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Online since: June 2015
Authors: Yogendra Prasad Yadava, Andrea G. de Sousa, R.A.S. Ferreira
Wang et el: Applied Surface Science Vol. 255 (2009), p. 8603
Wang et el: Surface & Coatings Technology Vol. 204 (2010), p. 3559
Murugan et al.: Journal of Physics D Applied Physics Vol. 39 (2006), p. 3974
Online since: July 2019
Authors: Yee Wen Yen, Andromeda Dwi Laksono, Jing Shiun Chang, Jessie Yan
Hong et al reported that substrates with more Pd tend to possess higher interfacial energy in the SAC/ECEPIG solder joints [5].
In another system, the Cu6Sn5 at the interface detached into two parts after adding more Ni to the solder, as reported by Tsai et al. [22].
Another work by Yen et al, found that adding more W content in the Ni substrate, caused more spalling in Ni3Sn4 [23].
Laurila, “Effect of Ti on the interfacial reaction between Sn and Cu,” J Mater Sci-Mater El.
Kao, “Interfacial reaction issues for lead-free electronic solders,” J Mater Sci-Mater El., vol. 18, pp. 155-174, Mar. 2007
Online since: April 2011
Authors: Nadia Saoula, Karim Henda, Rafika Kesri
Effect of the Plasma Deposition Parameters on the Properties of Ti/TiC Multilayers for Hard Coatings Applications SAOULA Nadia1, 2, a, HENDA Karim1,b and KESRI Rafika2,c 1 CDTA, DMIL, Plasma Discharges Group,PO.Box 17 Baba hassen, Algiers, Algeria. 2 USTHB, LECTCM, PO.Box 32 El Alia, BabEzzouar, Algiers, Algeria.
This is in agreement with the theoretical results of Hugosson et al. [12] which showed no significant change in the lattice parameter for TiCx coatings with stoichiometries in the range TiC0.5–TiC1.0 [12].
Similar XRD peak shifts have been noted by Inoue et al. [14] and Fujihana [15] for such strongly substoichiometric TiCx compositions.
[5] A.A.El Mel, E.
Online since: December 2013
Authors: Khairul Habib
Tanaka et al. [5] measured thermo-physical properties of hydrofluoro olefins From the above perspective, the present study deals with the transient analysis of a two-bed activated carbon (AC) – R1234ze(E) adsorption cooling cycle.
The details of the adsorption cooling system have been presented by Chua et el. [2].
El-Sharkawy, A.
Koyama, Performance Investigation of Low GWP Refrigerant Based Adsorption Cooling Cycle, Innovative Materials for Processes in Energy Systems 2010, Editors: Saha et al., doi:10.3850/978-981-7614-2_IMPRES044 (2010) 223-230
Online since: March 2017
Authors: Akihiko Chiba, Mohammed K. Gouda, Mohamed Abdel Hady Gepreel, Koichi Nakamura
Gouda1, a *, Mohamed Abdel-Hady Gepreel1,b, Koichi Nakamura1,2,cand Akihiko Chiba3,d 1Materials Science and Engineering Department, Egypt-Japan University of Science and Technology, Borg El Arab, Alexandria 21934, Egypt. 2Center for the Promotion of Interdisciplinary Education and Research, Kyoto University, Kyoto 615-8540, Japan. 3Institute for Materials Research, Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai 980-8577, Japan amohamed.kamal@ejust.edu.eg, bmohamed.gepreel@ejust.edu.eg,ckoichi@cpier.kyoto-u.ac.jp, da.chiba@imr.tohoku.ac.jp, Keywords: β-Titanium alloys, Zirconium-addition, low-cost alloys.
Wu et. al., studied Ti-Mn-Zr ternary system concerning the isothermal sections of the Ti-Mn-Zr ternary system at 1020 and 800 °C[8].
Also, Kazuyuki et al [9] presented Ti-10Zr titanium alloy claiming its good cold workability, high strength and ductility.This motivated us to study the different properties the mechanical properties for the Ti-14Mn-Zr ternary system.
[13] Gouda MK, Gepreel MAH, El Moniem AA.
Online since: October 2009
Authors: Mounir Frija, Raouf Fathallah, T. Hassine
HASSINE * 3,c * Laboratoire de Génie Mécanique, Ecole Nationale d'Ingénieurs de Monastir, Avenue Ibn El Jazzar, 5019 Monastir, Tunisia. 1 Institut Supérieur des Systèmes Industriels - Gabès - Tunisia 2 Ecole Nationale d'Ingénieurs de Sousse, avenue 18 janvier 1952, 4000 Sousse, Tunisia. 3 Ecole Nationale d'Ingénieurs de Monastir, Avenue Ibn El Jazzar, 5019 Monastir, Tunisia a mounir.frija@enim.rnu.tn, b raouf.fathallah@eniso.rnu.tn, ct.hassine@gnet.tn Keywords: LSP process / finite element method / residual stresses / plastic deformation / Johnson Cook law / Damage / Superficial treatment.
Material Modeling (Johnson Cook Model with damage) Table 1 show the chemical composition of Ti-6Al-4V alloy [6]: To model the thermo-visco plastic behaviour of titanium alloy Ti-6Al-4V the J-C constitutive equation was employed [6], which can be represented by the following equation: (1) (a) (b) (c) Fig. 2 (a) The used axi-symetric FE model, (b) FE mesh of the modelled part, (c) Modelled pressure peaks Composition % Al %V %C %Fe %O %N %H %Ti % 6 4 0.03 0.1 0.15 0.01 0.003 Balance Table 1.
Rankin and al "the effects of process variations on residual stress in laser peened 7049 T73 aluminium alloy", Material Science and Engineering A349 (2003) pp. 279-291
Online since: July 2011
Authors: Ya Ping Han, Ming Hai Luo, Jin Xin Wang, Xue Lian Gao, Qing Wen Wang
Hui Pan et al [15] have researched the optical limiting properties of a variety of metal nanowires using 532 nm, 7 ns laser pulse, and they found that optical limiting properties of some metal nanowires are better than the optical limiting properties of carbon nanotubes.
Ryasnyansky, A.L.
El-Sayed: Acc.
El-Sayed: Acc.
Online since: November 2021
Authors: Wafa Ben Achour, Saloua El Euch Khay, Karim Miled, Jamel Neji
Aliabdo et al. [3] reported that the decrease of compressive strength at 28 days remains moderate with a BWA replacement percentage up to 25%.
This finding is in agreement with the studies of Akhlaruzzman and Hasnat [2] and Aliabdo et al. [3].
González et al. [21] also reported that the modulus of elasticity is the most affected property.
In this context, Aliabdo et al. [3] revealed that totally replacement of natural aggregates by BWA increases the concrete porosity by 63%.
As reported by Aliabdo et al. [3] and Zheng et al. [19], SEM observations have shown micro cracks within the ITZ of concrete incorporating BWA, and a few internal pores in the BWA.
Online since: March 2020
Authors: Mohamed M. Rashad, Mostafa M.M. Sanad, Haitham A. Abdellatif, Elsayed M. Elnaggar, Gamal M. El-Kady
El-Kady1,e 1Faculty of Science, Chemistry Department, Al-Azhar University, Nasr City, Cairo Egypt  2Central Metallurgical Research & Development Institute, P.O.
Bhaskar et al: Prog.
Liu et al.: J.
Sha et al.: Mater.
El-Kady, and M.
Online since: November 2021
Authors: Mohamed Moustafa Ibrahim, Hamdy Mohamed Mohamed
Magdi Al-Beheiri, Mr.
Abd El-Hady, Durability of decorative stones and other construction materials of Al-Tanbogha Al-Mardany mosque (1340 A.D) 14TH century in Cairo, Egyptian Journal of Archaeological and Restoration Studies. 5 (2015) 21-29
Al-Muheisen, S.
Al-Howadi, Cleaning strategies of pottery objects excavated from Khirbet Edh-Dharih and Hayyan Al-Mushref, Jordan: four case studies, Mediterr.
From El-Bahnasa site, Minia, Egypt.
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