Reduction of Elastic Modulus of Titanium Alloy Ti-6Al-4V by Quenching

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F12%3A00197027" target="_blank" >RIV/68407700:21220/12:00197027 - 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
Reduction of Elastic Modulus of Titanium Alloy Ti-6Al-4V by Quenching
Original language description
Biomedical applications require materials with low density, high strength and low elastic modulus in relation to metal implants to match the bone properties. In case of polymorphic titanium, the advantage of combining the properties of alpha and beta solutions is utilized for example by Ti-6Al-4V alloy, where higher chemical stability and lower elastic modulus comes from beta component, while lower weight is an advantage of alpha phase1. Thermal treatment is the way of changing the structural properties, where ratio of beta phase is increased by quenching from beta temperatures2. The scope of present work is to investigate the difference in the elastic modulus of initial (G5) and thermally treated (G51100H) structures measuring both alpha and beta phases separately, using nanoindentation with a berkovich indenter. Macroindentation is done for the control of elastic modulus over the higher volume of tested material using a spherical indenter.
Czech name
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Czech description
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Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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