Process parameter optimisation of laser clad iron based alloy: predictive models of deposition efficiency, porosity and dilution

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Process parameter optimisation of laser clad iron based alloy: predictive models of deposition efficiency, porosity and dilution

As a candidate coating material for heat-exchanger surfaces in commercial power generation boiler, an amorphous/glass forming Fe-Cr-B alloy NanoSteel SHS 7170 was deposited by a 2 kW fibre laser onto a boiler grade steel substrate (15Mo3). A comprehensive trial with 28 single track optimisation runs...

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Bibliographic Details
Main Authors:	Reddy, Liam, Preston, Simon P., Shipway, P.H., Davis, C., Hussain, Tanvir
Format:	Article
Published:	Elsevier 2018
Subjects:	Process modelling; NanoSteel; Laser cladding; Porosity; Dilution; Boiler coatings
Online Access:	https://eprints.nottingham.ac.uk/52188/

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