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The Cold Rolling Effect on the Precipitation Sequence and Microstructural Changes of an Al-Mg-Si Alloy Hichem FARH1,2,a,*, Toufik ZIAR1,2,b, Hanna BELGHIT1,2,c, Mourad KHECHBA1,d, Abdelouahab NOUA2,e, Fares SERRADJ3,f 1Department of Material Sciences, Faculty of Exact Sciences, University of Tebessa 12002, Algeria 2Laboratoire des Composants actif et Matériaux, Oum el Bouaghi, Algeria. 3Department of Material Sciences, Faculty of Exact Sciences, University of Guelma.
Table 1 Chemical composition of Al-Mg-Si aluminum alloy (mass fraction, %) Mg Si Cu Fe Mn Cr Zn Ti B Al 0.49 0.37 0.10 0.17 0.03 0.001 0.003 0.010 0.001 Bal 3.
Yoshida, Effects of natural aging conditions on the bake hardenability of Al-Mg-Si alloys, In Proceedings of the 9th International Conference on Al Alloys, Brisbane, Australia, ( 2004) 564–569
Zeid, Precipitation kinetics of Al–1.12 Mg2Si–0.35 Si and Al–1.07 Mg2Si–0.33 Cu alloys, J. of Alloy Compd, 429 (1–2) (2007)167-175
Chawla, Effect of cryorolling on microstructure of Al–Mg–Si alloy, Mater Lett, 62 (2008) 2626-2629

Mengzhu Chen et al. [17] prepared a cementitious coating modified with Ca–Al–NO3 layered double hydroxides (Ca-LDH) and applied it to reinforced concrete.
Xu-hui Wang et al. [21] studied the effect of nitrite intercalated Mg−Al layered double hydroxides on the durability of mortar under the coexisting environment of chloride and sulfate.
Materials Used The cement used in this study was Ordinary Portland cement (OPC), type CEM I-42.5 N, which was produced by El-Suez Company (El Suez plant) in Egypt.
Heinrich, Nanocomposites based on polyethylene and Mg–Al layered double hydroxide.
El-Sabbagh, Impact of nanosized silica on the physic-mechanical properties and corrosion protection of concrete, Al Azhar Bul. of Sci. 30 (2019) 55-66 DOI:10.21608/absb.2019.67893

Al-Mudimigh 2011 Comparison of the CSFs if two ERP systems in Saudi Arabia N/A [3] Al-Nafjan and Al-Mudimigh studying the change management in Madar ERP system N/A [4] Al-Shamlan and Al-Mudimigh studying the change management in Madar ERP system 31 [5] Abu-Musa studying outsourcing in Saudi IT organizations 160 [6] AlRowaily and Alsadhan 2012 Discussing knowledge management in Saudi Telecom companies N/A [7] ALHussain and Murphree. and Bixler studying the knowledge management barriers in Saudi IT organizations 14 [8] Alfaadel, Alawairdhi and Al-Zyoud Studying success and failure of IT projects in Saudi IT companies 308 [9] Al-Saleh and Alnuem studying risk management in Madar ERP project 1 [10] Alnafjan investigating the software engineering methodologies in Saudi IT organizations 82 [11] Al-bahussin and El-garaihy 2013 studying human resource management, culture, innovation and knowledge management 217 [12] Al-Aama reported applying BSC in Jeddah Municipality N/A [13] AlMobarak, AlAbdulrahman
Al-Nafjan and Abdullah S.
Al-Mudimigh, “The Impact of Change Management in ERP System: A Case Study of Madar”, Journal of Theoretical and Applied Information Technology, Vol 23.
Al-Shamlan and Abdullah S.
[11] Sami Abdullah Al-bahussin and Wael Hassan El-garaihy, “The Impact of Human Resource Management Practices, Organisational Culture, Organisational Innovation and Knowledge Management on Organisational Performance in Large Saudi Organisations: Structural Equation Modeling With Conceptual Framework”, International Journal of Business and Management, Vol. 8, No. 22, pp: 1–19, 2013

Furthermore, NPS3 and TPS3 samples were subjected to 10 cycles of UV irradiation at 255 nm for 5 minutes, followed by 1 h of darkness, as described by Abd El-Lateef et al. [24].
Abd El-Lateef, M.M.
Al-Shirawi, M.
Abd El-Lateef, M.F.
Abd El-Lateef, M.F.

Nevertheless, its kinetics of crystallization is relatively slow which can be detrimental for its industrial applications, Lim et al [1].
Then, from an Arrhenius plot of the shift factor aT, the activation energy was found to be 110 kJ/mol, in accordance with the literature from Gu et al. [2].
Furthermore, the critical value of the mechanical work needed for the transition depends on the Molecular Weight Distribution (MWD) of the polymer, Mykhaylyk et al. [10].
The excess of free energy in polymeric melts during the flow can be estimated by using the approach proposed by Marrucci et al. [12] and latter by Mazinani et al. [13].
EL Otmani, M.

Zeng, et al.
El-Taweel, S.
Lee, et al.
Koll, et al.
Qu, et al.

References [1] El-Sheikh S M, Zhang G, El-Hosainy H M, et al.
[2] Shang M, Wang W, Sun S, et al.
[6] Fu X, Hu Y, Yang Y, et al.
[7] Zhang Z, Long J, Xie X, et al.
[14] Wang M, Liu Q, Che Y, et al.

El-Khateeb2,c 1Housing and Building Research Center (HBRC), Sanitary and Environmental Institute, Dokki, Egypt, Giza, 12613, Egypt 2Water Research & Pollution Control Department, National Research Centre, Dokki, Cairo, Egypt alostedsolitaire_14@yahoo.com, bHussein_fee@yahoo.com, celkhateebcairo@yahoo.com Keywords: green method, silver nanoparticles, pomegranate peels extract, diffusion method, antibacterial activity Abstract.
Furthermore, the antibacterial properties demonstrated above confirm that our findings are consistent with those of Morones et al. [1].
Ibrahim, “Preparation and characterization of silver nanoparticles and their use for improving the quality of apricot fruits,” Al-Azhar J.
El Hotaby, H.H.A.

El-Fawkhry*1,a, Ahmed I.
Thereafter, the molten metal of four heats has been full deoxidized by Al at 1600oC, they poured in treatment ladle.
Table 1 The chemical composition of the five investigated steel Steel No Chemical composition, wt-% Modifiers/Molten Metal, wt.% Mg/CaSi C Si Mn S P Cr Ni Al Ca Si Inoculants +Mg Metal A128 1.10 0.6 11.0 0.01 0.04 0.05 0.03 0.005 Non-modified 0 MS0.81 1.12 0.9 10.6 0.01 0.07 0.10 0.05 0.005 0.81 0.22 MS1.12 1.15 1.0 10.5 0.01 0.07 0.09 0.05 0.004 1.12 0.36 MS1.57 1.07 1.2 10.0 0.01 0.07 0.09 0.05 0.004 1.57 0.42 MS2.02 1.10 1.4 10.9 0.01 0.07 0.08 0.04 0.005 2.02 0.42 · Ca-Si inoculants contain of 34%Si, 19%Ca, Bal.
[26] M.El Fawkhry, A.M.

Potamianos et al.; used SLA model to visualize the fractured pelvis [4].
He el al.; utilized stereolithography to build the resin mould, based on the resin mould a PDMS mould is produced.
He el al.; utilized stereolithography to build the resin mould, based the resin mould a PDMS mould is produced.
Chu et al.: Biomaterials, Vol.23 (2002) p.1283-1293
He et al.: Polymer, Vol.48 (2007) p.4578-4588