Optimization and Characterization of High Velocity Oxy-fuel Sprayed Coatings

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Journal Title
Journal ISSN
Volume Title
A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä
Date
2011
Major/Subject
Mcode
Degree programme
Language
en
Pages
36
17-52
Series
COATINGS, Volume 1, issue 1
Abstract
In this work High Velocity Oxy-fuel (HVOF) thermal spray techniques, spraying process optimization, and characterization of coatings are reviewed. Different variants of the technology are described and the main differences in spray conditions in terms of particle kinetics and thermal energy are rationalized. Methods and tools for controlling the spray process are presented as well as their use in optimizing the coating process. It will be shown how the differences from the starting powder to the final coating formation affect the coating microstructure and performance. Typical properties of HVOF sprayed coatings and coating performance is described. Also development of testing methods used for the evaluation of coating properties and current status of standardization is presented. Short discussion of typical applications is done
Description
Keywords
characterization, coating, HVOF, optimization, standardization, thermal spray
Other note
Citation
Oksa , M , Turunen , E , Suhonen , T , Varis , T & Hannula , S-P 2011 , ' Optimization and Characterization of High Velocity Oxy-fuel Sprayed Coatings : Techniques, Materials, and Applications ' , Coatings , vol. 1 , no. 1 , pp. 17-52 . https://doi.org/10.3390/coatings1010017