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Online since: December 2023
Authors: Andhika Sahadewa
This incident was initiated by a 2-m shallow surface failure (EL. 563 to EL. 561.7) on 30 September.
On 5 October, a much deeper slope failure occurred with slip surface located from EL. 578 to EL. 561.7.
The last event, took place on 13 October, was the most destructive collapse, comprising a 22-m deep seated failure (EL. 584 to EL. 561.7).
Ferreira et al. [9] described the use of colluvial and residual soils for building core in Manso Dam, Brazil.
For instance, Hakim et al. [27] presented a series of ILSDS tests on random fill materials in Keureuto Dam.
On 5 October, a much deeper slope failure occurred with slip surface located from EL. 578 to EL. 561.7.
The last event, took place on 13 October, was the most destructive collapse, comprising a 22-m deep seated failure (EL. 584 to EL. 561.7).
Ferreira et al. [9] described the use of colluvial and residual soils for building core in Manso Dam, Brazil.
For instance, Hakim et al. [27] presented a series of ILSDS tests on random fill materials in Keureuto Dam.
Online since: April 2009
Authors: Johan Moulin, Bhaskar Kaviraj, El Houcine Oubensaïd, Francisco Alves, Uday P. Deshpande, Ajay Gupta, Elisabeth Dufour-Gergam
Influence Of Oxygen Contamination On Magnetic Properties Of
Amorphous And Nanocrystallized FeCuSiNbB Thin Films
Johan Moulin1,a, Bhaskar Kaviraj2,b, El-Houcine Oubensaïd1,c, Francisco
Alves2,d, Uday P.
Campus, 452017 Indore, India a johan.moulin@u-psud.fr, b bhaskar.kaviraj@lgep.supelec.fr, c el-houcine.oubensaid@univorleans.fr, d francisco.alves@lgep.supelec.fr, e uday@csr.ernet.in, f agupta@csr.ernet.in, g elisabeth.dufour-gergam@u-psud.fr Keywords: Magnetism, thin film, amorphous, nanocrystalline, oxygen Abstract.
Introduction Since their discovery in 1988 by Yoshizawa et al. [1], Finemet® type nanocrysalline ribbons have been extensively studied and applied in various applications.
Sedova, A.L.
Campus, 452017 Indore, India a johan.moulin@u-psud.fr, b bhaskar.kaviraj@lgep.supelec.fr, c el-houcine.oubensaid@univorleans.fr, d francisco.alves@lgep.supelec.fr, e uday@csr.ernet.in, f agupta@csr.ernet.in, g elisabeth.dufour-gergam@u-psud.fr Keywords: Magnetism, thin film, amorphous, nanocrystalline, oxygen Abstract.
Introduction Since their discovery in 1988 by Yoshizawa et al. [1], Finemet® type nanocrysalline ribbons have been extensively studied and applied in various applications.
Sedova, A.L.
Online since: September 2016
Authors: Prapas Muangjunburee, Kraiwut Hoyingchareon
Chemical Composition of Base material and Fillers [6][7]
Type
Mn
Fe
Mg
Si
Cu
Zn
Ti
Cr
Al
(AA6082-T6)
Base material
0.04-
1.00
0.00-
0.50
0.60-
1.20
0.70-
1.30
0.00-
0.10
0.00-
0.20
0.00-
0.10
0.00-
0.25
Balance
%(4043) Filler Wire
0.05
0.08
0.05
5.0
0.3
0.1
0.2
-
Balance
%(5356) Filler Wire
0.15
0.11
5.0
0.06
0.01
0.01
0.07
0.07
Balance
Table 2.
Tensile properties I(A) Filler Wire UTS 1 (MPa) Failure Location 0.2% (MPa) %EL UTS 2 (MPa) 0.2% (MPa) Failure Location %EL 120 4043 32.4 WM 21.4 3.2 50.4 37.9 WM 3.5 5356 102.1 WM 37.8 4.3 99.1 25.5 WM 2.7 140 4043 165.0 HAZ 138.6 11.5 170.5 141.1 HAZ 8.0 5356 153.0 HAZ 115.3 12.0 160.0 120.4 HAZ 7.5 Conclusion The work can be concluded as follows. 1.
Welding repair by TIG process is possible with 140A Reference [1] B.V.R.Ravikumar .K.Swathi ,B.L.N.Krishana Sai “Mechanical and Micro Structural Characterization of Al 5083 and Al 6082 Butt Joint Made BY GTAW “International Journal of Innovative Research in Science,Engineering and Technology , (An ISO 3297: 2007 Certified Organization) Vol. 3, Issue 12, December 2014 [2] DongxiaYang, Xiaoyan Li, Dingyong He, Zuoren Nie, Hui Huang “Microstructural and mechanical property characterization of Er modifiedAl–Mg–Mn alloy Tungsten Inert Gas welds” Materials and Design 34 (2012) 655–659 [3] The Aluminium Automotive Manual, Version 2002 © European Aluminium Association (auto@eaa.be) [4] R.R.
Tensile properties I(A) Filler Wire UTS 1 (MPa) Failure Location 0.2% (MPa) %EL UTS 2 (MPa) 0.2% (MPa) Failure Location %EL 120 4043 32.4 WM 21.4 3.2 50.4 37.9 WM 3.5 5356 102.1 WM 37.8 4.3 99.1 25.5 WM 2.7 140 4043 165.0 HAZ 138.6 11.5 170.5 141.1 HAZ 8.0 5356 153.0 HAZ 115.3 12.0 160.0 120.4 HAZ 7.5 Conclusion The work can be concluded as follows. 1.
Welding repair by TIG process is possible with 140A Reference [1] B.V.R.Ravikumar .K.Swathi ,B.L.N.Krishana Sai “Mechanical and Micro Structural Characterization of Al 5083 and Al 6082 Butt Joint Made BY GTAW “International Journal of Innovative Research in Science,Engineering and Technology , (An ISO 3297: 2007 Certified Organization) Vol. 3, Issue 12, December 2014 [2] DongxiaYang, Xiaoyan Li, Dingyong He, Zuoren Nie, Hui Huang “Microstructural and mechanical property characterization of Er modifiedAl–Mg–Mn alloy Tungsten Inert Gas welds” Materials and Design 34 (2012) 655–659 [3] The Aluminium Automotive Manual, Version 2002 © European Aluminium Association (auto@eaa.be) [4] R.R.
Online since: October 2010
Authors: Kai Yong Jiang, Hao Ping Zeng, Hong You Li, Chao Huang, Yu Ying Shi
El-Sherik et al. found that pulse electroforming can obtain finer grain structure in nickel electroforming [3] K.P.
Puippe et al. summarize the theory and practice of pulse plating [6].
El-Sherik, U.
[10] Li Hongyou, et al.
[11] Li Hongyou, et al.
Puippe et al. summarize the theory and practice of pulse plating [6].
El-Sherik, U.
[10] Li Hongyou, et al.
[11] Li Hongyou, et al.
Online since: March 2020
Authors: Ahmed Abd Moneim, Mariamu K. Ali
This is in agreement with many studies, including that of Wang et al., [6] which showed that carbon nanomaterials show very little enhancement on the Seebeck behavior of materials.
El-Moneim, N.
El-Bab, A.
El-Bab, A.
El-Moneim, Graphene-based strain gauge on a flexible substrate, Sensors and Materials 26 (2014) 699–709 [11] K.
El-Moneim, N.
El-Bab, A.
El-Bab, A.
El-Moneim, Graphene-based strain gauge on a flexible substrate, Sensors and Materials 26 (2014) 699–709 [11] K.
Online since: August 2020
Authors: Ahmed Hassan El Shazly, Hamdiya Orleans-Boham, Marwa Farouk El-Kady, Joshua Chireboah-Ansah
El-Shazly1,4,b, Marwa F Elkady1,3,c and Joshua Chireboah-Ansah5,d
1Chemical and Petrochemicals Engineering Department, Egypt-Japan University of Science and Technology, New Borg El-Arab, Alexandria, Egypt
2Minerals Engineering Department, Faculty of Mineral Resource and Technology, University of Mines and Technology, Ghana
3Chemical Engineering Department, Faculty of Engineering, Alexandria University, Alexandria, Egypt.
4Fabrication Technology Department, Advanced Technology and New Materials Research Institute (ATNMRI), City of Scientific Research and Technology Applications, Alexandria 21934, Egypt.
5Geology, Environmental and Survey Dept, JBS Eco Solutions Ltd, Takoradi-Ghana
ahamdiya.orleans@ejust.edu.eg, bAhmed.elshazly@ejust.edu.eg, cMarwa.elkady@ejust.edu.eg, djocansahx4@gmail.com
Keywords: Conductive polymer, Nanotechnology, water treatment
Abstract.
Tanzifi et al., “Artificial neural network optimization for methyl orange adsorption onto polyaniline nano-adsorbent: Kinetic, isotherm and thermodynamic studies,” J.
El-Shazly, M.
El-Shazly, and M.
Tanzifi et al., “Artificial neural network optimization for methyl orange adsorption onto polyaniline nano-adsorbent: Kinetic, isotherm and thermodynamic studies,” J.
El-Shazly, M.
El-Shazly, and M.
Online since: June 2012
Authors: Ming Chen, Qing Long An, Xiao Jiang Cai, Sheng Qin, Yu Sheng Zhang
El-Gallab and M.
Sklad [2] have emphasized on the surface integrity in their study during dry turning of the Al/20%SiC particulate metal-matrix composites.
Suresh Kumar Reddy and Shin Kwang-Sup [4] presented a comparison study of Al/SiC PMMC and Al alloy on the basis of surface integrity during end milling using TiAlN coated carbide end mill cutters.
The correlated chemical analysis of the Al alloy used in the study is presented in the Table 1.
El-Gallab, M.
Sklad [2] have emphasized on the surface integrity in their study during dry turning of the Al/20%SiC particulate metal-matrix composites.
Suresh Kumar Reddy and Shin Kwang-Sup [4] presented a comparison study of Al/SiC PMMC and Al alloy on the basis of surface integrity during end milling using TiAlN coated carbide end mill cutters.
The correlated chemical analysis of the Al alloy used in the study is presented in the Table 1.
El-Gallab, M.