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.
Ti-Mo alloy space-holder sintering metal foam mechanical properties bioactivity
Y.Yamada Y.C.Li J.Y.Xiong T.Banno P.D.Hodgson C.E.Wen
Materials Research Institute for Sustainable Development, National Institute of Advanced IndustrialS Institute for Technology Research & Innovation, Deakin University, Geelong, 3217, Australia
国际会议
10th International Symposium on Eco-Materials Processing and Design(第10届国际生态材料加工与设计研讨会)
西安
英文
745-748
2009-01-13（万方平台首次上网日期，不代表论文的发表时间）