Paper Title:
Design and Research on Mechanical Properities of New Type Low Modulus Biomedical Metastable β Titanium Alloy
  Abstract

One new type metastable β-titanium-alloy for biomedical applications Ti-25Nb-2Mo-4Zr (wt %) with lower elastic modulus was designed based on the d-electron alloy design method and prepared in this study. The microstructure and basic mechanical properties of designed alloy were investigated in this paper. The test results show that the Yang’s modulus is 65GPa and the tensile strength is 863MPa of designed alloy after solution treatment at 700°C for 0.5 h; the Yang’s modulus is 68GPa and the tensile strength is 1032MPa for the designed alloy after aging treatment at 500°C for 2 h. The designed alloy with lower Yang’s modulus is expected to have good prospects for implant biomaterials for its excellent biomechanical compatibility.

  Info
Periodical
Advanced Materials Research (Volumes 311-313)
Chapter
Biomaterials
Edited by
Zhongning Guo
Pages
1667-1672
DOI
10.4028/www.scientific.net/AMR.311-313.1667
Citation
S. J. Liu, F. F. Cai, C. X. Cui, X. Yao, L. C. Zhao, "Design and Research on Mechanical Properities of New Type Low Modulus Biomedical Metastable β Titanium Alloy", Advanced Materials Research, Vols. 311-313, pp. 1667-1672, 2011
Online since
August 2011
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Price
$32.00
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