Paper Title:
Porous TiNi Biomaterial Produced by Self-Propagating High-Temperature Synthesis: Pore Structure, Mechanical Property and Application
  Abstract

Porous TiNi shape-memory alloy (TiNi SMA) bodies were produced from the (Ti+Ni) powder mixture by self-propagating high-temperature synthesis (SHS) method. Various processing variables such as ignition temperature and heating schedule were used to control the pore structure. Relationship between pore structure and mechanical property was also investigated. An in vivo test was performed to evaluate bone tissue response and biocompatibility of porous TiNi SMA. It showed no apparent adverse reactions such as inflammation and foreign body reaction. Bone ingrowth was found in the pore space of all implanted blocks. Introduction Titanium-nickel intermetallic compound is well known as one

  Info
Periodical
Materials Science Forum (Volumes 449-452)
Edited by
S.-G. Kang and T. Kobayashi
Pages
1097-1100
DOI
10.4028/www.scientific.net/MSF.449-452.1097
Citation
J. S. Kim, S.G. Yang, J.H. Kang, S. B. Kang, K. S. Yoon, Y. S. Kwon, "Porous TiNi Biomaterial Produced by Self-Propagating High-Temperature Synthesis: Pore Structure, Mechanical Property and Application", Materials Science Forum, Vols. 449-452, pp. 1097-1100, 2004
Online since
March 2004
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Mitsuru Takemoto, Shunsuke Fujibayashi, Tomiharu Matsushita, J. Suzuki, Tadashi Kokubo, Takashi Nakamura
Abstract:Porous bioactive titanium implant was produced by plasma-spray method and succeeding chemical and thermal treatment. This porous titanium...
263
Authors: B. Otsuki, Mitsuru Takemoto, Shunsuke Fujibayashi, Masashi Neo, Tadashi Kokubo, Takashi Nakamura
Abstract:A porous structure comprises pores and pore throats with a complex three-dimensional network structure, and many investigators have...
967
Authors: Montasser Dewidar, Jae Kyoo Lim
Abstract:Porous-surfaced with solid core Ti-6Al-4V implant compacts were fabricated by traditional powder metallurgy. Powder metallurgy technique was...
1209
Authors: Jian Yu Xiong, Yun Cang Li, Yasuo Yamada, Peter D. Hodgson, Cui E Wen
Abstract:Ti-26 at.%Nb (hereafter Ti-26Nb) alloy foams were fabricated by space-holder sintering process. The porous structures of the foams were...
1689
Authors: Holger Keuer, Cornelia Ganz, Wei Guo Xu, Bernhard Frerich, Thomas Gerber
Abstract:The purpose of the present study was to evaluate the role of bioactive surface coating and geometric design of orthopedic implants. In...
499