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http://hdl.handle.net/2080/2486
Title: | Sliding Wear Performance Evaluation of Red Mud (RM), RM + Fly Ash (FA) and RM + FA + Al Coatings on Mild Steel |
Authors: | Sutar, H Roy, D Mishra, S C Murmu, R R |
Keywords: | Red Mud Fly Ash Aluminium Plasma Coating Sliding Wear Frictional Force |
Issue Date: | Mar-2016 |
Citation: | Materials Sciences and Applications, Vol.7 No.3, March 2016 |
Abstract: | The research paper focuses on evaluating the dry sliding wear behaviour of plasma sprayed coatings like red mud (RM), RM + 5% Fly Ash (FA) and RM + 5% FA + 5% Al on mild steel cylindrical shape substrate. Spraying was done at 10 kW operating power level. A conventional pin on disc wear tester is adopted for wear analysis. The wear test was performed at track diameter of 50 mm and sliding speed of 60 rpm (0.157 m/s) with normal load of 10 N. The duration of sliding varies from 54 minutes for pure red mud coating to a maximum value of 102 minutes for RM + 5% FA + 5% Al composite coating. A significant decrease in wear rate (in terms of mass loss) is observed by reinforcement of fly ash and aluminium to red mud, which might be due to improved interfacial properties. |
URI: | http://dx.doi.org/10.4236/msa.2016.73017 http://hdl.handle.net/2080/2486 |
Appears in Collections: | Journal Articles |
Files in This Item:
File | Description | Size | Format | |
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MSA_7_3_171-179_2016.pdf | 581.45 kB | Adobe PDF | View/Open |
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