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Impact of TiB2 Content and Sliding Velocity on Wear Performance of Aluminium Matrix Composites

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Title Impact of TiB2 Content and Sliding Velocity on Wear Performance of Aluminium Matrix Composites
 
Creator Bhowmik, Abhijit
Dey, Dipankar
Biswas, Ajay
 
Subject Liquid state stir casting
Micro-sized
Sliding velocity
Wear rate
 
Description 600-605
Particulates dispersed aluminium matrix composites are the major substitute for variety of application at present scenario
due to its massive strength, ductile nature and great thermal conductivity. In this work, TiB2 micro-sized particulates
dispersed aluminium matrix composites prepared with different weight percentages of TiB2 particles by using liquid state
stir casting process. Present investigation influence the impact of TiB2 particles content (0, 3, 6 and 9 wt.%) and variation of
sliding velocity (0.5, 1, 1.5 and 2 m/s) for a constant load 20N and sliding distance 1000 m on the wear performance of
composite rubbing against EN31 steel disc. Wear analysis revealed that TiB2 content enhanced wear rate and reverse trend
noticed in case of coefficient of friction. Similarly, wear rate deteriorated and enhanced COF as increasing sliding speed of
counter plate rotation.
 
Date 2021-09-01T09:11:12Z
2021-09-01T09:11:12Z
2021-07
 
Type Article
 
Identifier 0975-1084 (Online); 0022-4456 (Print)
http://nopr.niscair.res.in/handle/123456789/57974
 
Language en
 
Publisher NIScPR-CSIR, India
 
Source JSIR Vol.80(07) [July 2021]