results at cold swaged and aged specimens. The microstructure was observed by usinglight microscopy and transmission electron microscopy (TEM)-thin foils method. X-ray diffraction analysis reveals the phase composition. By using these techniques the changes in microstructure caused by precipitation during aging treatmen

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

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 periodika

Materials & Design

ISSN

0261-3069

e-ISSN

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Svazek periodika

35

Číslo periodika v rámci svazku

March 2012

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

10

Strana od-do

731-740

Kód UT WoS článku

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EID výsledku v databázi Scopus

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