Switching Properties of the Contact Coatings Based on Refractory Metals Alloys

Detalhes bibliográficos
Autor(a) principal: Gololobov, Gennady P.
Data de Publicação: 2023
Outros Autores: Suvorov, Dmitriy V., Tyschenko, Mikhail S., Slivkin, Evgeniy V., Tolstoguzov, Alexander
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10362/162225
Resumo: Funding Information: This work was supported by the Ministry of Education and Science of the Russian Federation in the frame of the state assignment FSSN-2020-0003. Publisher Copyright: © 2023 by the authors.
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spelling Switching Properties of the Contact Coatings Based on Refractory Metals Alloyscontact coatingcontact resistanceelectrical erosionelectrodepositionrefractory metal alloysswitching testSurfaces and InterfacesSurfaces, Coatings and FilmsMaterials ChemistryFunding Information: This work was supported by the Ministry of Education and Science of the Russian Federation in the frame of the state assignment FSSN-2020-0003. Publisher Copyright: © 2023 by the authors.Switching the properties of the Ag contact groups of an electromagnetic relay with the electrodeposited Ni-W and Co-W alloy coatings was studied. It is shown that these coatings are able to stabilize the spread of contact resistance within the entire test interval and to increase the service life of Ag contact groups from 2.3 × 106 to 4.5 × 106 commutation cycles. According to our research, the service life of coated contact groups is mainly determined by a change in the surface morphology caused by the electrical erosive transfer of the contact materials and to a lesser extent by the formation of poorly conductive adsorbed hydrocarbon films.CeFITec – Centro de Física e Investigação TecnológicaRUNGololobov, Gennady P.Suvorov, Dmitriy V.Tyschenko, Mikhail S.Slivkin, Evgeniy V.Tolstoguzov, Alexander2024-01-12T23:34:13Z2023-01-192023-01-19T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article10application/pdfhttp://hdl.handle.net/10362/162225eng2079-6412PURE: 81081036https://doi.org/10.3390/coatings13020241info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-03-11T05:45:04Zoai:run.unl.pt:10362/162225Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:58:49.107715Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Switching Properties of the Contact Coatings Based on Refractory Metals Alloys
title Switching Properties of the Contact Coatings Based on Refractory Metals Alloys
spellingShingle Switching Properties of the Contact Coatings Based on Refractory Metals Alloys
Gololobov, Gennady P.
contact coating
contact resistance
electrical erosion
electrodeposition
refractory metal alloys
switching test
Surfaces and Interfaces
Surfaces, Coatings and Films
Materials Chemistry
title_short Switching Properties of the Contact Coatings Based on Refractory Metals Alloys
title_full Switching Properties of the Contact Coatings Based on Refractory Metals Alloys
title_fullStr Switching Properties of the Contact Coatings Based on Refractory Metals Alloys
title_full_unstemmed Switching Properties of the Contact Coatings Based on Refractory Metals Alloys
title_sort Switching Properties of the Contact Coatings Based on Refractory Metals Alloys
author Gololobov, Gennady P.
author_facet Gololobov, Gennady P.
Suvorov, Dmitriy V.
Tyschenko, Mikhail S.
Slivkin, Evgeniy V.
Tolstoguzov, Alexander
author_role author
author2 Suvorov, Dmitriy V.
Tyschenko, Mikhail S.
Slivkin, Evgeniy V.
Tolstoguzov, Alexander
author2_role author
author
author
author
dc.contributor.none.fl_str_mv CeFITec – Centro de Física e Investigação Tecnológica
RUN
dc.contributor.author.fl_str_mv Gololobov, Gennady P.
Suvorov, Dmitriy V.
Tyschenko, Mikhail S.
Slivkin, Evgeniy V.
Tolstoguzov, Alexander
dc.subject.por.fl_str_mv contact coating
contact resistance
electrical erosion
electrodeposition
refractory metal alloys
switching test
Surfaces and Interfaces
Surfaces, Coatings and Films
Materials Chemistry
topic contact coating
contact resistance
electrical erosion
electrodeposition
refractory metal alloys
switching test
Surfaces and Interfaces
Surfaces, Coatings and Films
Materials Chemistry
description Funding Information: This work was supported by the Ministry of Education and Science of the Russian Federation in the frame of the state assignment FSSN-2020-0003. Publisher Copyright: © 2023 by the authors.
publishDate 2023
dc.date.none.fl_str_mv 2023-01-19
2023-01-19T00:00:00Z
2024-01-12T23:34:13Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10362/162225
url http://hdl.handle.net/10362/162225
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 2079-6412
PURE: 81081036
https://doi.org/10.3390/coatings13020241
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 10
application/pdf
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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