Surface grain size and texture after annealing ground zirconia

The surface microstructure induced after grinding and annealing 3 mol% Y2O3 stabilized tetragonal zirconia was investigated in a range of annealing temperatures between 1200 and 1600 °C. For annealing temperatures close to 1200 °C, a surface nano-grain size layer was formed, while annealing at 1600...

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Autores: Roa Rovira, Joan Josep|||0000-0002-7440-0766, Turón Viñas, Miquel|||0000-0003-3492-3623, Anglada Gomila, Marcos Juan|||0000-0003-4955-3434
Tipo de documento: artigo
Data de publicação:2016
País:España
Recursos:Universitat Politècnica de Catalunya (UPC)
Repositório:UPCommons. Portal del coneixement obert de la UPC
Idioma:inglês
OAI Identifier:oai:upcommons.upc.edu:2117/82337
Acesso em linha:https://hdl.handle.net/2117/82337
https://dx.doi.org/10.1016/j.jeurceramsoc.2015.12.022
Access Level:Acceso aberto
Palavra-chave:Ceramic materials
Zirconium oxide
Ceramics
Grinding process
Phase transformation
Microstructure
Transmission electron microscopy
Materials ceràmics
Zirconi
Àrees temàtiques de la UPC::Enginyeria dels materials
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repository_id_str
spelling Surface grain size and texture after annealing ground zirconiaRoa Rovira, Joan Josep|||0000-0002-7440-0766Turón Viñas, Miquel|||0000-0003-3492-3623Anglada Gomila, Marcos Juan|||0000-0003-4955-3434Ceramic materialsZirconium oxideCeramicsGrinding processPhase transformationMicrostructureTransmission electron microscopyMaterials ceràmicsZirconiÀrees temàtiques de la UPC::Enginyeria dels materialsThe surface microstructure induced after grinding and annealing 3 mol% Y2O3 stabilized tetragonal zirconia was investigated in a range of annealing temperatures between 1200 and 1600 °C. For annealing temperatures close to 1200 °C, a surface nano-grain size layer was formed, while annealing at 1600 °C induced a very high fraction of surface grains of size and yttrium content higher than the bulk. The use of TEM-EBSD observation along the surface of the specimen ground and annealed at 1200 °C also revealed the existence of a (0 1 0) preferential orientation.Peer ReviewedElsevier20162016-01-0120162016-02-01journal articlehttp://purl.org/coar/resource_type/c_6501AMhttp://purl.org/coar/version/c_ab4af688f83e57aainfo:eu-repo/semantics/articleapplication/mswordhttps://hdl.handle.net/2117/82337https://dx.doi.org/10.1016/j.jeurceramsoc.2015.12.022reponame:UPCommons. Portal del coneixement obert de la UPCinstname:Universitat Politècnica de Catalunya (UPC)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2http://creativecommons.org/licenses/by-nc-nd/3.0/es/info:eu-repo/semantics/openAccessoai:upcommons.upc.edu:2117/823372026-05-27T15:37:01Z
dc.title.none.fl_str_mv Surface grain size and texture after annealing ground zirconia
title Surface grain size and texture after annealing ground zirconia
spellingShingle Surface grain size and texture after annealing ground zirconia
Roa Rovira, Joan Josep|||0000-0002-7440-0766
Ceramic materials
Zirconium oxide
Ceramics
Grinding process
Phase transformation
Microstructure
Transmission electron microscopy
Materials ceràmics
Zirconi
Àrees temàtiques de la UPC::Enginyeria dels materials
title_short Surface grain size and texture after annealing ground zirconia
title_full Surface grain size and texture after annealing ground zirconia
title_fullStr Surface grain size and texture after annealing ground zirconia
title_full_unstemmed Surface grain size and texture after annealing ground zirconia
title_sort Surface grain size and texture after annealing ground zirconia
dc.creator.none.fl_str_mv Roa Rovira, Joan Josep|||0000-0002-7440-0766
Turón Viñas, Miquel|||0000-0003-3492-3623
Anglada Gomila, Marcos Juan|||0000-0003-4955-3434
author Roa Rovira, Joan Josep|||0000-0002-7440-0766
author_facet Roa Rovira, Joan Josep|||0000-0002-7440-0766
Turón Viñas, Miquel|||0000-0003-3492-3623
Anglada Gomila, Marcos Juan|||0000-0003-4955-3434
author_role author
author2 Turón Viñas, Miquel|||0000-0003-3492-3623
Anglada Gomila, Marcos Juan|||0000-0003-4955-3434
author2_role author
author
dc.subject.none.fl_str_mv Ceramic materials
Zirconium oxide
Ceramics
Grinding process
Phase transformation
Microstructure
Transmission electron microscopy
Materials ceràmics
Zirconi
Àrees temàtiques de la UPC::Enginyeria dels materials
topic Ceramic materials
Zirconium oxide
Ceramics
Grinding process
Phase transformation
Microstructure
Transmission electron microscopy
Materials ceràmics
Zirconi
Àrees temàtiques de la UPC::Enginyeria dels materials
description The surface microstructure induced after grinding and annealing 3 mol% Y2O3 stabilized tetragonal zirconia was investigated in a range of annealing temperatures between 1200 and 1600 °C. For annealing temperatures close to 1200 °C, a surface nano-grain size layer was formed, while annealing at 1600 °C induced a very high fraction of surface grains of size and yttrium content higher than the bulk. The use of TEM-EBSD observation along the surface of the specimen ground and annealed at 1200 °C also revealed the existence of a (0 1 0) preferential orientation.
publishDate 2016
dc.date.none.fl_str_mv 2016
2016-01-01
2016
2016-02-01
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
AM
http://purl.org/coar/version/c_ab4af688f83e57aa
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/2117/82337
https://dx.doi.org/10.1016/j.jeurceramsoc.2015.12.022
url https://hdl.handle.net/2117/82337
https://dx.doi.org/10.1016/j.jeurceramsoc.2015.12.022
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2

http://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2

http://creativecommons.org/licenses/by-nc-nd/3.0/es/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/msword
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:UPCommons. Portal del coneixement obert de la UPC
instname:Universitat Politècnica de Catalunya (UPC)
instname_str Universitat Politècnica de Catalunya (UPC)
reponame_str UPCommons. Portal del coneixement obert de la UPC
collection UPCommons. Portal del coneixement obert de la UPC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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