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Journal of Magnesium and Alloys
Papers 321
1 page of 33 pages (321 results)
Sanjay Sharma (PTU: Punjab Technical University), Amit Handa4
Estimated H-index: 4
(PTU: Punjab Technical University)
+ -3 AuthorsDeepak Verma4
Estimated H-index: 4
(Graphic Era Hill University)
Abstract The ever-increasing demand for light weighted hard materials for transportation industries encouraged researchers to develop composites with excellent mechanical properties which can transform it into more economical and eco-friendly. Reinforcing the metals with carbonaceous nanomaterials are progressively in focus due to their excellent capability to inculcate and tailor the properties of MMCs. In the present research, a hybrid nanocomposite of MWCNT-Graphene-AZ31 Mg alloy has been dev...
Mehmet Akkaş1
Estimated H-index: 1
(Kastamonu University),
Mustafa Boz4
Estimated H-index: 4
(Karabük University)
Abstract This study intends to determine the pressability and sinterability of AZ91 powder production by gas atomisation method and that of the produced powder for partial production. Therefore, first, a gas atomisation unit has been designed and manufactured in the laboratories of the Karabuk University, Department of Manufacturing Engineering. Atomised powder production has been achieved at a temperature of 795 °C, with nozzle diameters of 2 and 4 mm and four different gas pressures (5, 15, 25...
S. Ramesh1
Estimated H-index: 1
(KREC: National Institute of Technology, Karnataka),
Gajanan Anne3
Estimated H-index: 3
+ -3 AuthorsM.R. Ramesh7
Estimated H-index: 7
(KREC: National Institute of Technology, Karnataka)
Abstract Effect of multi-directional forging (MDF) on wear properties of Mg–Zn alloys (with 2, 4, and 6 wt% Zn) is investigated. Dry sliding wear test was performed using pin on disk machine on MDF processed and homogenized samples. Wear behavior of samples was analyzed at loads of 10 N and 20 N, with sliding distances of 2000 m and 4000 m, at a sliding velocity of 3 m/s. Microstructures of worn samples were observed under scanning electron microscopy (SEM), energy dispersive spectroscopy (EDS),...
Övgü Ceyda Yelgel (University of Manchester), Celal Yelgel2
Estimated H-index: 2
(University of Manchester)
Abstract Mg2X (X=Si, Sn, and Ge) based systems have attracted widespread attention owing to their various benefits in thermoelectric applications. In particular, to date, ternary Mg2X based solid solutions have become one of the most widely investigated thermoelectric systems. However, the investigation of temperature varied thermoelectric properties of Mg2X based quaternary systems is rather limited both theoretically and experimentally. Therefore, here, we report a rigorous theoretical work of...
Jeong Hun Lee10
Estimated H-index: 10
Byung Je Kwak (PNU: Pusan National University)+ -3 AuthorsTaekyung Lee10
Estimated H-index: 10
(PNU: Pusan National University)
Abstract A multi-pass caliber rolling has attracted attentions as an alternative to severe plastic deformation processes. The present study enhanced strength and ductility of AZ31 Mg alloy simultaneously through the application of caliber rolling. The improving trends in tensile properties were interpreted with various caliber-rolling strains. The oval/circular-shaped calibers imposed a high plastic strain at the center of cross-section, leading to effective grain refinement to submicron scale. ...
Han-xue Cao1
Estimated H-index: 1
(Chongqing University),
Mengtao Huang (Chongqing University)+ -3 AuthorsGuoqiang You (Chongqing University)
Abstract Refining and purification is a significant way to obtain pure and high-quality magnesium alloy melts. This paper summarizes the flux refining methods and non-flux purification methods (blowing purification, filtration purification, electromagnetic purification and ultrasonic purification). It also introduces the composite refining technologies that have been widely researched and applied in recent years, including low-voltage pulse electromagnetic technology, ultrasonic argon purificati...
Published on Apr 1, 2019in Journal of Magnesium and Alloys
Kai Yan3
Estimated H-index: 3
(YZU: Yangzhou University),
Huan Liu9
Estimated H-index: 9
(Hohai University)
+ 4 AuthorsFuyu Huang (YZU: Yangzhou University)
Abstract The solution of the intermetallic phase and the homogenization of composition are important for Mg alloy biomaterials. A single-phase Mg–6Zn alloy with the average grain size of about 20 µm was prepared by ECAP processed for six passes at 320 °C. It indicated that the ECAP could significantly promote the process of solid solution in Mg–Zn alloy. The results showed that complete dissolution of the intermetallic phase improved the corrosion resistance of Mg–6Zn alloy in 0.9% NaCl solution...
Published on Apr 1, 2019in Journal of Magnesium and Alloys
Qichi Le14
Estimated H-index: 14
(NU: Northeastern University),
Weitao Jia (Taiyuan University of Science and Technology), Fangkun Ning2
Estimated H-index: 2
(NU: Northeastern University)
Abstract Temperature detection and tracking of AZ31B magnesium alloy plate during the air-cooling transport process were investigated and carried out under different thicknesses and initial temperatures. Experimental results show that there exists a sudden temperature drop in the range of 1/4 of width distanced from the edge. When the plate is cooled by 25–56 °C, the maximum inhomogeneous temperature distribution under all process conditions will appear in width direction. For the air-cooling tr...
Published on Apr 1, 2019in Journal of Magnesium and Alloys
Davide De Cicco1
Estimated H-index: 1
(Dal: Dalhousie University),
Farid Taheri24
Estimated H-index: 24
(Dal: Dalhousie University)
Abstract Obtaining a strong bond when adhering magnesium alloys to other materials, especially to fiber-reinforced polymer composites, is challenging. Regardless of the strength of the adhesive used, it is the surface preparation that also significantly affects the overall bond strength and long-term performance of the mated surfaces. While optimal and established surface preparations are available for aluminum, steel alloys and polymer composites, the current method proposed for magnesium alloy...
Published on May 1, 2019in Journal of Magnesium and Alloys
Azzat Esam Abdulqader Al-maamari , Akm Asif Iqbal5
Estimated H-index: 5
+ 0 AuthorsDewan Muhammad Nuruzzaman3
Estimated H-index: 3
(Universiti Malaysia Pahang)
Abstract In this research, the wear and mechanical responses of pure magnesium-graphite (Mg–Gr) composite have been investigated aiming to get the optimum composition of reinforcement. The composite materials were fabricated by mechanical alloying. The percentage of graphite reinforcement was chosen as 3, 5, 7 and 10 wt.% to identify its potential for self-lubricating property under dry sliding conditions. The mechanical properties including hardness, tensile strength and flexural strength of th...