Thermal barrier coatings for gas turbine applications: failure mechanisms and key microstructural features

Advances in new materials for current power generation devices, such as gas turbines, have led to more efficient and durable engines that supply rising energy demands. High efficiencies in gas turbines, due to higher operating temperatures, have been accomplished through the development of thermal b...

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Autores:
Osorio Ramírez, Julián David
Toro Betancur, Alejandro Octavio
Hernández Ortiz, Juan Pablo
Tipo de recurso:
Article of journal
Fecha de publicación:
2012
Institución:
Universidad Nacional de Colombia
Repositorio:
Universidad Nacional de Colombia
Idioma:
spa
OAI Identifier:
oai:repositorio.unal.edu.co:unal/39604
Acceso en línea:
https://repositorio.unal.edu.co/handle/unal/39604
http://bdigital.unal.edu.co/29701/
Palabra clave:
Thermal Barrier Coating (TBC)
Gas Turbine
Failure mechanisms
Rights
openAccess
License
Atribución-NoComercial 4.0 Internacional
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spelling Atribución-NoComercial 4.0 InternacionalDerechos reservados - Universidad Nacional de Colombiahttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Osorio Ramírez, Julián David67f183a6-6ef5-424b-9998-bb83fecf5d4d300Toro Betancur, Alejandro Octavio5d1b53e0-35a8-4238-904a-c182932fa358300Hernández Ortiz, Juan Pablod49dbf95-a5fa-429a-954f-531c27be82ab3002019-06-28T04:08:22Z2019-06-28T04:08:22Z2012https://repositorio.unal.edu.co/handle/unal/39604http://bdigital.unal.edu.co/29701/Advances in new materials for current power generation devices, such as gas turbines, have led to more efficient and durable engines that supply rising energy demands. High efficiencies in gas turbines, due to higher operating temperatures, have been accomplished through the development of thermal barrier coatings. These are multilayered systems that provide thermal isolation capability and protection against corrosion and high temperature erosion. In this work, we describe the barrier’s application processes, their microstructural characteristics and their main failure mechanisms. Two different thermal barrier coatings are characterized and the most relevant trends of these systems are summarized.application/pdfspaUniversidad Nacional de Colombia Sede Medellínhttp://revistas.unal.edu.co/index.php/dyna/article/view/28328Universidad Nacional de Colombia Revistas electrónicas UN DynaDynaDyna; Vol. 79, núm. 176 (2012); 149-158 DYNA; Vol. 79, núm. 176 (2012); 149-158 2346-2183 0012-7353Osorio Ramírez, Julián David and Toro Betancur, Alejandro Octavio and Hernández Ortiz, Juan Pablo (2012) Thermal barrier coatings for gas turbine applications: failure mechanisms and key microstructural features. Dyna; Vol. 79, núm. 176 (2012); 149-158 DYNA; Vol. 79, núm. 176 (2012); 149-158 2346-2183 0012-7353 .Thermal barrier coatings for gas turbine applications: failure mechanisms and key microstructural featuresArtículo de revistainfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/ARTThermal Barrier Coating (TBC)Gas TurbineFailure mechanismsORIGINAL28328-191461-1-PB.htmltext/html43162https://repositorio.unal.edu.co/bitstream/unal/39604/1/28328-191461-1-PB.html20208dbaebfb1b9a62347370df41dc33MD5128328-101087-1-SP.docapplication/msword36352https://repositorio.unal.edu.co/bitstream/unal/39604/2/28328-101087-1-SP.doceb9fd9699d33925694cbabf2f7dc38c7MD5228328-151108-1-PB.pdfapplication/pdf1374999https://repositorio.unal.edu.co/bitstream/unal/39604/3/28328-151108-1-PB.pdf54f037058601af0906db95a5704c8da6MD53THUMBNAIL28328-151108-1-PB.pdf.jpg28328-151108-1-PB.pdf.jpgGenerated Thumbnailimage/jpeg9236https://repositorio.unal.edu.co/bitstream/unal/39604/4/28328-151108-1-PB.pdf.jpga0e0b109cc3bd978c5585f70147d3c3eMD54unal/39604oai:repositorio.unal.edu.co:unal/396042023-01-24 23:04:38.805Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co
dc.title.spa.fl_str_mv Thermal barrier coatings for gas turbine applications: failure mechanisms and key microstructural features
title Thermal barrier coatings for gas turbine applications: failure mechanisms and key microstructural features
spellingShingle Thermal barrier coatings for gas turbine applications: failure mechanisms and key microstructural features
Thermal Barrier Coating (TBC)
Gas Turbine
Failure mechanisms
title_short Thermal barrier coatings for gas turbine applications: failure mechanisms and key microstructural features
title_full Thermal barrier coatings for gas turbine applications: failure mechanisms and key microstructural features
title_fullStr Thermal barrier coatings for gas turbine applications: failure mechanisms and key microstructural features
title_full_unstemmed Thermal barrier coatings for gas turbine applications: failure mechanisms and key microstructural features
title_sort Thermal barrier coatings for gas turbine applications: failure mechanisms and key microstructural features
dc.creator.fl_str_mv Osorio Ramírez, Julián David
Toro Betancur, Alejandro Octavio
Hernández Ortiz, Juan Pablo
dc.contributor.author.spa.fl_str_mv Osorio Ramírez, Julián David
Toro Betancur, Alejandro Octavio
Hernández Ortiz, Juan Pablo
dc.subject.proposal.spa.fl_str_mv Thermal Barrier Coating (TBC)
Gas Turbine
Failure mechanisms
topic Thermal Barrier Coating (TBC)
Gas Turbine
Failure mechanisms
description Advances in new materials for current power generation devices, such as gas turbines, have led to more efficient and durable engines that supply rising energy demands. High efficiencies in gas turbines, due to higher operating temperatures, have been accomplished through the development of thermal barrier coatings. These are multilayered systems that provide thermal isolation capability and protection against corrosion and high temperature erosion. In this work, we describe the barrier’s application processes, their microstructural characteristics and their main failure mechanisms. Two different thermal barrier coatings are characterized and the most relevant trends of these systems are summarized.
publishDate 2012
dc.date.issued.spa.fl_str_mv 2012
dc.date.accessioned.spa.fl_str_mv 2019-06-28T04:08:22Z
dc.date.available.spa.fl_str_mv 2019-06-28T04:08:22Z
dc.type.spa.fl_str_mv Artículo de revista
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url https://repositorio.unal.edu.co/handle/unal/39604
http://bdigital.unal.edu.co/29701/
dc.language.iso.spa.fl_str_mv spa
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dc.relation.spa.fl_str_mv http://revistas.unal.edu.co/index.php/dyna/article/view/28328
dc.relation.ispartof.spa.fl_str_mv Universidad Nacional de Colombia Revistas electrónicas UN Dyna
Dyna
dc.relation.ispartofseries.none.fl_str_mv Dyna; Vol. 79, núm. 176 (2012); 149-158 DYNA; Vol. 79, núm. 176 (2012); 149-158 2346-2183 0012-7353
dc.relation.references.spa.fl_str_mv Osorio Ramírez, Julián David and Toro Betancur, Alejandro Octavio and Hernández Ortiz, Juan Pablo (2012) Thermal barrier coatings for gas turbine applications: failure mechanisms and key microstructural features. Dyna; Vol. 79, núm. 176 (2012); 149-158 DYNA; Vol. 79, núm. 176 (2012); 149-158 2346-2183 0012-7353 .
dc.rights.spa.fl_str_mv Derechos reservados - Universidad Nacional de Colombia
dc.rights.coar.fl_str_mv http://purl.org/coar/access_right/c_abf2
dc.rights.license.spa.fl_str_mv Atribución-NoComercial 4.0 Internacional
dc.rights.uri.spa.fl_str_mv http://creativecommons.org/licenses/by-nc/4.0/
dc.rights.accessrights.spa.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv Atribución-NoComercial 4.0 Internacional
Derechos reservados - Universidad Nacional de Colombia
http://creativecommons.org/licenses/by-nc/4.0/
http://purl.org/coar/access_right/c_abf2
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dc.publisher.spa.fl_str_mv Universidad Nacional de Colombia Sede Medellín
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