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Effect Of Precipitation Processes InAluminumAlloy 6101 T1Used In The ElectricTransmissionLines

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7th African Conference on Non Destructive Testing ACNDT 2016 & the 5th International Conference on NDT and Materials Industry and Alloys (IC-WNDT-MI)

2016

Effect Of Precipitation Processes In

AluminumAlloy 6101 T1Used In The Electric TransmissionLines

M.D. Hadid, M. Zidani, T. Djimaoui, S. Messaoudi, L.Bessais, D. Miroud, M. H .Mathon, nd T.Baudin

Abstract : 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.

Keywords : aging, dislocations, Aluminum alloy, Microhardness, Electrical resistivity

Centre de Recherche en Technologies Industrielles - CRTI - www.crti.dz

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