Huez, Julitte and Buirette, Christophe and Andrieu, Eric and Pérusin, Simon and Audion, Sylvain
Characterization of the mechanical behaviour of both fusion zone and base metal of electron beam welded TA6V titanium alloy.
(2010)
Materials Science Forum, 654-656. 890-893. ISSN 0255-5476
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(Document in English)
PDF (Author's version) - Requires a PDF viewer such as GSview, Xpdf or Adobe Acrobat Reader 9MB |
Official URL: http://dx.doi.org/10.4028/www.scientific.net/MSF.654-656.890
Abstract
The fusion zone of an electron beam welded Ti-6Al-4V alloy presents a a' martensitic structure which leads to a change of mechanical properties. Starting from two manufacturing processing routes for the alloy (1) a b processing followed by the weld (which will be considered as the reference microstructures), (2) an a+b processing followed by welding and a post weld heat treatment (PWHT), the microstructure can be adjusted to avoid local difference of strength, fatigue properties and impact toughness. This results from the optimisation of the process and of the PWHT. The present work investigates the mechanical behaviour and the damage mechanism of both base metal and fusion zone in regards to the microstructure and to the heat treatment parameters.
Item Type: | Article |
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Additional Information: | Thanks to Trans Tech Publications editor. The definitive version is available at http://www.scientific.net The original PDF of the article can be found at Materials Science Forum website : http://dx.doi.org/10.4028/www.scientific.net/MSF.654-656.890 |
HAL Id: | hal-00845099 |
Audience (journal): | International peer-reviewed journal |
Uncontrolled Keywords: | |
Institution: | Other partners > Airbus (FRANCE) French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE) Université de Toulouse > Institut National Polytechnique de Toulouse - Toulouse INP (FRANCE) Université de Toulouse > Université Toulouse III - Paul Sabatier - UT3 (FRANCE) |
Laboratory name: | |
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Deposited On: | 03 Jul 2013 12:12 |
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