Nanomechanical Characterization of Titanium Alloy Modified by Nitrogen Ion Implantation
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F16%3A00304930" target="_blank" >RIV/68407700:21220/16:00304930 - isvavai.cz</a>
Result on the web
<a href="http://waset.org/downloads/14/messages/best_paper_award%5b234%5d.pdf" target="_blank" >http://waset.org/downloads/14/messages/best_paper_award%5b234%5d.pdf</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Nanomechanical Characterization of Titanium Alloy Modified by Nitrogen Ion Implantation
Original language description
An ion implantation technique was used for designing the surface area of a titanium alloy and for irradiation-enhanced hardening of the surface. The Ti6Al4V alloy was treated by nitrogen ion implantation at fluences of 2x10^17 and 4x10^17 cm^-2 and at ion energy 90 keV. The depth distribution of the nitrogen was investigated by Rutherford Backscattering Spectroscopy. The gradient of mechanical properties was investigated by nanoindentation. The continuous measurement mode was used to obtain depth profiles of the indentation hardness and the reduced storage modulus of the modified surface area. The reduced storage modulus and the hardness increase with increasing fluence. Increased fluence shifts the peak of the mechanical properties as well as the peak of nitrogen concentration towards to the surface. This effect suggests a direct relationship between mechanical properties and nitrogen distribution.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JK - Corrosion and material surfaces
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA16-22276S" target="_blank" >GA16-22276S: Nitrogen doped titanium materials: A study of temperature-dependent doping in radiation-damaged matrix</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Worl Academy of Science, Engineering and Technology
ISBN
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ISSN
2010-376X
e-ISSN
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Number of pages
4
Pages from-to
1557-1560
Publisher name
World Academy of Science, Engineering and Technology
Place of publication
Waset.org
Event location
Bangkok
Event date
Dec 12, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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