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Online since: October 2025
Authors: Haniffudin Nurdiansah, I Made Krisna Primananda, Yeny Widya Rakhmawati, George Endri Kusuma, Diah Susanti
Compared to the results reported by Sarkar et.al (2020) of 530.6 Fg-1 at 0.5 Ag-1 current density [6], our results were smaller.
El-Sakhawy, B.
Al Sharie, M.
Al Khasawneh, F.
Al Jaiuossi, “Pearl-white gallstones: A report of a case and a chemical analysis by FTIR and XRD,” Int.
El-Sakhawy, B.
Al Sharie, M.
Al Khasawneh, F.
Al Jaiuossi, “Pearl-white gallstones: A report of a case and a chemical analysis by FTIR and XRD,” Int.
Online since: September 2011
Authors: Cai Ju Zhou, Guo Zhen Fang, Xiao Guang Niu, Jie Chu, Wei Wei Xu, Yong En Guo
Elemental analyses were performed on Elementar Vario EL, or Carlo-Erbo 1106 Elemental analysis apparatus.
[3] Carmelo Puglia, Rosanna Filosa, Antonella Peduto, Paolo de Caprariis, Luisa Rizza and Francesco Bonina,et al.
[4] Zhang Shoufang, Gao Wenfang, Zheng Hong, Wang Guiqin, Lai Li, Gao Huaimin, et al.
Chem., 1972, 37 (23), 3618–3622 [7] Hiroyuki Nakamura, Taikou Usui, Hirokazu Kuroda,† Ilhyong Ryu, Hiroshi Matsubara, Shinji Yasuda, et al.
[8] Santosh Bhor, Gopinathan Anilkumar, Man Kin Tse, Markus Klawonn, Christian Döbler, Bianca Bitterlich,et al.
[3] Carmelo Puglia, Rosanna Filosa, Antonella Peduto, Paolo de Caprariis, Luisa Rizza and Francesco Bonina,et al.
[4] Zhang Shoufang, Gao Wenfang, Zheng Hong, Wang Guiqin, Lai Li, Gao Huaimin, et al.
Chem., 1972, 37 (23), 3618–3622 [7] Hiroyuki Nakamura, Taikou Usui, Hirokazu Kuroda,† Ilhyong Ryu, Hiroshi Matsubara, Shinji Yasuda, et al.
[8] Santosh Bhor, Gopinathan Anilkumar, Man Kin Tse, Markus Klawonn, Christian Döbler, Bianca Bitterlich,et al.
Online since: July 2024
Authors: Asad Javed, Musharaf Khan, Junaid Sidiqy, Naveed Anjum, Zaheer Ahmad, Muhammad Naveed Ishaq
After the distillation process, a heavier product is obtained, known as bitumen (Antunes et al., 2015).
When crude oil is heavier, bitumen yields tend to be higher (Porto et al., 2019).
For example, a study found that Polyphosphoric acid (PPA) was defined to be a means of stabilizing PMBs in their formulations (Giavarini et al., 1996).
Silicon tetrachloride is pyrolyzed in a flame, or quartz sand is vaporized in a 3000°C electric arc to produce fumed silica (Gagne et al. 2005).
[3] Aydoğan, C.; El Rassi, Z.
When crude oil is heavier, bitumen yields tend to be higher (Porto et al., 2019).
For example, a study found that Polyphosphoric acid (PPA) was defined to be a means of stabilizing PMBs in their formulations (Giavarini et al., 1996).
Silicon tetrachloride is pyrolyzed in a flame, or quartz sand is vaporized in a 3000°C electric arc to produce fumed silica (Gagne et al. 2005).
[3] Aydoğan, C.; El Rassi, Z.
Online since: May 2024
Authors: Susanne Hemes, Sergej Gein, Niloofar Navaeilavasani, Ulrike Hecht
Gein et al. [17] investigated the influence of the addition of 1-3 at.-% Molybdenum on the microstructure of the alloy and its mechanical properties.
Chen et al., Li et al., and Feng et al. [7-9] provide overviews of the fatigue relevant mechanisms in HEAs, including dislocation-evolution, deformation nano-twinning and twinning induced plasticity (TWIP) [7, 9].
Weaver, Editorial: Dual-Phase Materials in the Medium and High Entropy Alloy Systems Al-Cr-Fe-Ni and Al-Co-Cr-Fe-Ni, Front.
Zhang, Enhancing bending fatigue resistance of the CoCrFeMnNi high-entropy alloy thin foils by Al addition, Mater.
El Haddad, T.H.
Chen et al., Li et al., and Feng et al. [7-9] provide overviews of the fatigue relevant mechanisms in HEAs, including dislocation-evolution, deformation nano-twinning and twinning induced plasticity (TWIP) [7, 9].
Weaver, Editorial: Dual-Phase Materials in the Medium and High Entropy Alloy Systems Al-Cr-Fe-Ni and Al-Co-Cr-Fe-Ni, Front.
Zhang, Enhancing bending fatigue resistance of the CoCrFeMnNi high-entropy alloy thin foils by Al addition, Mater.
El Haddad, T.H.
Mini Review: Implementing Gas Sensors in Battery Management Systems for Determining Battery Lifespan
Online since: February 2026
Authors: Muhammad Nizam, Mufti Reza Aulia Putra, Chico Hermanu Brillianto Apribowo
El Moutchou, H.
Qin et al., “The thermal runaway analysis on LiFePO4 electrical energy storage packs with different venting areas and void volumes,” Appl.
Ma et al., “Research progress on early warning method and suppression technology of thermal runaway of lithium battery,” J.
Peng et al., “Dynamics of multidimensional signals in lithium-ion battery during thermal runaway under various oven temperatures,” J.
Rahmani et al., “Driving the future: A comprehensive review of automotive battery management system technologies, and future trends,” J.
Qin et al., “The thermal runaway analysis on LiFePO4 electrical energy storage packs with different venting areas and void volumes,” Appl.
Ma et al., “Research progress on early warning method and suppression technology of thermal runaway of lithium battery,” J.
Peng et al., “Dynamics of multidimensional signals in lithium-ion battery during thermal runaway under various oven temperatures,” J.
Rahmani et al., “Driving the future: A comprehensive review of automotive battery management system technologies, and future trends,” J.
Online since: May 2024
Authors: Mohamed Abdelgawad Gebril, Mohamed S. Melad, Farag M. Shuaeib, Rafaa M. Esmaael, Mohamed A. El-Hag
El-Hag3e
1Mechanical Engineering Department, Faculty of Engineering, University of Benghazi P.O.Box 1308, Libya
2Material Science and Engineering Department, Faculty of Engineering, Omar Al-Mukhtar University, Libya
3Chemistry Department, Faculty of Science, University of Benghazi P.O.Box 1308, Libya
aMohamed.melad@uob.edu.ly, *bMohamed.almalki@uob.edu.ly, cfarag.shuaeib@uob.edu.ly, drafaa.esmaael@omu.edu.ly, eMohamed.elhag@uob.edu.ly
Keywords: Duplex stainless steel, TIG welding process, N2 shielding gas, Response surface methodology, Mechanical properties, Critical pitting potential.
Similarly, Baghdadchi et al., [9] investigated the impact of shielding gases and laser reheating while welding 1.5 mm-thick DSS.
Korra et al., [16] researched to optimize the activated TIG (A-TIG) welding process for welding SDSS alloy 2507 using RSM.
Mondal et al., [19] identified the most effective TIG welding parameters for DSS in order to produce the required mechanical characteristics for the weld.
Sharma, “Study of Mechanical Properties in Austenitic Stainless Steel Using Gas Tungsten Arc Welding (GTAW) et al Int,” J.
Similarly, Baghdadchi et al., [9] investigated the impact of shielding gases and laser reheating while welding 1.5 mm-thick DSS.
Korra et al., [16] researched to optimize the activated TIG (A-TIG) welding process for welding SDSS alloy 2507 using RSM.
Mondal et al., [19] identified the most effective TIG welding parameters for DSS in order to produce the required mechanical characteristics for the weld.
Sharma, “Study of Mechanical Properties in Austenitic Stainless Steel Using Gas Tungsten Arc Welding (GTAW) et al Int,” J.
Online since: October 2008
Authors: Jon Binner, Bala Vaidhyanathan
However, it is difficult to produce fine, fully
nitrided powders because during the reaction the Al powder can form large aggregates due to its
melting point (660
o
C) being lower than the nitridation temperature (≥800oC) [25].
In addition, AlN formation occurs first on the surface of the Al particles inhibiting the diffusion of the nitrogen to the unreacted metal.
As for the chemical vapour infiltration process, extended reaction times are therefore required to allow adequate diffusion whilst intermittent grinding steps are generally necessary to break the agglomerates and expose fresh surfaces of unreacted Al [26].
[30] Palaith D., Silberglitt R., Wu C.C.M., Kleiner R. and Libelo E.L., in Microwave Processing of Materials, Eds.
In addition, AlN formation occurs first on the surface of the Al particles inhibiting the diffusion of the nitrogen to the unreacted metal.
As for the chemical vapour infiltration process, extended reaction times are therefore required to allow adequate diffusion whilst intermittent grinding steps are generally necessary to break the agglomerates and expose fresh surfaces of unreacted Al [26].
[30] Palaith D., Silberglitt R., Wu C.C.M., Kleiner R. and Libelo E.L., in Microwave Processing of Materials, Eds.
Online since: July 2021
Authors: Jaromír Drápala, Petr Jonšta, Pavel Machovčák, Silvie Brožová, Vu The Ha, Michal Madaj
Steel C Mn Si Ni Cr Mo Cu Al S P Ce
42CrMo4 0.41 0.72 0.26 0.17 1.0 0.17 0.16 0.024 0.001 0.006 -
42CrMo4Ce 0.404 0.77 0.22 0.189 1.03 0.165 0.16 0.015 0.0033 0.007 0.067
After removing from the plasma furnace, the steel samples were vertically cut along a center cross section and mounted.
Guo et.al. [15], revealing that a wide variation in concentration of dissolved Ce did not produce any effects on grain sizes in solidification structure of steels.
El-Kaddah, T.
Nagaumi, Prediction of porosity contents and examination of porosity formation in Al-4.4%Mg DC slab, Sci.
Guo et.al. [15], revealing that a wide variation in concentration of dissolved Ce did not produce any effects on grain sizes in solidification structure of steels.
El-Kaddah, T.
Nagaumi, Prediction of porosity contents and examination of porosity formation in Al-4.4%Mg DC slab, Sci.
Online since: April 2011
Authors: Huseyin Erdim, Yaman Boz, Ismail Lazoglu
Fussell et al. [1] developed a 5-axis virtual machining environment for discrete simulation of sculptured surface machining which aims automatic feedrate selection along the toolpath via mechanistic modeling of cutting forces.
Bailey et al. 2] proposed a generic mechanistic cutting force model for simulating multi axis machining of sculptured surfaces.
This article extends the modeling of 3-axis ball-end milling presented by Erdim et al. [5, 6] into mechanistic modeling of 5-axis ball-end milling.
El-Wardany, P.
Bailey et al. 2] proposed a generic mechanistic cutting force model for simulating multi axis machining of sculptured surfaces.
This article extends the modeling of 3-axis ball-end milling presented by Erdim et al. [5, 6] into mechanistic modeling of 5-axis ball-end milling.
El-Wardany, P.