Title of article
Mechanical behavior of Al-based matrix composites reinforced with Mg58Cu28.5Gd11Ag2.5 metallic glasses
Author/Authors
Z. Wang، نويسنده , , J. Tan، نويسنده , , S. Scudino، نويسنده , , B.A. Sun، نويسنده , , R.T. Qu، نويسنده , , J. He، نويسنده , , K.G. Prashanth، نويسنده , , W.W. Zhang، نويسنده , , Y.Y. Li، نويسنده , , J. Eckert، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2014
Pages
5
From page
635
To page
639
Abstract
Al-based composites reinforced with Mg58Cu28.5Gd11Ag2.5 glassy particles have been synthesized by powder metallurgy. Powder consolidation was carried out by uniaxial hot pressing at temperatures within the super-cooled liquid region of the reinforcement to take advantage of the viscous flow of the glassy particles. The composites have improved yield and compressive strength compared to the unreinforced Al matrix without deteriorating the plasticity of the material. The relationship between mechanical properties and structure of the composites was investigated and described through the modified shear lag and mixture models.
Keywords
mechanical properties , Micromechanical modeling , Mg-based metallic glasses , Al-based matrix composites , Powder metallurgy
Journal title
Advanced Powder Technology
Serial Year
2014
Journal title
Advanced Powder Technology
Record number
1248669
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