Effects of Nb Content on Young’s Modulus and Tensile Property of Ti-30Ta Alloy for Biomedical Applications

Abstract:

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The effects of Nb addition on microstructures, Young’s moduli, tensile properties of Ti-30Ta-xNb (x = 21, 24, 27, 30, wt. %) alloys were investigated in this study. The results show that dual phases containing β phase and a little α" martensite were observed when x = 21 and 24, whereas single β phase is present when x = 27 and 30. A minimum Young’s modulus of 52.13 GPa was obtained in Ti-30Ta-21Nb alloy. Ti-30Ta-xNb alloys exhibit high strength-to-modulus ratios, showing their great potentials to develop as new candidates for biomedical applications.

Info:

Periodical:

Advanced Materials Research (Volumes 197-198)

Edited by:

Huaiying Zhou, Tianlong Gu, Daoguo Yang, Zhengyi Jiang, Jianmin Zeng

Pages:

32-35

DOI:

10.4028/www.scientific.net/AMR.197-198.32

Citation:

Y. N. Wang et al., "Effects of Nb Content on Young’s Modulus and Tensile Property of Ti-30Ta Alloy for Biomedical Applications", Advanced Materials Research, Vols. 197-198, pp. 32-35, 2011

Online since:

February 2011

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Price:

$35.00

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