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Author Stokes, J. ♦ Looney, L.
Source SpringerLink
Content type Text
Publisher Springer US
File Format PDF
Copyright Year ©2008
Language English
Subject Domain (in DDC) Technology ♦ Engineering & allied operations
Subject Keyword finite element analysis ♦ HVOF thermal spraying ♦ residual stress ♦ Engineering Design ♦ Quality Control, Reliability, Safety and Risk ♦ Tribology, Corrosion and Coatings ♦ Materials Science ♦ Characterization and Evaluation of Materials
Abstract Due to the recent advances in thermal spraying technology, considerable research emphasis has been placed on the development of models capable of predicting deposition mechanisms at various stages during the process. In order to gain a deeper knowledge of the mechanisms involved in thermal spraying, it is necessary to isolate the factors affecting these constitutive properties (e.g., residual stress generation) and in doing so quantify the effect of the individual factors. Finite element analysis (FEA) is used in the present research to predict the residual stress generated in a WC-Co deposit produced via the HVOF process. The model is compared to an analytical technique and validated experimentally, the result of which provides a thermo-mechanical modeling procedure with an accuracy greater than 80% of that found experimentally. Combining FEA techniques with analytical and experimental results will enhance the understanding of residual stress in thermal spray techniques.
ISSN 10599495
Age Range 18 to 22 years ♦ above 22 year
Educational Use Research
Education Level UG and PG
Learning Resource Type Article
Publisher Date 2008-06-24
Publisher Place Boston
e-ISSN 15441024
Journal Journal of Materials Engineering and Performance
Volume Number 18
Issue Number 1
Page Count 5
Starting Page 21
Ending Page 25

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Source: SpringerLink