Microstructural and wear behavior of dual reinforced particle (DRP) aluminum alloy composite

被引：45

作者：

Sharma, Vipin ^{[1
]}

Kumar, Suresh ^{[1
]}

Panwar, Ranvir Singh ^{[1
]}

Pandey, O. P. ^{[1
]}

机构：

[1] Thapar Univ, Sch Phys & Mat Sci, Patiala 147004, Punjab, India

来源：

JOURNAL OF MATERIALS SCIENCE | 2012年 / 47卷 / 18期

关键词：

MATRIX COMPOSITES; SLIDING WEAR; SOLIDIFICATION BEHAVIOR; SIC PARTICLES; SILICON;

D O I：

10.1007/s10853-012-6599-4

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The present investigations are a comparative study of single and dual reinforcement particles on microstructural features and wear behavior in LM-13 aluminum-silicon alloy. Silicon carbide and zircon sand particles of 20-32 mu m are reinforced in the alloy by two-step stir casting method. Wear study reveals that the dual particle reinforcement enhances the wear resistance as compared to single particle reinforcement if mixed in a definite proportion. Study also indicate that a combination of 15 % reinforcement of zircon sand and silicon carbide particles in the ratio of 1:3 into the composite exhibits better wear resistance as compared to other combination.

引用

页码：6633 / 6646

页数：14

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