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Mechanisms of Al/SiC Composite Machining with Diamond Whiskers G.F.
Introduction Particulate reinforced Al/Si composite is a category of engineering material with growing applications in the aerospace and automotive industries [1-2], because of its superior properties such as low density, wear resistance, low thermal expansion and high thermal conductivity.
Ozden discovered microcracks originating at the SiC grain and Al/Si interface during an impact test on an SiC reinforced Al/Si [23].
The study indicates that in machining the SiC reinforced Al/Si alloy with the PDC whiskers, the whisker with an average diamond grain size of 25 m is the best in terms of wear resistance.
El-Gallab and M.

El-ghafour, Integration of active solar cooling technology into passively designed facade in hot climates, J.
Al-Sanea, M.F.
Al-Hussain, Effect of thermal mass on performance of insulated building walls and the concept of energy savings potential, Appl.
El Amine, Modélisation du Comportement Thermique de Quelques Dispositifs Solaires, Univ.
Fayçal El Fgaiera, Zoubeir Lafhaja, Franck Bracheletb and C.

[8] E.L.
Procopio et al,.
Liu et al.,.
Sandesh et al., Transesterification of glycerol to glycerol carbonate using KF/Al 2O3 catalyst: the role of support and basicity.
Devi et al.

Evolution of Microstructure, Phase Composition and Hardness in 316L Stainless Steel Processed by High-Pressure Torsion Moustafa El-Tahawy1, *, Jenő Gubicza1, Yi Huang2, Hyelim Choi3, Heeman Choe3, János L.
Ungár, Correlation between strength and microstructure of ball-milled Al–Mg alloys determined by X-ray diffraction, Materials Science and Engineering: A, 387-389 (2004) 343-347.

An exception is represented by the Monte Carlo study by Bourasseau et al. [32], where the results are however plagued by overheating issues.
Latent heat of melting The latent heat Em of melting was calculated for the pure fcc copper as the difference between the total energies of a liquid and a solid samples simulated at constant pressure and temperature (NpT ensemble) or constant volume and temperature (NV T ensemble), containing equal numbers of atoms: Em = El − Es Natoms (3)where: El­ total energy of the liquid sample, Es ­ total energy of the solid sample, Natoms ­ the number of atoms.
Method testing Up to the present, the EAM potentials of Zhou et al. have only once been imple­ mented in the studies of the melting process of Cu [32].
Melting of Cu slabs Computer simulations of high­symmetry faces of copper date back to the early nineties with the extensive work by Häkkinen et al. [47].
Analysis of semi­empirical inter­ atomic potentials appropriate for simulation of crystalline and liquid Al and Cu.

Shaba et al. have reported a conclusion [18], which is consistent with the obtained observations in this paper.
Kaenphakdee et al. explain this extensive aggregation due to the particle requirements to reduce the surface energy and increase stability [30].
Natrchalayuth et al have found that the ZnO morphology of hexagonal prism crystals obtained from hydrothermal method using Zn acetate.
[57] Al-Garni, T.; A.Y.
Abduh, N.; Al-Kahtani, A.; Aouissi, A.

Ahmed et al
Haq et al. [23] analyzed the hydromagnetic flow of nanofluid past a sensor sheet.
Sulochana et al. [30] numerically discussed the Carreau fluid flow past a stretching sheet with Brownian motion.
Nadeem et al. [34] investigate the comparative studies of various nanofluid models for stagnation point flow.
Abd El-Aziz, Dual solutions in hydromagnetic stagnation point flow and heat transfer towards a stretching/shrinking sheet with non-uniform heat source/sink and variable surface heat flux, Journal of the Egyptian Mathematical society, 24 (2016), 479-486

Copper is one of the metals most extensively used in industry considered as a promising candidate to replace Al as the interconnection material in Ultra-Large-Scale Integrated (ULSI) [2,3].
Unlike Al that forms a thin and dense layer of oxide to stop further oxidation, copper oxides are believed to be less protective and oxidation goes on at a significant rate, leading to serious degradation of the interconnection.
[6] Rofagha R, Langer R, El-Sherik AM, Erb U, Palumbo G, Aust KT, “The corrosion behavior of nanocrystalline nickel”, Scripta Metall 25, 2867 (1991)

Fwa et al. [6] and Tayebi et al. [7] showed that GAs can satisfy pavement management analyses and could be used as an excellent operator for managing M&R activities.
El-Rayes and A.

Box 1505, El -Menaouer, Oran 31000, Algeria 2Department of Technology, University Centre of Naama, P.O.
Laidoudi et al. [16] examined numerically the role of Ra and Pr numbers on the thermal patterns between two cylinders of different shapes.
Pandey et al. [21] presented a detailed review on the natural convection of multiple cylinders in a single cavity of a cold surface.