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Title: Comparison of Thermal Transport Property Measurements of Thermally Sprayed Coatings by the Laser and Xenon Flash Techniques

Abstract

Development of precise and reliable measurement methods is an important step in the study of the thermal transport property of inherently complex systems such as thermally sprayed coatings. In this study, the applicability and repeatability of both the laser and xenon flash techniques have been investigated through the measurements on the coatings made from ceramics, metals, alloys, and composites. For the four series of material systems, issues such as the effect of powder morphology, coating thickness, spraying technique, chemical composition, and oxidation on the thermal diffusivity as well as the corresponding measurement repeatability are assessed. This investigation provides information necessary for precise and reliable characterization of the thermal transport property of various thermally sprayed coatings.

Authors:
 [1];  [2];  [1]
  1. ORNL
  2. State University of New York, Stony Brook
Publication Date:
Research Org.:
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); High Temperature Materials Laboratory
Sponsoring Org.:
USDOE Office of Energy Efficiency and Renewable Energy (EERE)
OSTI Identifier:
1026702
DOE Contract Number:  
DE-AC05-00OR22725
Resource Type:
Conference
Resource Relation:
Conference: ITSC2007, Beijing, China, 20070514, 20070517
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; ALLOYS; CERAMICS; CHEMICAL COMPOSITION; COATINGS; LASERS; MORPHOLOGY; OXIDATION; SPRAYED COATINGS; THERMAL DIFFUSIVITY; THICKNESS; TRANSPORT; XENON

Citation Formats

Chi, Weiguang, Sampath, S, and Wang, Hsin. Comparison of Thermal Transport Property Measurements of Thermally Sprayed Coatings by the Laser and Xenon Flash Techniques. United States: N. p., 2007. Web.
Chi, Weiguang, Sampath, S, & Wang, Hsin. Comparison of Thermal Transport Property Measurements of Thermally Sprayed Coatings by the Laser and Xenon Flash Techniques. United States.
Chi, Weiguang, Sampath, S, and Wang, Hsin. Mon . "Comparison of Thermal Transport Property Measurements of Thermally Sprayed Coatings by the Laser and Xenon Flash Techniques". United States. doi:.
@article{osti_1026702,
title = {Comparison of Thermal Transport Property Measurements of Thermally Sprayed Coatings by the Laser and Xenon Flash Techniques},
author = {Chi, Weiguang and Sampath, S and Wang, Hsin},
abstractNote = {Development of precise and reliable measurement methods is an important step in the study of the thermal transport property of inherently complex systems such as thermally sprayed coatings. In this study, the applicability and repeatability of both the laser and xenon flash techniques have been investigated through the measurements on the coatings made from ceramics, metals, alloys, and composites. For the four series of material systems, issues such as the effect of powder morphology, coating thickness, spraying technique, chemical composition, and oxidation on the thermal diffusivity as well as the corresponding measurement repeatability are assessed. This investigation provides information necessary for precise and reliable characterization of the thermal transport property of various thermally sprayed coatings.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Mon Jan 01 00:00:00 EST 2007},
month = {Mon Jan 01 00:00:00 EST 2007}
}

Conference:
Other availability
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