Paper Title:
Tribological Improvement of Thermal-Sprayed Ti-Based Coatings Modified by 1200 K Nitridation
  Abstract

Hardness and wear resistance of thermal-sprayed coatings of titanium containing 0, 3, 5 and 10 wt% bond coat (Ni5Al5Mo) were improved by 1200 K nitridation in 5, 10 and 15 ml.s-1 ammonia for 5 h. The improvement was due to the formation of TiN and Ti2N and governed by the ammonia flow rates and the percentage of bond coat. In addition, the coatings were analysed using a scanning electron microscope to determine the distribution of phases and cavities.

  Info
Periodical
Solid State Phenomena (Volume 107)
Main Theme
Edited by
T. Vilaithong, D. Boonyawan and C. Thongbai
Pages
133-136
DOI
10.4028/www.scientific.net/SSP.107.133
Citation
S. Thongtem, T. Thongtem, T. Vilaithong, T. Thawornkul, "Tribological Improvement of Thermal-Sprayed Ti-Based Coatings Modified by 1200 K Nitridation", Solid State Phenomena, Vol. 107, pp. 133-136, 2005
Online since
October 2005
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$32.00
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