Laser cladding and thermal spray coatings on steel pipe serving the oil and gas industry.

Detalhes bibliográficos
Autor(a) principal: Almeida, Natália Chaves
Data de Publicação: 2016
Outros Autores: Cândido, Luiz Cláudio, Faria, Geraldo Lúcio de, Lima, Milton Sérgio Fernandes de, Trindade, Vicente Braz
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFOP
Texto Completo: http://www.repositorio.ufop.br/handle/123456789/9122
https://doi.org/10.4172/2169-0022.1000279
Resumo: Different coating systems were characterized using a commercial API 5CT steel grade L80 type 1, which is commonly used in the oil and gas industry. Two Ni-based alloys and one Co-based alloy were deposited by laser cladding. Two coatings were deposited (Ni-based alloy and a composite W-C/Co-base) by means of thermal spray process. It has been shown the presence of a hard heat affected zone (HAZ) in the substrate for the as-laser deposited coating. The main explanation for this HAZ is devoted to the heat gradient causing a gradient on the prior austenite grain size and consequently different martensite hardness along the HAZ. For the thermal sprayed coatings, no HAZ was formed due to low heat input process. All the studied coating systems seem to be very interesting for different technically demanding applications, such as, stress sulfide corrosion and wear resistance.
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spelling Almeida, Natália ChavesCândido, Luiz CláudioFaria, Geraldo Lúcio deLima, Milton Sérgio Fernandes deTrindade, Vicente Braz2017-11-09T12:25:37Z2017-11-09T12:25:37Z2016ALMEIDA, N. C. et al. Laser cladding and thermal spray coatings on steel pipe serving the oil and gas industry. Journal of Material Science & Engineering, v. 5, p. 1-6, 2016. Disponível em: <https://www.hilarispublisher.com/abstract/laser-cladding-and-thermal-spray-coatings-on-steel-pipe-serving-the-oiland-gas-industry-20927.html>. Acesso em: 29 set. 2017. 2169-0022http://www.repositorio.ufop.br/handle/123456789/9122https://doi.org/10.4172/2169-0022.1000279Different coating systems were characterized using a commercial API 5CT steel grade L80 type 1, which is commonly used in the oil and gas industry. Two Ni-based alloys and one Co-based alloy were deposited by laser cladding. Two coatings were deposited (Ni-based alloy and a composite W-C/Co-base) by means of thermal spray process. It has been shown the presence of a hard heat affected zone (HAZ) in the substrate for the as-laser deposited coating. The main explanation for this HAZ is devoted to the heat gradient causing a gradient on the prior austenite grain size and consequently different martensite hardness along the HAZ. For the thermal sprayed coatings, no HAZ was formed due to low heat input process. All the studied coating systems seem to be very interesting for different technically demanding applications, such as, stress sulfide corrosion and wear resistance.This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. Fonte: o próprio artigo.info:eu-repo/semantics/openAccessLaser claddingThermal spray coatingLaser cladding and thermal spray coatings on steel pipe serving the oil and gas industry.info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleengreponame:Repositório Institucional da UFOPinstname:Universidade Federal de Ouro Preto (UFOP)instacron:UFOPLICENSElicense.txtlicense.txttext/plain; charset=utf-8924http://www.repositorio.ufop.br/bitstream/123456789/9122/2/license.txt62604f8d955274beb56c80ce1ee5dcaeMD52ORIGINALARTIGO_LaserCladdingThermal.pdfARTIGO_LaserCladdingThermal.pdfapplication/pdf4066477http://www.repositorio.ufop.br/bitstream/123456789/9122/1/ARTIGO_LaserCladdingThermal.pdfa58a724cdfaea41d049e2395370619ecMD51123456789/91222020-02-19 08:59:18.943oai:localhost:123456789/9122RGVjbGFyYcOnw6NvIGRlIGRpc3RyaWJ1acOnw6NvIG7Do28tZXhjbHVzaXZhCgpPIHJlZmVyaWRvIGF1dG9yOgoKYSlEZWNsYXJhIHF1ZSBvIGRvY3VtZW50byBlbnRyZWd1ZSDDqSBzZXUgdHJhYmFsaG8gb3JpZ2luYWwgZSBxdWUgZGV0w6ltIG8gZGlyZWl0byBkZSBjb25jZWRlciBvcyBkaXJlaXRvcyBjb250aWRvcyBuZXN0YSBsaWNlbsOnYS4gRGVjbGFyYSB0YW1iw6ltIHF1ZSBhIGVudHJlZ2EgZG8gZG9jdW1lbnRvIG7Do28gaW5mcmluZ2UsIHRhbnRvIHF1YW50byBsaGUgw6kgcG9zc8OtdmVsIHNhYmVyLCBvcyBkaXJlaXRvcyBkZSBxdWFscXVlciBwZXNzb2Egb3UgZW50aWRhZGUuCgpiKVNlIG8gZG9jdW1lbnRvIGVudHJlZ3VlIGNvbnTDqW0gbWF0ZXJpYWwgZG8gcXVhbCBuw6NvIGRldMOpbSBvcyBkaXJlaXRvcyBkZSBhdXRvciwgZGVjbGFyYSBxdWUgb2J0ZXZlIGF1dG9yaXphw6fDo28gZG8gZGV0ZW50b3IgZG9zIGRpcmVpdG9zIGRlIGF1dG9yIHBhcmEgY29uY2VkZXIgw6AgVW5pdmVyc2lkYWRlIEZlZGVyYWwgZGUgT3VybyBQcmV0by9VRk9QIG9zIGRpcmVpdG9zIHJlcXVlcmlkb3MgcG9yIGVzdGEgbGljZW7Dp2EgZSBxdWUgZXNzZSBtYXRlcmlhbCwgY3Vqb3MgZGlyZWl0b3Mgc8OjbyBkZSB0ZXJjZWlyb3MsIGVzdMOhIGNsYXJhbWVudGUgaWRlbnRpZmljYWRvIGUgcmVjb25oZWNpZG8gbm8gdGV4dG8gb3UgY29udGXDumRvcyBkbyBkb2N1bWVudG8gZW50cmVndWUuCgpjKVNlIG8gZG9jdW1lbnRvIGVudHJlZ3VlIMOpIGJhc2VhZG8gZW0gdHJhYmFsaG8gZmluYW5jaWFkbyBvdSBhcG9pYWRvIHBvciBvdXRyYSBpbnN0aXR1acOnw6NvIHF1ZSBuw6NvIGEgVUZPUCwgZGVjbGFyYSBxdWUgY3VtcHJpdSBxdWFpc3F1ZXIgb2JyaWdhw6fDtWVzIGV4aWdpZGFzIHBlbG8gY29udHJhdG8gb3UgYWNvcmRvLgoKRepositório InstitucionalPUBhttp://www.repositorio.ufop.br/oai/requestrepositorio@ufop.edu.bropendoar:32332020-02-19T13:59:18Repositório Institucional da UFOP - Universidade Federal de Ouro Preto (UFOP)false
dc.title.pt_BR.fl_str_mv Laser cladding and thermal spray coatings on steel pipe serving the oil and gas industry.
title Laser cladding and thermal spray coatings on steel pipe serving the oil and gas industry.
spellingShingle Laser cladding and thermal spray coatings on steel pipe serving the oil and gas industry.
Almeida, Natália Chaves
Laser cladding
Thermal spray coating
title_short Laser cladding and thermal spray coatings on steel pipe serving the oil and gas industry.
title_full Laser cladding and thermal spray coatings on steel pipe serving the oil and gas industry.
title_fullStr Laser cladding and thermal spray coatings on steel pipe serving the oil and gas industry.
title_full_unstemmed Laser cladding and thermal spray coatings on steel pipe serving the oil and gas industry.
title_sort Laser cladding and thermal spray coatings on steel pipe serving the oil and gas industry.
author Almeida, Natália Chaves
author_facet Almeida, Natália Chaves
Cândido, Luiz Cláudio
Faria, Geraldo Lúcio de
Lima, Milton Sérgio Fernandes de
Trindade, Vicente Braz
author_role author
author2 Cândido, Luiz Cláudio
Faria, Geraldo Lúcio de
Lima, Milton Sérgio Fernandes de
Trindade, Vicente Braz
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Almeida, Natália Chaves
Cândido, Luiz Cláudio
Faria, Geraldo Lúcio de
Lima, Milton Sérgio Fernandes de
Trindade, Vicente Braz
dc.subject.por.fl_str_mv Laser cladding
Thermal spray coating
topic Laser cladding
Thermal spray coating
description Different coating systems were characterized using a commercial API 5CT steel grade L80 type 1, which is commonly used in the oil and gas industry. Two Ni-based alloys and one Co-based alloy were deposited by laser cladding. Two coatings were deposited (Ni-based alloy and a composite W-C/Co-base) by means of thermal spray process. It has been shown the presence of a hard heat affected zone (HAZ) in the substrate for the as-laser deposited coating. The main explanation for this HAZ is devoted to the heat gradient causing a gradient on the prior austenite grain size and consequently different martensite hardness along the HAZ. For the thermal sprayed coatings, no HAZ was formed due to low heat input process. All the studied coating systems seem to be very interesting for different technically demanding applications, such as, stress sulfide corrosion and wear resistance.
publishDate 2016
dc.date.issued.fl_str_mv 2016
dc.date.accessioned.fl_str_mv 2017-11-09T12:25:37Z
dc.date.available.fl_str_mv 2017-11-09T12:25:37Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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dc.identifier.citation.fl_str_mv ALMEIDA, N. C. et al. Laser cladding and thermal spray coatings on steel pipe serving the oil and gas industry. Journal of Material Science & Engineering, v. 5, p. 1-6, 2016. Disponível em: <https://www.hilarispublisher.com/abstract/laser-cladding-and-thermal-spray-coatings-on-steel-pipe-serving-the-oiland-gas-industry-20927.html>. Acesso em: 29 set. 2017.
dc.identifier.uri.fl_str_mv http://www.repositorio.ufop.br/handle/123456789/9122
dc.identifier.issn.none.fl_str_mv  2169-0022
dc.identifier.doi.none.fl_str_mv https://doi.org/10.4172/2169-0022.1000279
identifier_str_mv ALMEIDA, N. C. et al. Laser cladding and thermal spray coatings on steel pipe serving the oil and gas industry. Journal of Material Science & Engineering, v. 5, p. 1-6, 2016. Disponível em: <https://www.hilarispublisher.com/abstract/laser-cladding-and-thermal-spray-coatings-on-steel-pipe-serving-the-oiland-gas-industry-20927.html>. Acesso em: 29 set. 2017.
 2169-0022
url http://www.repositorio.ufop.br/handle/123456789/9122
https://doi.org/10.4172/2169-0022.1000279
dc.language.iso.fl_str_mv eng
language eng
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