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(2001, September). Corrosion behaviour of laser treated friction stir welds in high strength aluminium alloys. 3rd International Symposium.
. "Corrosion behaviour of laser treated friction stir welds in high strength aluminium alloys". 3rd International Symposium (Sep.2001).
. "Corrosion behaviour of laser treated friction stir welds in high strength aluminium alloys". 3rd International Symposium (Sep.2001).
Corrosion behaviour of laser treated friction stir welds in high strength aluminium alloys. 3rd International Symposium. 2001 Sep; .
2001, 'Corrosion behaviour of laser treated friction stir welds in high strength aluminium alloys', 3rd International Symposium. Available from: https://www.twi-global.com/technical-knowledge/fsw-symposium-papers/FSWSymposia-200109-7Paper04.pdf.
. Corrosion behaviour of laser treated friction stir welds in high strength aluminium alloys. 3rd International Symposium. 2001;. https://www.twi-global.com/technical-knowledge/fsw-symposium-papers/FSWSymposia-200109-7Paper04.pdf.
. Corrosion behaviour of laser treated friction stir welds in high strength aluminium alloys. 3rd International Symposium. 2001 Sep;. https://www.twi-global.com/technical-knowledge/fsw-symposium-papers/FSWSymposia-200109-7Paper04.pdf.

Corrosion behaviour of laser treated friction stir welds in high strength aluminium alloys

3rd International Symposium
September 2001

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The effects of laser surfacing on the microstructure and corrosion properties of friction stir welds in 6.34 mm (0.25 in) thickness plates of aluminium alloys 2024-T351 and 7010-T7651 were studied. Specimens were laser surfaced using an excimer laser (2, 5 or 10 pulses). The surface morphology, chemical composition and phases before and after laser treatment were studied using optical microscopy and SEM. Susceptibility to localised corrosion was examined using the ASTM G85 salt spray test, potentiodynamic anodic and cathodic polarisation, and the scanning reference electrode technique. The corrosion resistance was improved by excimer laser treatment.

3rd International Symposium, 27-28 Sep 2001, Session 7: Properties & Performance, Paper 04

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