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...
| Main Authors: | , , , , |
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| Format: | Article |
| Published: |
Elsevier
2018
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| Subjects: | |
| Online Access: | https://eprints.nottingham.ac.uk/52188/ |