Improved thermally grown oxide scale in air plasma sprayed NiCrAlY/nano-YSZ coatings

• Main Authors: Daroonparvar, Mohammadreza, Mat Yajid, Muhamad Azizi, Mohd. Yusof, Noordin, Hussain, Mohammad Sakhawat
• Format: Article
• Language: English
• Published: Hindawi Publishing Corporation 2013
• Subjects: TJ Mechanical engineering and machinery
• Online Access: http://eprints.utm.my/id/eprint/50430/1/MuhamadAziziMat2013_Improvedthermallygrownoxide.pdf; http://eprints.utm.my/id/eprint/50430/; http://dx.doi.org/10.1155/2013/520104

Oxidation has been considered as one of the principal disruptive factors in thermal barrier coating systems during service. So, oxidation behavior of thermal barrier coating (TBC) systems with nanostructured and microstructured YSZ coatings was investigated at 1000 ° C for 24 h, 48 h, and 120 h. Air...