Application of small punch creep testing to a thermally sprayed CoNiCrAlY bond coat

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Application of small punch creep testing to a thermally sprayed CoNiCrAlY bond coat

High velocity oxy-fuel thermal spraying was used to prepare free-standing CoNiCrAlY (Co–31.7% Ni–20.8% Cr–8.1% Al–0.5% Y (wt%)) bond coat alloy samples approximately 0.5 mm thick. Creep tests were conducted at 750 °C on these samples using a small punch (SP) creep test method. The samples were chara...

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Bibliographic Details
Main Authors:	Chen, H., Hyde, T.H., Voisey, K.T., McCartney, D.G.
Format:	Article
Published:	Elsevier 2013
Subjects:	HVOF thermal spraying; MCrAlY bond coat; Mechanical testing; Creep; Phase transformation
Online Access:	https://eprints.nottingham.ac.uk/3256/

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