Brazing Al2O3 to sintered Fe-Ni-Co alloys

Nascimento, Rubens Maribondo do; Martinelli, Antonio Eduardo; Bushinelli, Augusto José de Almeida; Klein, A. N.

Brazing Al2O3 to sintered Fe-Ni-Co alloys

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dc.contributor.author	Nascimento, Rubens Maribondo do
dc.contributor.author	Martinelli, Antonio Eduardo
dc.contributor.author	Bushinelli, Augusto José de Almeida
dc.contributor.author	Klein, A. N.
dc.date.accessioned	2021-02-18T18:47:25Z
dc.date.available	2021-02-18T18:47:25Z
dc.date.issued	1999-12
dc.description.resumo	Active metal brazing has been widely used to join ceramics to metals, as sound joints are usually achieved in a single step process without special equipment. However, residual stresses may be a potential problem especially upon joining ceramics to alloys with relatively high thermal expansion coefficients. This work investigates the brazing behavior of Alumina (Al2O3) to a sintered Fe-Ni-Co alloy, specially designed to match its coefficient of thermal expansion to that of the ceramic counterpart. The results indicate the presence of an interfacial zone whose microstructure depends on the filler alloy employed. A relationship was established between the microstructure of the interface and the flexural strength of the joints	pt_BR
dc.identifier.citation	NASCIMENTO, R. M. do; MARTINELLI, A. E.; BUSCHINELLI, A. J. de A.; KLEIN, A. N.. Brazing Al2O3 to sintered Fe-Ni-Co alloys. Journal Of Materials Science, [S.L.], v. 34, n. 23, p. 5839-5845, 1999. Disponível em: https://link.springer.com/article/10.1023/A:1004774621738. Acesso em: 26 nov. 2020. http://dx.doi.org/10.1023/a:1004774621738.	pt_BR
dc.identifier.doi	10.1023/A:1004774621738
dc.identifier.issn	0022-2461
dc.identifier.issn	1573-4803
dc.identifier.uri	https://repositorio.ufrn.br/handle/123456789/31540
dc.language	en	pt_BR
dc.publisher	Springer	pt_BR
dc.rights	Attribution 3.0 Brazil	*
dc.rights.uri	http://creativecommons.org/licenses/by/3.0/br/	*
dc.subject	Thermal Expansion	pt_BR
dc.subject	Expansion Coefficient	pt_BR
dc.subject	Microstructure	pt_BR
dc.subject	Al2O3	pt_BR
dc.subject	Residual Stress	pt_BR
dc.title	Brazing Al2O3 to sintered Fe-Ni-Co alloys	pt_BR
dc.type	article	pt_BR