Paper Title:
Oxidation Resistance of Coated and Uncoated SiC-Based Refractories
  Abstract

The potentialities of ceramic coatings as a protective layer have been discussed by the comparison of the oxidation kinetics between coated and uncoated SiC-based materials. It was observed that a thermally sprayed coating of titanium dioxide (TiO2), in the same conditions of oxidation, decreases the kinetics constants and acts as a diffusion barrier. The evolution of the (micro-)structural features of oxidized materials were followed by XRD and SEM.

  Info
Periodical
Edited by
Pietro VINCENZINI, Sheldon WIEDERHORN and Paolo COLOMBO
Pages
135-142
DOI
10.4028/www.scientific.net/AST.65.135
Citation
G. Di Vita, O. Preziosa, S. Foucaud, A. Maître, A. Denoirjean, C. Barthélémy, "Oxidation Resistance of Coated and Uncoated SiC-Based Refractories", Advances in Science and Technology, Vol. 65, pp. 135-142, 2010
Online since
October 2010
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: Cui Li, Wei Qi, Kutsuna Muneharu
Abstract:A zircon coating was applied on the surface of Ti-6Al-4V alloy by plasma spray and its effect on the high temperature tensile properties of...
547
Authors: Eric Cavaletti, Sebastien Mercier, Denis Boivin, Marie Pierre Bacos, Pierre Josso, Daniel Monceau
Abstract:A diffusion barrier based on a NiW electrolytic coating has been developed to limit interdiffusion between a Ni-base superalloy (MCNG) and a...
23
Authors: Ju An Zhao
Abstract:A multi-layer coating SiC/ Si - MoSi2 /MoSi2 with good oxidation resistance has been developed by using the slurry-sintering method on the...
1
Authors: Biao Zhou, Feng Jin, Qun Luo, Qian Li, Kuo Chih Chou
Chapter 13: Surface Engineering/Coatings
Abstract:The high temperature oxidation and microstructure evolution of 55%Al-Zn-Si coated sheets were studied by scanning electron microscopy (SEM)...
1998