Abrasive wear in wear plates and hard coatings applied by welding with shielded electrode

Performance against abrasive wear was evaluated (in compliance with the ASTM G-65 standard) for both wear plates and hard coatings applied by electric welding. The characterization of the coatings was achieved by using hardness tests, optical microscopy and scanning electron microscopy (SEM). Althou...

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Autores:
Tipo de recurso:
Article of investigation
Fecha de publicación:
2017
Institución:
Universidad Pedagógica y Tecnológica de Colombia
Repositorio:
RiUPTC: Repositorio Institucional UPTC
Idioma:
eng
OAI Identifier:
oai:repositorio.uptc.edu.co:001/14197
Acceso en línea:
https://revistas.uptc.edu.co/index.php/ingenieria/article/view/7322
https://repositorio.uptc.edu.co/handle/001/14197
Palabra clave:
Coating
Plates
SMAW
Tribology
Wear
Weld
Desgaste
Láminas
Revestimiento
Soldadura
SMAW
Tribología
Rights
openAccess
License
http://purl.org/coar/access_right/c_abf2
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spelling 2017-09-052024-07-05T19:11:34Z2024-07-05T19:11:34Zhttps://revistas.uptc.edu.co/index.php/ingenieria/article/view/732210.19053/01211129.v26.n46.2017.7322https://repositorio.uptc.edu.co/handle/001/14197Performance against abrasive wear was evaluated (in compliance with the ASTM G-65 standard) for both wear plates and hard coatings applied by electric welding. The characterization of the coatings was achieved by using hardness tests, optical microscopy and scanning electron microscopy (SEM). Although it was observed a direct correlation between hardness and wear resistance, a linear growth pattern was not followed. Besides the information from the hardness tests, data regarding the distribution and shape of the carbides in the welding bead are also necessary to choose the hard coating applied by welding, to protect against abrasive wear. Base metal and coatings had satisfactory joint, due to their dilution; the first welding layer had less hardness than the third welding layer.Se evaluó el desempeño frente al desgaste abrasivo de láminas antidesgaste y recubrimientos duros aplicados por soldadura eléctrica, utilizando la norma ASTM G-65. Para caracterizar los recubrimientos, a algunos depósitos se les hicieron pruebas de dureza, microscopia óptica y microscopia electrónica de barrido (SEM). Se observó que a medida que aumenta la dureza, aumenta la resistencia al desgaste, pero también se evidenció que no se sigue un patrón de crecimiento lineal. Por lo tanto, la dureza es información que nos puede dar un criterio de selección, pero no puede ser el único factor a la hora de elegir un recubrimiento duro aplicado por soldadura para la protección contra el desgaste abrasivo, ya que hay otros factores que afectan el desgaste, como la distribución y forma de los carburos en el cordón de soldadura. La unión de los recubrimientos con el metal base es muy buena. La dilución con el metal base hace que la dureza del primer pase de soldadura sea menor que la del tercer pase.application/pdfapplication/xmlengengUniversidad Pedagógica y Tecnológica de Colombiahttps://revistas.uptc.edu.co/index.php/ingenieria/article/view/7322/5712https://revistas.uptc.edu.co/index.php/ingenieria/article/view/7322/6426Revista Facultad de Ingeniería; Vol. 26 No. 46 (2017); 105-112Revista Facultad de Ingeniería; Vol. 26 Núm. 46 (2017); 105-1122357-53280121-1129CoatingPlatesSMAWTribologyWearWeldDesgasteLáminasRevestimientoSoldaduraSMAWTribologíaAbrasive wear in wear plates and hard coatings applied by welding with shielded electrodeDesgaste abrasivo en láminas antidesgaste y recubrimientos duros aplicados por soldadura con electrodo revestidoArtículo de revistahttp://purl.org/coar/resource_type/c_2df8fbb1info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionTexthttps://purl.org/redcol/resource_type/ARThttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Marulanda-Arévalo, José LuddeyCañas-Mendoza, Luz AdrianaBarón-Jaimez, Jairo AlbertoPublicationORIGINAL6426.htmltext/html31930https://repositorio.uptc.edu.co/bitstreams/95ba6d2b-064a-4d84-86cc-5e647ff3527a/downloadca6e36fbcae7917dcc022901380678fbMD51trueAnonymousREAD5712.htmltext/html32415https://repositorio.uptc.edu.co/bitstreams/a6963244-33a2-42c3-bdda-d1241c477b33/downloadc5332d52a2815bb7cf1c9b540578fe2dMD52falseAnonymousREADTEXT6426.html.txt6426.html.txtExtracted texttext/plain5230https://repositorio.uptc.edu.co/bitstreams/44a941ca-adcf-40d1-b082-e9605036048c/download87466c6571c46f91642dd4d772054685MD53falseAnonymousREAD5712.html.txt5712.html.txtExtracted texttext/plain5507https://repositorio.uptc.edu.co/bitstreams/9226e1f9-ea54-40ed-87a6-4d5bbcc46a98/downloada4032f53fe77fdf10971f178d278d8f2MD54falseAnonymousREAD001/14197oai:repositorio.uptc.edu.co:001/141972026-09-30 09:21:28.065open.accesshttps://repositorio.uptc.edu.coRepositorio Institucional UPTCbdigital@metabiblioteca.com
dc.title.en-US.fl_str_mv Abrasive wear in wear plates and hard coatings applied by welding with shielded electrode
dc.title.es-ES.fl_str_mv Desgaste abrasivo en láminas antidesgaste y recubrimientos duros aplicados por soldadura con electrodo revestido
title Abrasive wear in wear plates and hard coatings applied by welding with shielded electrode
spellingShingle Abrasive wear in wear plates and hard coatings applied by welding with shielded electrode
Coating
Plates
SMAW
Tribology
Wear
Weld
Desgaste
Láminas
Revestimiento
Soldadura
SMAW
Tribología
title_short Abrasive wear in wear plates and hard coatings applied by welding with shielded electrode
title_full Abrasive wear in wear plates and hard coatings applied by welding with shielded electrode
title_fullStr Abrasive wear in wear plates and hard coatings applied by welding with shielded electrode
title_full_unstemmed Abrasive wear in wear plates and hard coatings applied by welding with shielded electrode
title_sort Abrasive wear in wear plates and hard coatings applied by welding with shielded electrode
dc.subject.en-US.fl_str_mv Coating
Plates
SMAW
Tribology
Wear
Weld
topic Coating
Plates
SMAW
Tribology
Wear
Weld
Desgaste
Láminas
Revestimiento
Soldadura
SMAW
Tribología
dc.subject.es-ES.fl_str_mv Desgaste
Láminas
Revestimiento
Soldadura
SMAW
Tribología
description Performance against abrasive wear was evaluated (in compliance with the ASTM G-65 standard) for both wear plates and hard coatings applied by electric welding. The characterization of the coatings was achieved by using hardness tests, optical microscopy and scanning electron microscopy (SEM). Although it was observed a direct correlation between hardness and wear resistance, a linear growth pattern was not followed. Besides the information from the hardness tests, data regarding the distribution and shape of the carbides in the welding bead are also necessary to choose the hard coating applied by welding, to protect against abrasive wear. Base metal and coatings had satisfactory joint, due to their dilution; the first welding layer had less hardness than the third welding layer.
publishDate 2017
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dc.date.none.fl_str_mv 2017-09-05
dc.type.none.fl_str_mv Artículo de revista
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10.19053/01211129.v26.n46.2017.7322
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https://repositorio.uptc.edu.co/handle/001/14197
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dc.publisher.en-US.fl_str_mv Universidad Pedagógica y Tecnológica de Colombia
dc.source.en-US.fl_str_mv Revista Facultad de Ingeniería; Vol. 26 No. 46 (2017); 105-112
dc.source.es-ES.fl_str_mv Revista Facultad de Ingeniería; Vol. 26 Núm. 46 (2017); 105-112
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