Sort by:
Publication Type:
Open access:
Publication Date:
Periodicals:
Search results
Online since: May 2011
Authors: Cheng Qiang Ren, Li Liu, Xu Wang, Lei Gao
Al-Aamri, O.
Al-Fuwaires.
Nasr-El-Din, H.
Al-Ruwaily.
Nasr-El-Din, H.A.
Al-Fuwaires.
Nasr-El-Din, H.
Al-Ruwaily.
Nasr-El-Din, H.A.
Online since: September 2013
Authors: Chun Liu, Da Ran Fang, Feng Fang Liu
Al-3.9wt.
In present work, Al-3.9wt.
Experimental Procedure Cast commercial Al-3.9wt.
Results and discussion Fig. 1 shows the microstructure of Al–3.9%Cu samples.
El-Danaf, M.S.
In present work, Al-3.9wt.
Experimental Procedure Cast commercial Al-3.9wt.
Results and discussion Fig. 1 shows the microstructure of Al–3.9%Cu samples.
El-Danaf, M.S.
Online since: December 2012
Authors: Hamid Nikraz, Amin Chegenizadeh
Other researchers (Chegenizadeh and Nikraz,2011, Nataraj and McManis, 1997; Al Wahab and El-Kedrah, 1995; Puppala et al., 2006; Miller and Rifai, 2004; Ozkul et al., 2007; Kumar Tabor, 2003) also reported similar results.
In contrast, other researcher such as Ozkul et al, 2007 reported not significant changes on compaction parameter by fiber inclusion.
Reference [1] AlWahab, R.M. and Al Quirma, H.H. (1995) Fiber Reinforced Cohesive Soils for Application in Compacted Earth Structures, Proceedings of Geosynthetics ’95, IFAI, Vol. 2, Nashville, Tennessee, USA, March 1995, pp. 433-476
[2] Al Wahab, R.
M., and El-Kedrah, M.
In contrast, other researcher such as Ozkul et al, 2007 reported not significant changes on compaction parameter by fiber inclusion.
Reference [1] AlWahab, R.M. and Al Quirma, H.H. (1995) Fiber Reinforced Cohesive Soils for Application in Compacted Earth Structures, Proceedings of Geosynthetics ’95, IFAI, Vol. 2, Nashville, Tennessee, USA, March 1995, pp. 433-476
[2] Al Wahab, R.
M., and El-Kedrah, M.
Online since: October 2014
Authors: Yan Chen, Jing Wen Zhou, An Dong Hu, Si Qi Liu, Jiu Hua Xu, Yu Can Fu
Work by El-Hofy et al. [2] showed that low cutting speed, high feed rate and PCD tools are optimal machining condition in slotting of CFRP.
Sreenivasulu Ret al. [3] concluded that cutting speed and depth of cut are the most significant factors which influence surface roughness and delamination.
Ramulu et al [4] carried out a study on machining of polymer composites and concluded that increment in cutting speed gives good surface finish.
[2] El-Hofy M H, Soo S L, Aspinwall D K, et al, Factors affecting workpiece surface integrity in slotting of CFRP, J.
[5] Nor Khairusshima M K, Che Hassan C H, Jaharah A G, et al.
Sreenivasulu Ret al. [3] concluded that cutting speed and depth of cut are the most significant factors which influence surface roughness and delamination.
Ramulu et al [4] carried out a study on machining of polymer composites and concluded that increment in cutting speed gives good surface finish.
[2] El-Hofy M H, Soo S L, Aspinwall D K, et al, Factors affecting workpiece surface integrity in slotting of CFRP, J.
[5] Nor Khairusshima M K, Che Hassan C H, Jaharah A G, et al.
Online since: July 2017
Authors: Ragab Abdelaziz El-Sehiemy, Chettih Saliha, Bentouati Bachir
El-Sehiemy, Mostafa Abdelkhalik El, Aboul Ella Hassanien.
[3] Hossinie, Mostafa El, Ragab El Sehiemy, and Amira Haikal.
[17] El-Sehiemy, Ragab A., Muhammad B.
El Sehiemy, Ahmed M.
[50] Elsayed WT, El-Saadany EF.
[3] Hossinie, Mostafa El, Ragab El Sehiemy, and Amira Haikal.
[17] El-Sehiemy, Ragab A., Muhammad B.
El Sehiemy, Ahmed M.
[50] Elsayed WT, El-Saadany EF.
Online since: May 2018
Authors: Yue Huang Xie, Jia Miao Liang, Yi Fei Luo, De Liang Zhang
Both TiH2 and Al-V particles were generally angular in shape.
This result shows that Al atoms diffuse more rapidly from the original Al60V40 master alloy particles to Ti matrix, resulting in faster Al homogenization compared with V.
The same results have already been reported by other research groups, as Al atoms has a higher diffusivity in the ternary Ti-Al-V alloys than V [3, 16].
After heat treatment, the YS, FS and EL changed to 1280MPa, 1372MPa and 0.4% respectively.
Komatsu, Interdiffusion in β Phase of the Ternary Ti-Al-V System, Mater.
This result shows that Al atoms diffuse more rapidly from the original Al60V40 master alloy particles to Ti matrix, resulting in faster Al homogenization compared with V.
The same results have already been reported by other research groups, as Al atoms has a higher diffusivity in the ternary Ti-Al-V alloys than V [3, 16].
After heat treatment, the YS, FS and EL changed to 1280MPa, 1372MPa and 0.4% respectively.
Komatsu, Interdiffusion in β Phase of the Ternary Ti-Al-V System, Mater.
Online since: November 2014
Authors: Rozyanty Rahman, Nur Firdaus Mohamed Yusof, Hakimah Osman
According to Pekarovic et al [3], silica is highly alkali soluble in nature.
According to Zhang et al [5] the phases of weight loss in samples occur due to the removal of specific components in the sample such as water, carbonates, aluminates, silica, oxides, organic carbon and other component.
Alam El-Deen, W.A, El-Helece, Characterization and evaluation of thermodynamic parameters for Egyptian heap fired rice straw ash (RSA), Int.
According to Zhang et al [5] the phases of weight loss in samples occur due to the removal of specific components in the sample such as water, carbonates, aluminates, silica, oxides, organic carbon and other component.
Alam El-Deen, W.A, El-Helece, Characterization and evaluation of thermodynamic parameters for Egyptian heap fired rice straw ash (RSA), Int.
Online since: May 2014
Authors: He Li Wang, Lu Liu
[12] Gacem Y, Taleb S, Ramdani A, et al.
[22] El-Saie M H.
[28] Abu-Arabi M, Zurigat Y, Al-Hinai H, et al.
[29] Velmurugan V, Gopa lakrishnan M, Raghu R, el at.
[34] El-Sebaii A A, Aboul-Enein S, El-Bialy E.
[22] El-Saie M H.
[28] Abu-Arabi M, Zurigat Y, Al-Hinai H, et al.
[29] Velmurugan V, Gopa lakrishnan M, Raghu R, el at.
[34] El-Sebaii A A, Aboul-Enein S, El-Bialy E.
Online since: March 2016
Authors: Halimah Mohamed Kamari, Siti Shafinas Zulkefly, Muhammad Nor Azlan Abdul Azis, Wan Mohd Daud Wan Yusoff
During recent years, there has been an increasing interest in the structure and optical properties of erbium oxide in the glass systems for example Ramamoorthy et al
The effect of Tm3+ codoping on the near-infrared and upconversion emissions of of Er3+ in TeO2–ZnO–ZnF2 glasses also had been done by Miguel et.al, [14].
[6] Ghada E.El-Falaky, Osiris W.Guirguis, and Nadia S, Abd El-Aal, A.C Conductivity and relaxation dynamics in zinc – borate glasses, Material international. 22(2) (2012) 86-93
Ahmad, El Sayed Yousef, and El Sayed Moustafa, Dielectric properties of the ternary TeO2/ Nb2O5/ZnO glasses, Physica B. 371 (2006) 74-80
El-Hadi, Dielectric Properties Some Borate Glass, Jurnal Material Science Technology. 17(2) (2001) 278-282
The effect of Tm3+ codoping on the near-infrared and upconversion emissions of of Er3+ in TeO2–ZnO–ZnF2 glasses also had been done by Miguel et.al, [14].
[6] Ghada E.El-Falaky, Osiris W.Guirguis, and Nadia S, Abd El-Aal, A.C Conductivity and relaxation dynamics in zinc – borate glasses, Material international. 22(2) (2012) 86-93
Ahmad, El Sayed Yousef, and El Sayed Moustafa, Dielectric properties of the ternary TeO2/ Nb2O5/ZnO glasses, Physica B. 371 (2006) 74-80
El-Hadi, Dielectric Properties Some Borate Glass, Jurnal Material Science Technology. 17(2) (2001) 278-282
Online since: August 2020
Authors: Y.H. Farid, Ahmed M. Ismail, Dina Ahmed El-Gayar, Moustapha S. Mansour
Pervez, et al.
El-Nadi, J.
[21] El-Batouti, Mervette, " Removal of copper metal by cementation using a rotating iron cylinder", Journal of colloid and interface science, 2005, 283(1), pp. 123-129
El-Taweela,M.H.
El-Naqearaa, " Mass and heat transfer enhancement at the wall of cylindrical agitated vessel by turbulence promoters", Chemical Engineering and Processing: Process Intensification, 2014, 80, pp. 34-50
El-Nadi, J.
[21] El-Batouti, Mervette, " Removal of copper metal by cementation using a rotating iron cylinder", Journal of colloid and interface science, 2005, 283(1), pp. 123-129
El-Taweela,M.H.
El-Naqearaa, " Mass and heat transfer enhancement at the wall of cylindrical agitated vessel by turbulence promoters", Chemical Engineering and Processing: Process Intensification, 2014, 80, pp. 34-50