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Effect Of Precipitation Processes In AluminumAlloy 6101 T1Used In The Electric TransmissionLines

Auteurs : M.D. Hadid, M. Zidani, T. Djimaoui, S. Messaoudi, L.Bessais, D. Miroud, M. H .Mathon, nd T.Baudin
Année : 2016
Domaine : Sciences des matériaux
Type : Communication
Conférence: 7th African Conference on Non Destructive Testing ACNDT 2016 & the 5th International Conference on NDT and Materials Industry and Alloys (IC-WNDT-MI)
Résumé en PDF : (résumé en pdf)
Fulltext en PDF : (.pdf)
Mots clés : aging, dislocations, Aluminum alloy, Microhardness, Electrical resistivity

Résumé :

Many experiments are performed on aluminumalloy 6101 T1 to characterize the processes of precipitateovercoming by the dislocations. IT has been well known thatthe nuclei of metastable phases and composition fluctuation arefound in an Al- MgSi alloy during the early stage of aging. Thecombined effects of high temperature and the cold drawing ofthis alloy causeda highest microhardness of the materialaccompanied by a development of a fibrous texture. Theelectrical resistivity of the alloy decrease with the increasingaging time.