Residual stress in coatings produced by cold spray

Luzin, Vladimir, Spencer, Kevin, Zhang, Mingxing and Matthews, Neil (2014). Residual stress in coatings produced by cold spray. In: H. G. Brokmeier, Mechanical Stress Evaluation by Neutrons and Synchrotron Radiation VI. 6th International Conference on Mechanical Stress Evaluation by Neutrons and Synchrotron Radiation (MECA SENS VI 2011), Hamburg, Germany, (155-159). 7-9 September 2011. doi:10.4028/www.scientific.net/MSF.772.155

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Author Luzin, Vladimir
Spencer, Kevin
Zhang, Mingxing
Matthews, Neil
Title of paper Residual stress in coatings produced by cold spray
Conference name 6th International Conference on Mechanical Stress Evaluation by Neutrons and Synchrotron Radiation (MECA SENS VI 2011)
Conference location Hamburg, Germany
Conference dates 7-9 September 2011
Proceedings title Mechanical Stress Evaluation by Neutrons and Synchrotron Radiation VI   Check publisher's open access policy
Journal name Materials Science Forum   Check publisher's open access policy
Place of Publication Stafa-Zurich, Switzerland
Publisher Trans Tech Publications
Publication Year 2014
Sub-type Fully published paper
DOI 10.4028/www.scientific.net/MSF.772.155
Open Access Status
ISBN 9783037859117
9783038262923
ISSN 0255-5476
Editor H. G. Brokmeier
Volume 772
Start page 155
End page 159
Total pages 5
Collection year 2015
Language eng
Abstract/Summary Cold spray technology is used to produce metal coatings with a variety of functions, including surface corrosion protection, improvement of wear resistance, etc. Cold sprayed materials exhibit a wide range of behaviours resulting in large variation of spraying efficiency, coating properties, quality and performance in service. Residual stress, being a result and attribute of the deposition process, can be studied to test whether the coating is in tension/compression stress state and also to provide information about the thermo-mechanical history of the material during the deposition process. Residual stress distributions in a variety of coating materials have been studied by neutron diffraction. Through-thickness residual stress profiles show that the stress magnitude varies significantly and depends mainly on the mechanical properties of the coating material.
Subjects 2500 Materials Science
3104 Condensed Matter Physics
2210 Mechanical Engineering
2211 Mechanics of Materials
Keyword Cold spray
Neutron diffraction
Residual stresses
Q-Index Code C1
Q-Index Status Confirmed Code
Institutional Status UQ

 
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Created: Tue, 14 Jan 2014, 00:17:44 EST by System User on behalf of School of Mechanical and Mining Engineering