Preparation and evaluation of mechanical properties of 6061Al-Al2O3 metal matrix composites by stir casting process

被引：18

作者：

Sivananthan, S. ^{[1
]}

Reddy, V. Rajalaxman ^{[2
]}

Samuel, C. Samson Jerold ^{[3
]}

机构：

[1] K Ramakrishnan Coll Engn, Dept Mech Engn, Trichy 621112, India

[2] Saveetha Inst Med & Tech Sci, Dept Mech Engn, Chennai 600077, Tamil Nadu, India

[3] Sri Krishna Coll Engn & Technol, Dept Mech Engn, Coimbatore 641008, Tamil Nadu, India

来源：

MATERIALS TODAY-PROCEEDINGS | 2020年 / 21卷

关键词：

Al6061; alloy; Aluminium oxide; Hardness; Ultimate tensile strength; Compression strength; WEAR; BEHAVIOR; MICROSTRUCTURE;

D O I：

10.1016/j.matpr.2019.06.744

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Aluminium oxide particle (0-4 wt%) reinforced Al6061 alloy metal matrix composites have been prepared using stir casting process. Mechanical properties such as hardness, tensile strength and compression of composites have been tested and the values are compared with Al6061 alloy. The results reveal that mechanical properties of MMC is greatly enhanced by the addition of Al2O3 particles in Al6061 alloy. Hardness, ultimate tensile strength and compression strength of Al6061 alloy increased with increasing weight fraction of aluminium oxide particles in aluminium matrix. This developed MMC can be used in automotive applications because of its excellent mechanical properties while compared to Al6061 alloy. (C) 2019 Elsevier Ltd. All rights reserved.

引用

页码：713 / 716

页数：4

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