Wetting behavior of Sn–Ag–Cu and Sn–Bi–X alloys: insights into factors affecting cooling rate

Silva, Bismarck Luiz; Garcia, Amauri; Spinelli, José Eduardo

Wetting behavior of Sn–Ag–Cu and Sn–Bi–X alloys: insights into factors affecting cooling rate

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dc.contributor.author	Silva, Bismarck Luiz
dc.contributor.author	Garcia, Amauri
dc.contributor.author	Spinelli, José Eduardo
dc.date.accessioned	2021-03-04T15:06:03Z
dc.date.available	2021-03-04T15:06:03Z
dc.date.issued	2019
dc.description.resumo	Based on two experimental approaches: transient directional solidification and drop shape analyses, the measurements of cooling rates and contact angles (θ) of several solders of interest became practical. Three Sn–0.7Cu–(1; 2 and 3Ag) and four Sn–34Bi–(0Cu; 0.1Cu; 0.7Cu; 2Ag) alloys are investigated to determine their wetting behavior, compare to each other and bring to light their ability (or not) to control the initial cooling rate. In the case of SAC alloys, increase in Ag means decrease in both θ and cooling rate. An opposite correlation between cooling rate and θ is observed when Sn–34Bi and the Sn–34Bi–0.1Cu alloys are compared	pt_BR
dc.identifier.citation	Silva, B.L.; Garcia, A. ; SPINELLI, J. E. . Wetting behavior of Sn-Ag-Cu and Sn-Bi-X alloys: insights into factors affecting cooling rate. Journal of Materials Research and Technology-JMR&T, v. 8, p. 1581-1586, 2019. Disponível em: https://www.sciencedirect.com/science/article/pii/S2238785418302254?via%3Dihub. Acesso em: 21 jan. 2021. https://doi.org/10.1016/j.jmrt.2018.06.016	pt_BR
dc.identifier.doi	10.1016/j.jmrt.2018.06.016
dc.identifier.issn	2238-7854
dc.identifier.uri	https://repositorio.ufrn.br/handle/123456789/31679
dc.language	en	pt_BR
dc.publisher	Elsevier	pt_BR
dc.rights	Attribution 3.0 Brazil	*
dc.rights.uri	http://creativecommons.org/licenses/by/3.0/br/	*
dc.subject	Solder alloys	pt_BR
dc.subject	Solidification	pt_BR
dc.subject	Wettability	pt_BR
dc.subject	Thermal analysis	pt_BR
dc.title	Wetting behavior of Sn–Ag–Cu and Sn–Bi–X alloys: insights into factors affecting cooling rate	pt_BR
dc.type	article	pt_BR