Microstructure Analysis of Ti-xPt Alloys and the Effect of Pt Content on the Mechanical Properties and Corrosion Behavior of Ti Alloys

The microstructure, mechanical properties, and corrosion behavior of binary Ti-xPt alloys containing 5, 10, 15 and 20 wt% Pt were investigated in order to develop new Ti-based dental materials possessing superior properties than those of commercially pure titanium (cp-Ti). All of the Ti-xPt (x = 5,...

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Autores principales: Song, Ho-Jun, Han, Mi-Kyung, Jeong, Hyeon-Gyeong, Lee, Yong-Tai, Park, Yeong-Joon
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2014
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5453197/
https://www.ncbi.nlm.nih.gov/pubmed/28788660
http://dx.doi.org/10.3390/ma7053990
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author Song, Ho-Jun
Han, Mi-Kyung
Jeong, Hyeon-Gyeong
Lee, Yong-Tai
Park, Yeong-Joon
author_facet Song, Ho-Jun
Han, Mi-Kyung
Jeong, Hyeon-Gyeong
Lee, Yong-Tai
Park, Yeong-Joon
author_sort Song, Ho-Jun
collection PubMed
description The microstructure, mechanical properties, and corrosion behavior of binary Ti-xPt alloys containing 5, 10, 15 and 20 wt% Pt were investigated in order to develop new Ti-based dental materials possessing superior properties than those of commercially pure titanium (cp-Ti). All of the Ti-xPt (x = 5, 10, 15, 20) alloys showed hexagonal α-Ti structure with cubic Ti(3)Pt intermetallic phase. The mechanical properties and corrosion behavior of Ti-xPt alloys were sensitive to the Pt content. The addition of Pt contributed to hardening of cp-Ti and to improving its oxidation resistance. Electrochemical results showed that the Ti-xPt alloys exhibited superior corrosion resistance than that of cp-Ti.
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spelling pubmed-54531972017-07-28 Microstructure Analysis of Ti-xPt Alloys and the Effect of Pt Content on the Mechanical Properties and Corrosion Behavior of Ti Alloys Song, Ho-Jun Han, Mi-Kyung Jeong, Hyeon-Gyeong Lee, Yong-Tai Park, Yeong-Joon Materials (Basel) Article The microstructure, mechanical properties, and corrosion behavior of binary Ti-xPt alloys containing 5, 10, 15 and 20 wt% Pt were investigated in order to develop new Ti-based dental materials possessing superior properties than those of commercially pure titanium (cp-Ti). All of the Ti-xPt (x = 5, 10, 15, 20) alloys showed hexagonal α-Ti structure with cubic Ti(3)Pt intermetallic phase. The mechanical properties and corrosion behavior of Ti-xPt alloys were sensitive to the Pt content. The addition of Pt contributed to hardening of cp-Ti and to improving its oxidation resistance. Electrochemical results showed that the Ti-xPt alloys exhibited superior corrosion resistance than that of cp-Ti. MDPI 2014-05-21 /pmc/articles/PMC5453197/ /pubmed/28788660 http://dx.doi.org/10.3390/ma7053990 Text en © 2014 by the authors; licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/3.0/).
spellingShingle Article
Song, Ho-Jun
Han, Mi-Kyung
Jeong, Hyeon-Gyeong
Lee, Yong-Tai
Park, Yeong-Joon
Microstructure Analysis of Ti-xPt Alloys and the Effect of Pt Content on the Mechanical Properties and Corrosion Behavior of Ti Alloys
title Microstructure Analysis of Ti-xPt Alloys and the Effect of Pt Content on the Mechanical Properties and Corrosion Behavior of Ti Alloys
title_full Microstructure Analysis of Ti-xPt Alloys and the Effect of Pt Content on the Mechanical Properties and Corrosion Behavior of Ti Alloys
title_fullStr Microstructure Analysis of Ti-xPt Alloys and the Effect of Pt Content on the Mechanical Properties and Corrosion Behavior of Ti Alloys
title_full_unstemmed Microstructure Analysis of Ti-xPt Alloys and the Effect of Pt Content on the Mechanical Properties and Corrosion Behavior of Ti Alloys
title_short Microstructure Analysis of Ti-xPt Alloys and the Effect of Pt Content on the Mechanical Properties and Corrosion Behavior of Ti Alloys
title_sort microstructure analysis of ti-xpt alloys and the effect of pt content on the mechanical properties and corrosion behavior of ti alloys
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5453197/
https://www.ncbi.nlm.nih.gov/pubmed/28788660
http://dx.doi.org/10.3390/ma7053990
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