Powder metallurgy of Mg-1%Al-1%Sn alloy reinforced with low content of graphene nanoplatelets (GNPs)

被引：148

作者：

Rashad, Muhammad ^{[1
,2
]}

Pan, Fusheng ^{[1
,2
,3
]}

Asif, Muhammad ^{[4
]}

Tang, Aitao ^{[1
,2
]}

机构：

[1] Chongqing Univ, Coll Mat Sci & Engn, Chongqing 400044, Peoples R China

[2] Chongqing Univ, Natl Engn Res Ctr Magnesium Alloys, Chongqing 400044, Peoples R China

[3] Chongqing Acad Sci & Technol, Chongqing 401123, Peoples R China

[4] Dalian Univ Technol, Sch Mat Sci & Engn, Dalian 116024, Peoples R China

来源：

JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY | 2014年 / 20卷 / 06期

关键词：

Magnesium alloy; Mechanical properties; Powder metallurgy method; STRENGTH;

D O I：

10.1016/j.jiec.2014.01.028

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The Mg-1%Al-1%Sn-0.18% graphene nanoplatelets (GNPs) composite is fabricated by semi powder metallurgy method followed by hot extrusion. Microscopic observation revealed the uniform distribution of GNPs in the matrix. The addition of 0.18 wt% GNPs to Mg-1wt%Al-1wt%Sn alloy lead to increase in tensile strength (i.e., from 236 to 269 MPa). The increase in strength of the composite could be due to high specific surface area, superior nano-filler adhesion and two-dimensional structure of GNPs. (C) 2014 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. All rights reserved.

引用

页码：4250 / 4255

页数：6

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