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GENERAL INFORMATION

1. Title of website:
	Comparison of through thickness residual strain in thermally sprayed coatings onto substrate with
	grooved surface and flat surface. [Dataset]

2. Contributor information:
	Faisal, Nadimul (Robert Gordon University)
	Verma, Jaya 
	Irungu, Beth 
	Prathuru, Anil 
	Leex, Tung Lik
	Goel, Saurav 
	Ahmed, Rehan 
	Rajendran, Vinooth 
	Mohanty, Shalini 
	
3. Date on which website first launched:
	2023-07-02
	

ACCESS INFORMATION

1. Release Date and Access Link:
	This file is due to be publicly released on the 12th February 2026. Full metadata is available from 
	the ISIS neutron and muon source data journal: https://doi.org/10.5286/ISIS.E.RB2220020-1
		
2. Recommended citation:
	FAISAL, N., VERMA, J., IRUNGU, B., PRATHURU, A., LEE, T.L., GOEL, S., AHMED, R., RAJENDRAN, V. 
	and MOHANTY, S. 2023. Comparison of through thickness residual strain in thermally sprayed coatings 
	onto substrate with grooved surface and flat surface. [Dataset].  Hosted on STFC ISIS neutron and 
	muon source data journal [online]. Available from: https://doi.org/10.5286/ISIS.E.RB2220020-1
	
	
CONTEXTUAL INFORMATION

1. Abstract:
	This proposal aims to compare through thickness residual strain in thermally sprayed coatings onto 
	substrate with grooved surface and flat surface with a view to comprehend their tribological 
	performance, as a reduced tensile residual stress at the interface could enhance coatings fatigue 
	life. Shown by previous machining results, a corrugated or grooved surface alters the way tensile 
	stress manifests which will be beneficial to the spraying field which forms the core of this 
	scientific investigation. Reduced tensile residual stress are known to be beneficial to the fatigue 
	life of coatings leading to enhanced tribological performance – which demonstrates wider impact of 
	this investigation.