Study Report on Aluminum and Mg Alloys Reviews

Special Issue "Aluminum and Magnesium Alloys and Composites: Forming, Preparation, and Processing"

Special Effect Editors

Prof. Dr. Qudong Wang
Email Website
Guest Editor

National Engineering Enquiry Heart of Lite Alloy Net Forming and Fundamental State Laboratory of Metal Matrix Composites, School of Material Science and Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
Interests: aluminum blend; magnesium alloys and their forming technology; metal composites

Prof. Dr. Mahmoud Ebrahimi
Electronic mail Website
Guest Editor

Department of Mechanical Technology, Faculty of Technology, University of Maragheh, Maragheh, Islamic republic of iran
Interests: metal forming; ultrafine grained and nanostructure metals and alloys; severe plastic deformation; laminated composites

Special Issue Information

Dear Colleagues,

In the mod world, the apply of light structural materials has become inescapable and avant-garde design strategies directed toward weight reduction (e.chiliad., thin-walled components) are growing in popularity. To this end, aluminum and magnesium having the lightest density in all common structural materials (ρAl= ii.vii 1000.cm-3, ρMg= 1.7 g.cm-3) are regarded as the most popular lightweight metals, specifically in aviation, the automobile industry, architecture, marine vehicles, and daily life, equally their utilization leads to the reduction of vehicle weight and fuel savings. Since these ii metals are in a position close to each other in Mendeleev's periodic table, they also accept very similar backdrop, including diminutive weight, forcefulness, melting point, and elasticity. Yet, they exhibit unlike crystallographic structures, which explains the central differences in their forming behavior, crystal plastic anisotropy, deformation, and microstructural evolution mechanisms. Unlike aluminum with a face-centered cubic (fcc) structure, the utilization of magnesium in structural components is still limited, mainly because of its restricted ambience temperature formability due to a shortage of independent deformation modes in its hexagonal close-packed (hcp) construction. Aluminum, every bit the most used metal afterward steel and magnesium, with very low density (ane-3rd lighter than aluminum) and college specific strength than aluminum alloys, is profoundly important in industrial applications. Hence, it is of particular significance to ameliorate the properties of Al- and Mg-based alloys and composites by designing new preparation methods, novel post-processing, and forming economical production routes to obtain high-operation materials and aggrandize the applications of these alloys in the industry.

Various methods have been reported for the training of Al- and Mg-based alloys and composites with their own benefits and shortcomings. In addition, many post-processing, thermal, and deformation-based technologies and coating strategies were applied to these alloys to ameliorate their backdrop and enhance performance. In this regard, the present issue aims to thoroughly hash out Al and Mg alloys and composites from the aspect of grooming methods, processing, forming, and related properties. Information technology is hoped that the results of this upcoming issue will lead to major changes in the deeper understanding and expansion of the use of these alloys and composites in manufacture and pave the way toward the production of high-efficiency components for many researchers and professionals.

Prof. Dr. Qudong Wang
Prof. Dr. Mahmoud Ebrahimi
Guest Editors

Manuscript Submission Information

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Keywords

  • aluminum alloys
  • magnesium alloys
  • composites
  • casting
  • metallic-forming
  • preparation
  • processing
  • grain refinements
  • microstructure characterization
  • mechanical backdrop

Published Papers (1 newspaper)

Inquiry

Commodity

The Event of Can Content on the Strength of a Carbon Fiber/Al-Sn-Matrix Composite Wire

Viewed by 782

Abstract

The outcome of can content in an Al-Sn alloy in the range from 0 to 100 at.% on its mechanical properties was studied. An increase in the tin content leads to a monotonic decrease in the microhardness and conditional yield stress of the [...] Read more.

The effect of tin content in an Al-Sn alloy in the range from 0 to 100 at.% on its mechanical properties was studied. An increase in the tin content leads to a monotonic decrease in the microhardness and conditional yield stress of the Al-Sn blend from 305 to 63 MPa and from 32 to v MPa, respectively. In addition, Immature's modulus and the shear modulus of the Al-Sn alloy decreases from 65 to 52 GPa and from 24 to 20 GPa, respectively. The effect of tin content in the Al-Sn matrix alloy in the range from 0 to 50 at.% on the strength of a carbon fiber/aluminum-tin-matrix (CF/Al-Sn) blended wire discipline to three-point bending was likewise investigated. Increasing tin content upwards to 50 at.% leads to a linear increment in the composite wire force from 1450 to 2365 MPa, which is due to an increase in the effective fiber strength from 65 to 89 at.%. The addition of tin can upward to 50 at.% to the matrix blend leads to the germination of weak boundaries between the matrix and the fiber. An increase in the composite wire force is accompanied by an increment in the average length of the fibers pulled out at the fracture surface. A qualitative model of the human relationship between the to a higher place parameters is proposed. Full article

Evidence Figures

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Source: https://www.mdpi.com/journal/metals/special_issues/aluminum_magnesium_alloys

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