Slurry erosion performance of Ni–Al2O3 based composite coatings

dc.contributor.author	Grewal, H.S.
dc.contributor.author	Agrawal, A.
dc.contributor.author	Singh, H.
dc.date.accessioned	2016-08-17T09:00:29Z
dc.date.available	2016-08-17T09:00:29Z
dc.date.issued	2016-08-17
dc.identifier.uri	http://localhost:8080/xmlui/handle/123456789/230
dc.description.abstract	Performance of Ni–Al2O3 based composite coatings was evaluated under slurry erosion condition. Erosion resistance was correlated with different properties of the coatings. It was observed that fracture toughness is an important parameter that controls the erosion resistance of coatings. Content of alumina was found to have significant influence on the erosion performance and material removal mechanism of the coatings. Erosion rates were predicted using fracture-contact model. The results were observed to lie in close proximity to the experimental results. Cracking and spalling of coating, fracture of reinforcing phase and removal of splats were observed to be the primary erosion mechanisms.	en_US
dc.language.iso	en_US	en_US
dc.subject	Erosion	en_US
dc.subject	Wear	en_US
dc.subject	Thermally-sprayed	en_US
dc.subject	Mechanism	en_US
dc.title	Slurry erosion performance of Ni–Al2O3 based composite coatings	en_US
dc.type	Article	en_US