Characterization of Different Additives of Sintered Cobalt F-75 Alloy in Biomaterial Applications
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Published:2013-12
Issue:
Volume:594-595
Page:29-33
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ISSN:1662-9795
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Container-title:Key Engineering Materials
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language:
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Short-container-title:KEM
Author:
Abdul Malek Rohaya1, Hang Yeoh Chieh2
Affiliation:
1. Universiti Malaysia Perlis 2. Universiti Malaysia Perlis (UniMAP)
Abstract
A Co-Cr-Mo (ASTM CoF-75) alloy is normally used because of their good in physical, mechanical, wear and as well as biocompatibility. In order to obtain similarity chemical structure of bone, addition of HAP or TCP into CoF-75 alloy is required. The samples were fabricated using powder metallurgy (P/M) technique under pressure of 350 MPa and sintered at 1200 °C under argon atmosphere. The results on the effect of different additives were studied in terms of shrinkage, bulk density, apparent porosity and microstructural analysis.
Publisher
Trans Tech Publications, Ltd.
Subject
Mechanical Engineering,Mechanics of Materials,General Materials Science
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