Zobrazeno 1 - 10
of 61
pro vyhledávání: '"Hiba Azzeddine"'
Autor:
Hiba Azzeddine, Abdelkader Hanna, Achour Dakhouche, Thierry Baudin, François Brisset, Yi Huang, Terence G. Langdon
Publikováno v:
Crystals, Vol 13, Iss 4, p 662 (2023)
The evolutions of microstructure and texture and the corrosion behaviour of low light rare-earth containing Mg-1.4Nd and low heavy rare-earth containing Mg-0.6Gd and Mg-0.4Dy (wt.%) were evaluated and compared after processing by high-pressure torsio
Externí odkaz:
https://doaj.org/article/2d33306001644311966c06755a32035f
Publikováno v:
Journal of Magnesium and Alloys, Vol 9, Iss 2, Pp 581-591 (2021)
The corrosion behaviour of as-cast binary Mg–0.3Ce, Mg–1.44Nd, Mg–0.63Gd and Mg–0.41Dy (wt%) alloys was investigated in DMEM+10% FBS solution using electrochemical and weight loss tests. The results revealed that the alloys with heavy RE elem
Externí odkaz:
https://doaj.org/article/982dc4e2cd2e436cbba78aa8d13f3bce
Publikováno v:
Crystals, Vol 13, Iss 3, p 540 (2023)
The local microstructure, texture gradient and mechanical properties through the shoulder dimension (10 mm) of upper and lower AA5182 aluminum sheets were investigated using electron backscatter diffraction (EBSD) and Vickers microhardness after fric
Externí odkaz:
https://doaj.org/article/5803f6bcfebd4859934b4c7e45a7a9c9
Autor:
Fairouze Guerza-Soualah, Hiba Azzeddine, Thierry Baudin, Anne-Laure Helbert, François Brisset, Djamel Bradai
Publikováno v:
Journal of Magnesium and Alloys, Vol 8, Iss 4, Pp 1198-1207 (2020)
The microstructure and texture development in a Mg–0.41Dy (wt%) alloy after plane strain compression (PSC) at 300 °C under a strain rate of 10−2 and 10−4 s−1 up a final true strain of −1.2 were investigated using electron backscatter diffr
Externí odkaz:
https://doaj.org/article/66286c60e75b4867ad9d2c22b4b18536
Autor:
Yousf Islem Bourezg, Hiba Azzeddine, Khadidja Abib, Yi Huang, Djamel Bradai, Terence G. Langdon
Publikováno v:
Journal of Materials Research and Technology, Vol 9, Iss 3, Pp 3047-3054 (2020)
Differential scanning calorimetry (DSC) was used to evaluate the recrystallization temperature and activation energy for an Mg-1.43Nd (wt.%) alloy after severe plastic deformation by high-pressure torsion (HPT) at room temperature up to 10 turns. The
Externí odkaz:
https://doaj.org/article/fd5c8d5fa60a48948e1a4e7aa420f20c
Publikováno v:
Journal of Magnesium and Alloys, Vol 7, Iss 1, Pp 124-133 (2019)
The effect of initial texture on the microstructure and texture evolution of as extruded AZ31 alloy after hot uniaxial compression at 430 °C and subsequent annealing at 450 °C for 72h has been investigated using electron backscatter diffraction. Sa
Externí odkaz:
https://doaj.org/article/fb316533baac4fdfa58890b799ee2112
Autor:
Salaheddine Sadi, Abdelkader Hanna, Thierr Baudin, Anne-Laure Helbert, François Brisset, Djamel Bradai, Hiba Azzeddine
Publikováno v:
Journal of Metals, Materials and Minerals. 32:12-26
The static recrystallization/grain growth kinetics of the AZ31 (Mg-3Al-1Zn, wt%) alloy were investigated employing Vickers microhardness and electron backscatter diffraction (EBSD) measurements. The AZ31 alloy was subject to a hot-rolling for 70% of
Publikováno v:
Geological Journal. 57:1125-1136
Autor:
Ouarda Ould Mohamed, Hiba Azzeddine, Yi Huang, Thierry Baudin, Piotr Bazarnik, François Brisset, Megumi Kawasaki, Terence G. Langdon
Publikováno v:
Advanced Engineering Materials. :2201794
Autor:
Hiba Azzeddine, Terence G. Langdon, Anne-Laure Helbert, Yousf Islem Bourezg, Djamel Bradai, Megumi Kawasaki, Thierry Baudin, François Brisset, Abdel Yazid Khereddine
Publikováno v:
Philosophical Magazine
Philosophical Magazine, Taylor & Francis, 2020, 100 (6), pp.688-712. ⟨10.1080/14786435.2019.1703055⟩
Philosophical Magazine, Taylor & Francis, 2020, 100 (6), pp.688-712. ⟨10.1080/14786435.2019.1703055⟩
International audience; In the present study, the stored energy and activation energy for recrystallization were investigated for a Cu-Ni-Si alloy after high-pressure torsion processing for N = ½, 1, 5 and 10 turns at room temperature. The contribut