Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Articles Article Faculty Publications -Articles Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Friction and wear behaviour of HVOF sprayed Cr2O3-TiO2 coatings on aluminium alloy Subject The topic of the resource Al6061 alloy; Cr2O3; Friction; Hardness; HVOF coatings; TiO2; Wear Description An account of the resource This study investigates the tribological behaviour of Cr2O3-TiO2 composite coatings deposited on aluminium 6061 alloy. Cr2O3-TiO2 composite coatings were deposited by high velocity oxyfuel (HVOF) technique. Developed coatings were subjected to microstructure studies, microhardness test (ASTM E92), friction and wear test (ASTM G99). Pin-on-disc machine was used to evaluate friction and wear characteristics of Cr2O3-TiO2 coatings. Effect of sliding velocity (0.314 m/s-1.26 m/s) and load (20 N-100 N) on friction and wear characteristics of Cr2O3-TiO2 coatings were studied and compared with uncoated aluminium alloy. Results showed 54% improvement in hardness of Cr2O3-TiO2 coatings in comparison with aluminium alloy. Coefficient of friction and wear rate decreases by 12% and 48% respectively when evaluated with uncoated aluminium alloy. Coefficient of friction (COF) and wear rate increases with increase in load and sliding velocity for both coatings and substrate. However, Cr2O3-TiO2 coatings showed lower wear rate and COF at all the loads and sliding velocities studied when compared with uncoated aluminium alloy. Worn out surfaces of uncoated and Cr2O3-TiO2 coated surfaces were subjected to SEM analysis to understand the wear mechanisms in composite coatings. 2021 Inderscience Enterprises Ltd.. All rights reserved. Creator An entity primarily responsible for making the resource Kumar G.S.P.; Keshavamurthy R.; Akhil M.P.; Kiran K.; Thomas M.J.; Tambrallimath V.; Hebbar G.S. Source A related resource from which the described resource is derived International Journal of Materials Engineering Innovation, Vol-12, No. 1, pp. 1-17. Publisher An entity responsible for making the resource available Inderscience Publishers Date A point or period of time associated with an event in the lifecycle of the resource 2021-01-01 Identifier An unambiguous reference to the resource within a given context <a href="https://doi.org/10.1504/IJMATEI.2021.113213" target="_blank" rel="noreferrer noopener">https://doi.org/10.1504/IJMATEI.2021.113213</a> <a href="https://www.scopus.com/inward/record.uri?eid=2-s2.0-85101628134&doi=10.1504%2FIJMATEI.2021.113213&partnerID=40&md5=67eb1d47b947ed3b0637ecddc636826a" target="_blank" rel="noreferrer noopener">https://www.scopus.com/inward/record.uri?eid=2-s2.0-85101628134&doi=10.1504%2fIJMATEI.2021.113213&partnerID=40&md5=67eb1d47b947ed3b0637ecddc636826a</a> Rights Information about rights held in and over the resource Restricted Access Relation A related resource ISSN: 17572754 Format The file format, physical medium, or dimensions of the resource Online Language A language of the resource English Type The nature or genre of the resource Article Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Kumar G.S.P., Department of Mechanical and Automobile Engineering, Christ (Deemed to Be University), Bangalore, India; Keshavamurthy R., Department of Mechanical Engineering, Dayananda Sagar College of Engineering, Bangalore, India; Akhil M.P., Department of Mechanical and Automobile Engineering, Christ (Deemed to Be University), Bangalore, India; Kiran K., Department of Mechanical and Automobile Engineering, Christ (Deemed to Be University), Bangalore, India; Thomas M.J., Department of Mechanical and Automobile Engineering, Christ (Deemed to Be University), Bangalore, India; Tambrallimath V., Department of Automobile Engineering, Dayananda Sagar College of Engineering, Bangalore, India; Hebbar G.S., Department of Mechanical and Automobile Engineering, Christ (Deemed to Be University), Bangalore, India