CUED Publications database

Performance comparison of Stellite 6® deposited on steel using supersonic laser deposition and laser cladding

Luo, F and Cockburn, A and Lupoi, R and Sparkes, M and O'Neill, W (2012) Performance comparison of Stellite 6® deposited on steel using supersonic laser deposition and laser cladding. Surface and Coatings Technology, 212. pp. 119-127. ISSN 0257-8972

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Abstract

Stellite 6® powders were deposited on carbon steel using Supersonic Laser Deposition. The microstructure and performance of the coatings were examined using SEM, optical microscopy, EDS, XRD, microhardness testing and pin-on-disc wear testing. The results showed that the microstructure and wear behaviour of the most successful SLD deposition conditions with N2 at a pressure of 30bar, a temperature of 450°C and a deposition power of 1.5kW were compared with that of optimised laser cladding. © 2012 Elsevier B.V.

Item Type: Article
Uncontrolled Keywords: Dilution Laser cladding Microstructure Stellite 6 alloy Supersonic laser deposition Wear testing
Subjects: UNSPECIFIED
Divisions: Div E > Production Processes
Depositing User: Cron Job
Date Deposited: 07 Apr 2014 01:08
Last Modified: 08 Dec 2014 02:33
DOI: 10.1016/j.surfcoat.2012.09.031