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A novel approach to process phase pure alpha-Al2O3 coatings by solution precursor plasma spraying

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Title A novel approach to process phase pure alpha-Al2O3 coatings by solution precursor plasma spraying
 
Creator SIVAKUMAR, G
DUSANE, RO
JOSHI, SV
 
Subject Solution precursor plasma spray
Al2O3
In flight powder formation
Splats
Coating mechanism
ALUMINA COATINGS
SPLAT FORMATION
PYROLYSIS
MICROSTRUCTURE
PARTICLES
TEMPERATURE
MORPHOLOGY
DEPOSITS
POWDERS
 
Description The present work represents a significant new approach in the field of thermal spraying to deposit nanostructured phase-pure alpha-Al2O3 coatings in a single step. In order to understand the mechanism of coating formation, a detailed investigation of in flight formed particles and splat morphologies has been carried out. A plausible deposition mechanism has been proposed based on the understanding derived from the above studies that can form the basis for developing novel ceramic coatings employing the solution precursor plasma spray technique. (C) 2013 Elsevier Ltd. All rights reserved.
 
Publisher ELSEVIER SCI LTD
 
Date 2014-10-14T17:44:11Z
2014-10-14T17:44:11Z
2013
 
Type Article
 
Identifier JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 33(13-14)2823-2829
http://dx.doi.org/10.1016/j.jeurceramsoc.2013.05.005
http://dspace.library.iitb.ac.in/jspui/handle/100/14599
 
Language en