Paper Title:
Influence of C and Al Addition on Microstructure and Mechanical Properties of Ultrafine TiCN-Based Cermets
  Abstract

In this paper, the TiCN-based cermets were fabricated with ultrafine TiCN, metal binders and carbide additives. Different content of C and Al were separately added to eliminate the oxygen contamination. The composition of the mixture was TiCN-10Mo-20WC- 20Ni-xC/Al. Effect of the C and Al addition on microstructure and mechanical properties was investigated. Results indicated that cermets with carbon addition had higher relative density and more homogenous microstructure while the Al addition had the opposite effect. Proper addition of carbon improved the mechanical properties.

  Info
Periodical
Key Engineering Materials (Volumes 368-372)
Edited by
Wei Pan and Jianghong Gong
Pages
1110-1112
DOI
10.4028/www.scientific.net/KEM.368-372.1110
Citation
X. J. Ni, L. H. Qi, "Influence of C and Al Addition on Microstructure and Mechanical Properties of Ultrafine TiCN-Based Cermets", Key Engineering Materials, Vols. 368-372, pp. 1110-1112, 2008
Online since
February 2008
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Price
$32.00
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