The role of formation of continues thermally grown oxide layer on the nanostructured NiCrAlY bond coat during thermal exposure in air

• Main Authors: Daroonparvar, Mohammadreza, Hussain, Mohammad Sakhawat, Mat Yajid, Muhammad Azizi
• Format: Article
• Published: Elsevier 2012
• Subjects: TJ Mechanical engineering and machinery
• Online Access: http://eprints.utm.my/id/eprint/33896/; http://dx.doi.org/10.1016/j.apsusc.2012.08.002
• Institution: Universiti Teknologi Malaysia

In recent years, the life expectancy of thermal barrier coatings is expected to be improved by applying the nanostructured NiCrAlY bond coat. The present paper reviews the main technique used in the synthesis of nano-crystalline NiCrAlY powders using a planetary ball mill and investigates the micros...