Paper Title:
Research on the Low Temperature Degradation Resistance of TiN/3Y-TZP
  Abstract

The composite materials TiN/3Y-TZP, 3Y-TZP doped by TiN with different contents and particle sizes, were fabricated through the same hot-pressing techniques. Compared with 3Y-TZP, the low temperature degradation resistance of TiN/3Y-TZP aged at the temperature from 170°C to 350°C in air for 50 h was investigated in virtue of XRD and SEM in the experiment. For TiN/3Y-TZP and 3Y-TZP, the maximum aging rate all occurs at 220°C. The addition of TiN can availably improve the low temperature degradation resistance of 3Y-TZP at different aging temperatures, but cannot change the relationship between the aging rate and the aging temperature. For TiN/3Y-TZP, the matrix particle size is the key factor responsible for its low temperature degradation resistance.

  Info
Periodical
Advanced Materials Research (Volumes 79-82)
Edited by
Yansheng Yin and Xin Wang
Pages
287-290
DOI
10.4028/www.scientific.net/AMR.79-82.287
Citation
J. Sun, B. K. Han, X. H. Yang, C. Z. Huang, "Research on the Low Temperature Degradation Resistance of TiN/3Y-TZP", Advanced Materials Research, Vols. 79-82, pp. 287-290, 2009
Online since
August 2009
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Price
$32.00
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