REKAYASA DESAIN CIRCULAR HYBRID CRASH BOX UNTUK PENINGKATAN PERFORMA KELAYAKAN TABRAK by Delia Hani Wakhidah, Moch. Agus Choiron, Yudy Surya Irawan

“…This study aims to determine the energy absorption characteristics of two different configuration of hybrid material compositions using Aluminum Alloy 6063 and T300-epoxy Carbon Fiber composites. …”
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Numerical Simulation Study on Directional Solidification of DD5 Nickel-Based Single-Crystal Turbine Blades by Jianhui Wei, Min Lu, Libo Pi, Huan Zhao, Qian Lei

“…Two models with a wax module tree structure were employed for directional solidification simulation. An experimental alloy of a second-generation nickel-based single-crystal superalloy, DD5, was set for this investigation. …”
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Study on micro-structure, hardness and optimization of wear characteristics of Al6061/TiB2/CeO2 hot-rolled MMCs using Taguchi method by S. R. Sreenivasa Iyengar, D. Sethuramu, M. Ravikumar

“…. % of CeO2 particulates were reinforced in Al6061 alloy to manufacture hybrid Al MMCs by Vortex (Stircasting) technique. …”
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Enhancing microstructure and mechanical performance of aluminum copper friction stir lap welded joints with nickel powder interlayers by Rasoul Khajeh, Moosa Sajed, Akbar Heidarzadeh

“…This study investigates the effects of incorporating nickel (Ni) powder in the friction stir lap welding (FSLW) of Aluminum 1050 alloy and commercially pure copper sheets. Both single and multi-pass FSLW techniques were employed, and the mechanical properties and microstructures of the resulting joints were characterized. …”
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METODE PENINGKATAN KETAHANAN RETAK RESIN POLYESTER DENGAN PENAMBAHAN PROSENTASE VINYL ESTER by Nusyirwan Nusyirwan, Yul Hizhar, Adam Malik

“…This study aims to determine the energy absorption characteristics of two different configuration of hybrid material compositions using Aluminum Alloy 6063 and T300-epoxy Carbon Fiber composites. …”
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Development of Alumina-Titania Composite Layers on Stainless Steel through the Detonation Spray Method and Investigation of Salt Spray Corrosion Behavior along with Surface Examina... by A. Surya, R. Prakash, P. Senthil Kumar, G. Bharath Balji

“…Almost every metal and alloy corrodes when used in high-temperature applications. …”
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Energy-Based Analysis of Ultrasonically Assisted Turning by G.A. Volkov, V.A. Bratov, A.A. Gruzdkov, V.I. Babitsky, Y.V. Petrov, V.V. Silberschmidt

“…The obtained results are in agreement with experiments on ultrasonic assisted machining of aluminium and Inconel 718 alloy.…”
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Optical microscopic study of the stress induced corrosion of brass and aluminium in dilute electrolyte, and the inhibition effect of Cedrus Atantica and Ocimum Basilicum by Tolulope Loto Roland, Loto Cleophas, Usua Idorenyin

“…The optical images obtained showed the effect of both extracts on the alloys. Optical images of aluminium in the presence of Cedrus Atlantica showed increased susceptibility of the alloy to localized and general corrosion compared to Ocimum basilicum Linn which enhanced the corrosion resistance of aluminium. …”
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SIMULATION STUDY AND STRENGTH VALIDATION OF PLANES’LOAD AT DIFFERENT POSITIONS OF COAL PLOUGH by ZHAO LiJuan, CHEN Lei, TIAN Zhen

“…By analyzing the results indicate that : in the same cutting depth,the loads of planes at the different positions are random,in which load short broadsword’s means and standard deviations of the three load are minimum and the cutter force is relatively stable and uniform compared with other positions,followed by long broadsword,knife top and bottom knife; With increasing of planing depth,three forces of planes suffered have varying degrees increased,When the cutting depth exceeds a certain value,cutting resistance will be significantly increased; when the cutter spacing exceeds a certain transversal distance,cutting force increases sharply; In the working process,long and short waist by the maximum stresses are located in knife body thickness position transition connection and the knife body and the lamellar alloy head is embedded,main failure mode for the wear and fracture;the top and bottom knife knife connected with the knife base part chamfer can relax the stress concentration. …”
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Evaluation of the Effects of Different Surface Configurations on Stability of Miniscrews by Tolga Topcuoglu, A. Altuğ Bicakci, M. Cihat Avunduk, Z. Deniz Sahin Inan

“…Eighty cylindrical, self-drilling, and Ti6Al4V alloy miniscrews (1,6 × 6 mm) were used. Four mini-screws were inserted in fibulas of each rabbit, and 115 G of force was immediately applied. …”
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Use of colemanite in ferronickel smelting by Keskinkilic E., Pournaderi S., Geveci A., Topkaya Y.A.

“…Enhanced metal-slag separation is helpful to decrease the number of suspended metal/alloy droplets in slag, i.e. the physical losses. …”
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Effects of (Ti, Mo)C precipitation on the microstructure, impact toughness, and sulfide stress corrosion cracking resistance of linepipe steels by Seoyoon Gong, Seungon Lim, Kyu-Tae Kim, Yong-Jae Yu, S.E. Shin

“…In this study, high-strength low-alloy (HSLA) steels with (Ti, Mo)C precipitation and without Ti and Mo were fabricated to analyze the effects of (Ti, Mo)C precipitation on the microstructure, impact toughness, and SSCC resistance of linepipes. …”
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Verification of the DKeff hypothesis along the fatigue crack path in thin and thick Al specimens by Juli�n Andr�s Ortiz Gonz�lez, Jaime Tupiass� Pinho de Castro, Giancarlo Luis Gomez Gonz�les, Marco Antonio Meggiolaro, Jos� Luiz de Fran�a Freire

“…To verify this hypothesis, both DC(T) and C(T) specimens are cut from a 6351-T6 Al alloy circular bar with two different thicknesses, 2 and 30mm, tested under fixed ?…”
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Corrosion Behaviors’ Investigation of Carbide Coatings Developed for Sulphuric Acid Recovery Systems by Erhan Özkan

“…In order to minimize corrosion induced material loss, 316 L stainless steel surfaces were coated with an interlayer of 95% nickel and 5% aluminium alloy, and then tungsten carbide coatings were synthesized on the surfaces of substrate materials reinforced with 13% cobalt and 13% nickel, respectively by thermal spraying method to further reduce the corrosion rate. …”
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PERILAKU OKSIDASI ISOTERMAL PADUAN 68,5Fe-14Ni-9Al-7,5Cr-1Mo PADA TEMPERATUR 800, 900, DAN 1000°C by Fadhli Muhammad, Eddy Agus Basuki

“…Extensive research has been conducted on high-temperature alloys for power generation, with chromium-forming ferritic iron as the primary basis for these materials. …”
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Morphological, Structural, and Optical Properties of Single-Phase Cu(In,Ga)Se2 Thin Films from the Selenization of Thermally Evaporated InSe/Cu/GaSe Precursors by Francis B. Dejene

“…Under optimized conditions, gallium in cooperation resulted only in a marginal decrease in the grain size, X-ray diffraction studies confirmed single-phase Cu(In,Ga)Se2 material, and X-ray photoluminescence spectroscopy in-depth profiling revealed a uniform distribution of the elements through the entire depth of the alloy. From these studies optimum selenization conditions were determined for the deposition of homogeneous Cu(In,Ga)Se2 thin films with optimum band gap values between 1.01 and 1.21 eV.…”
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Analysis of Bone Density and Bone Morphometry by Periapical Radiographs in Dental Implant Osseointegration Process by Ratih Trikusumadewi Lubis, Azhari Azhari, Farina Pramanik

“…The implant used is a titanium alloy and coated by SA (sunblasted with alumina acid) of 4 mm in diameter and 7 mm in length. …”
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Positive strain rate dependence: optimizing TRIP effect for high-speed deformation in lean duplex stainless steel by Yongxin Wang, Lei Chen, Xingzhou Cai, Motomichi Koyama, Zhenting Wang, Xiaolong Li, Zhikun Bai, Xiaocong Ma, Miao Jin

“…This discovery offers novel insights into alloy design strategies for metastable steels, improving production efficiency in forming processes.…”
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Mechanism of Microscopic Fracture of Typical Shell Steel under Impact Loading by Chuan Zhao, Shushan Wang, Cean Guo, Yuhui Sun, Xuncheng Guo, Feng Ma

“…A ballistic gun was used to launch a spherical tungsten alloy projectile to impact target 50SiMnVB and 60Si2Mn steel plates. …”
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Investigating the Influence of Process Parameters of ZNC EDM on Machinability of A6061/10% SiC Composite by Balbir Singh, Jatinder Kumar, Sudhir Kumar

“…XRD investigation corroborated the elemental composition of 6061 Al alloy and reinforcement particles. Thermal analysis shows stability of composite upto 650°C. …”
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