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Maximum temperatures appear close to the liquid temperature of Al-6061-T6 and Al 5083 base metals, which is about 600 oC.
The simulation process was repeated with the same steps for both alloys, such as Al-5083 and Al-6061-T6 aluminum alloys.
The chemical compositions of Al-5083 and Al-6061-T6 aluminum alloys are shown in Table 1.
Tensile strength of: (a) Al-6061-T6 alloy, (b) Al-5083 alloy, (c) FSW weld metal.
[8] E.L.

Chen, et al.
Pan, et al.
Zhong et al.
ZHong et al.
Gao, et al.

The analyses of EW and MeOC were based on standard methods by Owens et al. [13].
This value is higher than those obtained by Oliveira et al. [11] and Khamsucharit et al. [20] from their extraction in banana peel.
Results of the experiment were confirmed by the study of Happi Emaga et al. [21] and Khamsucharit et al. [20] on pectin extractions from banana peel and citrus peel.
Schultz, E.L.
Atkins, E.L.

El Messki, F.
Caudron, et al.
Resende, et al.
El Messki, F.
Svensson, et al.

Al-Roubaiy6, Y.S.
The aim of this research was to expand upon the previous findings of Hashim and Al-Roubaiy [1, 6].
This can be confirmed by Chang et al. [10] findings related to the poor solubility of Cu in Ti.
This is similar to what Liu et al. [4] found with Nb and Lee et al. [7] found with Zr.
Al-Roubaiy: Properties and Mechanism of Ceramic (Al2O3)/ and metal (Cu) bonding.

This is because that the big and the small grains are N (T, S, H) a tensile test Temp.[ ºC ] UTS [Mpa] YS [Mpa] EL [%] RA [%] Fracture location 1 (970, 30, I) 20/500 1030/650 990/615 3.5/5.25 11.25/51.8 Ti3Al/ TC4 2 (970, 50, II) 20/500 1145/785 1120/762.5 2.5/3.75 6.75/46.5 Ti3Al/TC4(one is out scale mark) 3(970, 30, I) 20/500 997.5/695 922.5/650 3.0/7.25 7.5/53.5 Weld-seam/ TC4 4 (970, 50, I) 20/500 970/737.5 945/700 1.75/5.5 7.75/50 Weld-seam/ TC4 5 (1020, 38, II) 20/500 1020/692.5 955/597.5 16.5/16.3 44.5/68.3 Weld-seam/ TC4 6 (1020, 50, II) 20/500 1060/727.5 1025/702.5 3.0/9.5 4.5/53 Weld-seam/ TC4 7 (1020, 30, II) 20/500 932.5/742.5 875/702.5 5.75/9.5 24.5/53.8 TC4/ TC4 8（1020, 50, II） 20/500 1025/692.5 962.5/660 2.75/9.5 9.5/57.5 Weld-seam/ TC4 9 (as-welded) 20 1020 950 2.5 12.5 Weld-seam co-existent at the weld-seam.
Of course, it is also related to the volume percentage of Al and Nb diffused into the weld zone [9].
The Al and Nb in matrix are hardly diffused through weld-seam in as-welded sample.
The microstructures are affected synthetically by factors such as working route, interacting of heat and force, diffusing volume percentage of element Al and Nb

Siddharth et al. [11] synthesised Al alloy A7075 with 5% RHA by stir casting.
Shivaprakash et al. [12] developed a hybrid composite with Al alloy with Cu (4.5%) matrix having SiC and RHA as reinforcements by stir casting.
They tested mass ratios of RHA:Al(OH)3 of 70:30 to 99:1.
Hassan, Aluminium alloy - rice husk ash composites production and analysis, Leonardo El.
Waziri, A Comparative Study on the Properties of Al-7%Si-Rice Husk Ash and Al-7%Si-Bagasse Ash Composites Produced by Stir Casting, Int.

Huangn et al., Novel glass-ceramic foams materials based on red mud, Ceram.
El-Amir et al., Optimal conditions and significant factors for fabrication of soda lime glass foam from industrial waste using nano AlN, J.
Rocherullé et al., Glass foams for environmental applications, J.
Garcia Tena et al., Foaming of flat glass cullet using Si3N4 and MnO2 powders, Ceram.
Zhang et al., Mechanism of Surface Depression on Foam Glass, J.

Investigation on Friction Conditions during a Severe Bending Deformation on a Thick Plate Antonello D’Annibale1,a*, Mohamad El Mehtedi2,b, Antoniomaria Di Ilio1,c, Filippo Gabrielli2,d and Lorenzo Panaccio3,e 1 DIIIE, Dept. of Industrial and Information Engineering and Economics, University of L’Aquila, Via G.
Moreover Sutter et al. studied the effects of dynamic loading by using a tribometer to reproduce severe contact conditions [3]; similarly Vierzigmann et al. focused their attention on sheet-bulk metal forming processes [4].
Jung et al. investigated the effect of flow stress for AA2024-O and AA6061-O on sensitivity of the downsized tip test with different friction conditions [5].
Furthermore Ma et al. devoted their studies on aluminum extrusion by studying friction inside the bearing channel, similarly Lee et. al focused on the effects of geometrical parameters [9, 10].
An important contribution on aluminum extrusion was given by Sawamura et al. and Matsumoto et al. who analyzed the effects of four different lubrication types in forward and backward extrusion process respectively [11, 12].

Liu, et al, Fabrication of sub-micrometer MgO transparent ceramics by spark plasma sintering, J.
Li, et al, Mechanical and thermal properties of graphene nanosheets/magnesia composites, Ceram.
Cai, et al, Graphene and graphene oxide: synthesis, properties, and applications, Adv.
Lahiri, et al, Graphene reinforced metal and ceramic matrix composites: a review, Int.
El Rouby, Crumpled graphene: preparation and applications, RSC Adv. 5 (2015) 66767-66796