Paper Title:
Preparation of Bioactive Porous Titanium-Molybdenum Alloy through Powder Metallurgy

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.

Materials Science Forum (Volumes 620-622)
Edited by
Hyungsun Kim, JienFeng Yang, Tohru Sekino and Soo Wohn Lee
Y. Yamada, Y. C. Li, J. Y. Xiong, T. Banno, P. D. Hodgson, C. E. Wen, "Preparation of Bioactive Porous Titanium-Molybdenum Alloy through Powder Metallurgy", Materials Science Forum, Vols. 620-622, pp. 745-748, 2009
Online since
April 2009
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