Preparation of bioactive porous titanium-molybdenum alloy through powder metallurgy

Yamada, Y., Li, Yuncang, Xiong, J. X., Banno, T., Hodgson, P. D. and Wen, C. E. 2009, Preparation of bioactive porous titanium-molybdenum alloy through powder metallurgy, Materials science forum, vol. 620-622, pp. 745-748.

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Title Preparation of bioactive porous titanium-molybdenum alloy through powder metallurgy
Author(s) Yamada, Y.
Li, Yuncang
Xiong, J. X.
Banno, T.
Hodgson, P. D.
Wen, C. E.
Journal name Materials science forum
Volume number 620-622
Start page 745
End page 748
Total pages 4
Publisher Trans Tech Publications
Place of publication Stafa-Zurich, Switzerland
Publication date 2009
ISSN 0255-5476
Keyword(s) Ti-Mo alloy
space-holder sintering
metal foam
mechanical properties
Summary Porous Ti-Mo alloy samples with different porosities from 52% to 72% were successfully fabricated by the space-holder sintering method. The pore size of the porous Ti-Mo alloy samples were ranged from 200 to 500 μm. The plateau stress and elastic modulus of the porous Ti-Mo alloy samples increases with the decreasing of the porosity. Moreover, an apatite coating on the Ti-Mo alloy after an alkali and heat treatment was obtained through soaking into a simulated body fluid (SBF). The porous Ti-Mo alloy provides promising potential for new implant materials with new bone tissue ingrowth ability, bioactivity and mechanical properties mimicking those of natural bone.
Language eng
Field of Research 090301 Biomaterials
Socio Economic Objective 970111 Expanding Knowledge in the Medical and Health Sciences
HERDC Research category C1 Refereed article in a scholarly journal
Copyright notice ©2009, Trans Tech Publications
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Collections: Centre for Material and Fibre Innovation
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