Paper Title:
A Comparative Research on the Compositions and Microstructure of the Ti(CN) Based Cermets in Different Sintering Atmospheres
  Abstract

The composition, microstructures and properties of the Ti(CN) based cermets have been characterized by using SEM/BSE and energy spectrometer. Results shows that the carbon content of the cermets through N2 and Ar sintering was lower by 0.5% than vacuum sintering and the nitrogen content of the cermets through N2 sintering was higher by 20~25% than the Ar and vacuum atmosphere sintering. When sintered in Ar or N2, the balance between the carbon and nitrogen in the cermets was broken to form a surface defects, which would result in poor properties. The structure of vacuum sintering is more uniform and the properties are better.

  Info
Periodical
Key Engineering Materials (Volumes 368-372)
Edited by
Wei Pan and Jianghong Gong
Pages
1113-1115
DOI
10.4028/www.scientific.net/KEM.368-372.1113
Citation
S. C. Wang, S. Z. Zhou, W. Z. Peng, H. Z. Miao, W. Pan, "A Comparative Research on the Compositions and Microstructure of the Ti(CN) Based Cermets in Different Sintering Atmospheres", Key Engineering Materials, Vols. 368-372, pp. 1113-1115, 2008
Online since
February 2008
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: Yong Zheng, Hai Jun Yu, Quan Yuan, Yong Lin Yan
Abstract:Pure Ti, TiN and graphite powders were mechanically alloyed to synthesize Ti(C,N) powder with nanocrystalline microstructure. The effect of...
1107
Authors: Xian Juan Ni, Long Hao Qi
Abstract:In this paper, the TiCN-based cermets were fabricated with ultrafine TiCN, metal binders and carbide additives. Different content of C and...
1110
Authors: Xing Yong Gu, Shu Zhen Lv, Yun Xia Chen, Hai Yang Xu
Abstract:Ti(C,N) solid solution were prepared at 1450°C and 1atm nitrogen pressure and the effect of the ways of adding nitrogen on the mechanical...
51
Authors: Teng Biao Zheng, Ping Feng, Hai Yan Lei
Chapter 4: Ceramic
Abstract:The effect of sintering atmosphere and nitrogen pressure on microstructure of Ti(C, N)–12WC–16Ni–4Mo2C cermet were investigated by...
540
Authors: Hai Long Wei, Hai Yan Lei, Guo Xiong Zhong, Hai Zhou Yu, Ping Feng
Chapter 1: Materials Science and Technologies
Abstract:Four Ti (C,N)-based cermets with Cr3C2 content of 0.3%, 0.6%, 0.9% and 1.2 % in mass ratio were sintered in vacuum at...
46