期刊
CERAMICS INTERNATIONAL
卷 40, 期 4, 页码 5343-5348出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.ceramint.2013.10.113
关键词
Ti3SiC2; Biomedical applications; Composite; Powders-solid state reaction; SiC
资金
- National Natural Science Foundation of China [51074077, 50774036]
- Guangdong Provincial Natural Science Foundation [8151064101000029]
Soft Ti3SiC2 ceramic is a new class of potential biomaterial for orthopaedic applications and dental implants. Introducing SiC into Ti3SiC2 can compensate for the relatively low hardness of the Ti3SiC2 implants. In this study, SiC reinforced Ti3SiC2-base composites were fabricated by reactive sintering of powder compacts. Mechanical properties and phase constitution of the prepared samples were studied. Biocompatibility of the composite was evaluated by implanting the material onto the shaft surface of the femur of a rabbit, while, biostability was studied by immersing the material into human blood plasma and also into a simulated body fluid (Hank's) for prolonged time. (C) 2013 Elsevier Ltd and Techna Group S.r.l. All rights reserved.
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