Studies of the influence of graphene nanosheets on the wettability of eco-friendly solder alloys

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dc.citation.epage501
dc.citation.rankM33
dc.citation.spage497
dc.contributor.authorNedeljković, Milan
dc.contributor.authorMladenović, Srba
dc.contributor.authorPetrović, Jasmina
dc.contributor.authorMitrović, Milijana
dc.date.accessioned2024-12-06T10:45:20Z
dc.date.available2024-12-06T10:45:20Z
dc.date.issued2024
dc.description.abstractLead-based solders are harmful to the environment and human health, so they must be replaced. Numerous studies have focused on the production of eco-friendly solder alloys. Recently, there has been an increasing number of researches dealing with lead-free composite solder alloys. This paper presents a review of research on the influence of graphene nanosheets (GNS) on the wettability of tin-based solder alloys. GNSs have been used to improve the physical and mechanical properties of solder. The variable mass content of GNS particles was successfully pressed into lead-free solder using a high-planetary ball mill. This method enabled better homogeneous mixing and consolidation of the mixed powder. After that, the powder that was obtained was sintered, and the effect of GNS on wettability was investigated. Increasing the mass content of GNS reduces the surface tension between the substrate and the composite solder, resulting in a lower contact angle and improved wettability.
dc.description.sponsorshipThe research presented in this paper was done with the financial support of the Ministry of Science, Technological Development and Innovation of the Republic of Serbia, within the funding of the scientific research work at the University of Belgrade, Technical Faculty in Bor, according to the contract with registration number 451-03-65/2024-03/200131.
dc.identifier.isbn978-86-6305-152-2
dc.identifier.urihttps://repozitorijum.tfbor.bg.ac.rs/handle/123456789/5901
dc.language.isoen
dc.publisherUniversity of Belgrade, Technical Faculty in Bor
dc.rights.licenseCC-BY-NC-ND
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/
dc.sourceProceedings [Elektronski izvor] - 31st International conference Ecological Truth & Environmental Research - EcoTER'24, Sokobanja, Serbia, 18-21 June 2024
dc.subjectLead-free solders
dc.subjectgraphene nanosheets
dc.subjecthigh-planetary ball mill
dc.subjectsintering.
dc.titleStudies of the influence of graphene nanosheets on the wettability of eco-friendly solder alloys
dc.typeconferenceObject
dc.type.versionpublishedVersion

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