Variable polarity plasma arc welding of high strength aluminium alloys
The VPP A W process has been evaluated and optimised for the joining of high strength aluminium alloys AA-2024 T351, AA-7150 W51 and AA-7150 T651. The initial experimentation was performed with conventional AC-GTAW power supplies with limited results. Failure of the control logic to stabilise the we...
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| Language: | en |
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Cranfield University
2016
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| Online Access: | http://dspace.lib.cranfield.ac.uk/handle/1826/10746 |