Microstructural characterisation of a high velocity oxy-fuel thermally sprayed Al-12wt.%Sn-1wt.%Cu alloy

Kong, Chang-Jing; Brown, Paul D.; Horlock, Andrew J.; Harris, Sam J.; McCartney, D. Graham

Abstract

High velocity oxy-fuel thermal sprayed Al-12wt.%Sn-1wt.%Cu alloy coatings have been characterised both in the as-sprayed condition and following heat treatment in air at 300C for periods up to 5 hours. The as-sprayed microstructure comprises principally nanoscale Sn-rich particles embedded in an Al-rich matrix. The Sn-particles coarsen and the alloy microhardness decreases with increasing time of heat treatment.

Citation

Kong, C.-J., Brown, P. D., Horlock, A. J., Harris, S. J., & McCartney, D. G. (2001). Microstructural characterisation of a high velocity oxy-fuel thermally sprayed Al-12wt.%Sn-1wt.%Cu alloy. In M. Aindow, & C. Kiely (Eds.), Electron microscopy and analysis 2001: proceedings of the Institute of Physics Electron Microscopy and Analysis Group Conference, University of Dundee, 5-7 September 2001. IOP Publishing Ltd

• Publication Date: Jan 1, 2001
• Deposit Date: May 19, 2011
• Publicly Available Date: May 19, 2011
• Peer Reviewed: Peer Reviewed
• Issue: 168
• Series Title: Institute of Physics conference series
• Book Title: Electron microscopy and analysis 2001: proceedings of the Institute of Physics Electron Microscopy and Analysis Group Conference, University of Dundee, 5-7 September 2001
• ISBN: 9780750308120
• Keywords: HVOF, AlSnCu, TEM
• Public URL: https://nottingham-repository.worktribe.com/output/1023359
• Related Public URLs: http://iopscience.iop.org/