Characterisations of plasma sprayed and
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Buta Singh Sidhu; D Puri; S Prakash
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Article
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2004
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Elsevier Science
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English
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NiCrAlY and Ni 3 Al coatings were obtained on boiler tube steels namely ASTM-SA210-Grade A1, ASTM-SA213-T-11 and ASTM-SA213-T-22 through shrouded plasma spray process. NiCrAlY was also used as a bond coat before applying Ni 3 Al coatings. The coatings were subjected to metallography, XRD and SEM/EDA