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Mechanical and Tribological Study on Aluminum Coatings with High-Pressure and Low-Pressure Cold-Spray Processes

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dc.contributor.authorManap A.en_US
dc.contributor.authorAfandi N.F.en_US
dc.contributor.authorMahalingam S.en_US
dc.contributor.authorYusof S.N.A.en_US
dc.contributor.authorMohd. Rosli Z.en_US
dc.contributor.authorid57200642155en_US
dc.contributor.authorid57189231851en_US
dc.contributor.authorid55434075500en_US
dc.contributor.authorid56263837700en_US
dc.contributor.authorid58130917600en_US
dc.date.accessioned2023-05-29T09:36:09Z
dc.date.available2023-05-29T09:36:09Z
dc.date.issued2022
dc.description.abstractCold spray is a promising approach to repair all damages and defects in aluminum (Al) constituent elements. The study aims to investigate the mechanical and tribological properties of Al coatings deposited using high-pressure cold-spray (HPCS) and low-pressure cold-spray (LPCS) techniques. Al powder was sprayed on a cold-rolled plate of aluminum 1100, which was used as the substrate. The results showed that the micro-hardness of the LPCS Al coating reached up to 196.6 HV before the wear test compared to that of HPCS (174.3 HV). Moreover, more low friction coefficients obtained by LPCS (0.798) than HPCS (0.807) indicated good tribological properties with a high amount of oxide composition. Meanwhile, the wear studies reveal that the specific wear rate of the Al coating of LPCS (0.008) was lower than the HPCS (0.009) as the load increased from 3 N to 5 N, thus providing excellent wear resistance. Therefore, the results exhibited greater mechanical and tribological characteristics for Al coatings produced by the LPCS process than by the HPCS process. � 2022 by the authors.en_US
dc.description.natureFinalen_US
dc.identifier.ArtNo1792
dc.identifier.doi10.3390/coatings12111792
dc.identifier.issue11
dc.identifier.scopus2-s2.0-85149471036
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85149471036&doi=10.3390%2fcoatings12111792&partnerID=40&md5=dbdc3906b6bea73f2cda5756267bb34d
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/26679
dc.identifier.volume12
dc.publisherMDPIen_US
dc.relation.ispartofAll Open Access, Gold
dc.sourceScopus
dc.sourcetitleCoatings
dc.titleMechanical and Tribological Study on Aluminum Coatings with High-Pressure and Low-Pressure Cold-Spray Processesen_US
dc.typeArticleen_US
dspace.entity.typePublication
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