Comparison of Various Properties between Titanium-Tantalum Alloy and Pure Titanium for Biomedical Applications
Comparison of Various Properties between Titanium-Tantalum Alloy and Pure Titanium for Biomedical Applications
复制标题
DOI：
10.2320/matertrans.48.380
复制
发表时间：
2007-03
影响因子：
1.2
通讯作者：
Yinglong Zhou;M. Niinomi;T. Akahori;M. Nakai;H. Fukui
中科院分区：
文献类型：
--
作者：
Yinglong Zhou;M. Niinomi;T. Akahori;M. Nakai;H. Fukui
本研究比较了钛钽合金与纯钛的力学性能、耐腐蚀性能和生物相容性，以供生物医学应用。实验结果证实了钽具有提高钛合金强度和降低其弹性模量的潜力这一理论研究，并表明钛钽合金比纯钛更适合于生物医学应用，因为它具有比纯钛更低的弹性模量、更高的强度和更高的耐腐蚀性，而纯钛用作标准金属生物材料。与纯钛具有同样优异的相容性。[doi：10.2320/matertrans.48.380]
The mechanical properties, corrosion resistance and biocompatibility of the titanium-tantalum alloys together with pure titanium are comparatively studied for biomedical applications in this study. The experimental results confirm the previous theoretic investigation that tantalum has a potential to enhance the strength and reduce the elastic modulus of titanium alloys at the same time, and indicate that the titaniumtantalum alloys are more suitable than pure titanium for biomedical applications because of their lower elastic modulus, higher strength and enhanced corrosion resistance than pure titanium used as a standard metallic biomaterial, and the same excellent compatibility to pure titanium. [doi:10.2320/matertrans.48.380]