Paper Title:

Low-Temperature Preparation of Biomorphic TiC/C Ceramic in Molten Salt Media

Periodical Advanced Materials Research (Volumes 79 - 82)
Main Theme Multi-Functional Materials and Structures II
Edited by Yansheng Yin and Xin Wang
Pages 1371-1374
DOI 10.4028/www.scientific.net/AMR.79-82.1371
Citation Hong Xi Zhu et al., 2009, Advanced Materials Research, 79-82, 1371
Online since August, 2009
Authors Hong Xi Zhu, Jun Ding, Cheng Ji Deng, Shao Wei Zhang
Keywords Biomorph, Carbide, Molten Salt Synthesis, Porous Ceramics
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In the present work, biomorphic TiC/C ceramic with a woodlike structure was synthesized from wood template. The TiC coatings were formed on the surface of C-wood-template in a reaction medium consisting of Ti powder in a mixture of molten LiCl-KCl salts under an argon atmosphere. The structure and biomorph of the TiC/C ceramic were characterized by XRD, TG-DSC, SEM and EDX analyses. The results indicated that Ti powder had reacted with carbon in the cellular wall to form TiC coatings. The resulting biomorphic TiC/C ceramic retained well the structure of the original biomorph of the wood.

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