An analytical approach to the β-phase coarsening behaviour in a thermally sprayed CoNiCrAlY bond coat alloy

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An analytical approach to the β-phase coarsening behaviour in a thermally sprayed CoNiCrAlY bond coat alloy

This paper investigates the β-phase coarsening behaviour during isothermal heat treatment of free-standing CoNiCrAlY (Co-31.7%Ni-20.8%Cr-8.1%Al-0.5%Y, all in wt%) coatings prepared by high velocity oxy-fuel (HVOF) thermal spraying. The microstructure of the coatings was characterised using scanning...

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Bibliographic Details
Main Authors:	Chen, H., Si, Y.Q., McCartney, D.G.
Format:	Article
Published:	Elsevier 2017
Subjects:	HVOF spraying; MCrAlY; β-phase; Coarsening; Heat treatment; Diffusion
Online Access:	https://eprints.nottingham.ac.uk/40393/

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