Effect of a deep cryogenic treatment on wear and microstructure of a 6101 aluminum alloy
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| Autor Principal: | |
|---|---|
| Data de Publicación: | 2016 |
| Outros autores: | , |
| Formato: | Article |
| Idioma: | eng |
| Fonte: | Repositório Institucional da UnB |
| Download full: | http://repositorio.unb.br/handle/10482/21496 http://dx.doi.org/10.1155/2016/1582490 |
Summary: | The aim of this work is to evaluate the effect of a deep cryogenic treatment (DCT) on the wear behavior and on the microstructure of an aluminum alloy. In order to compare the level of improvement on the wear resistance provided by the DCT with a more traditional technique, a test matrix which included DCT, CrN coated specimens, and combinations of both modification methods was conducted.The wear behavior was investigated using microabrasive wear tests.Thecryogenic treated specimens proved to have similar lowwear rates as the specimens coated with CrN. The most distinct improvementwas reachedwith a combination of both techniques. In the case of the DCT, the performed microstructural analysis identified the generation of additional GP-zones as the reason for the improved wear resistance. |
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|---|---|
| author | Steier, Volker Franco |
| author2 | Ashiuchi, Edgar Sobral Araújo, José Alexander |
| author2_role | author author |
| author_browse | Araújo, José Alexander Ashiuchi, Edgar Sobral Steier, Volker Franco |
| author_facet | Steier, Volker Franco Ashiuchi, Edgar Sobral Araújo, José Alexander |
| author_role | author |
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| bitstream.url.fl_str_mv | http://repositorio.unb.br/bitstream/10482/21496/1/ARTIGO_EffectDeepCryogenicTreatment.pdf http://repositorio.unb.br/bitstream/10482/21496/2/license.txt |
| collection | Repositório Institucional da UnB |
| dc.contributor.author.fl_str_mv | Steier, Volker Franco Ashiuchi, Edgar Sobral Araújo, José Alexander |
| dc.date.accessioned.fl_str_mv | 2016-10-04T12:59:38Z |
| dc.date.available.fl_str_mv | 2016-10-04T12:59:38Z |
| dc.date.issued.fl_str_mv | 2016-10-04 |
| dc.identifier.citation.fl_str_mv | STEIER, Volker Franco; ASHIUCHI, Edgar Sobral; ARAÚJO, José Alexander. Effect of a deep cryogenic treatment on wear and microstructure of a 6101 aluminum alloy. Advances in Materials Science and Engineering, v. 2016, art. ID 1582490, p. 1-12, 2016. Disponível em: https://www.hindawi.com/journals/amse/2016/1582490/. Acesso em: 4 out. 2016. http://dx.doi.org/10.1155/2016/1582490 |
| dc.identifier.doi.en.fl_str_mv | http://dx.doi.org/10.1155/2016/1582490 |
| dc.identifier.uri.fl_str_mv | http://repositorio.unb.br/handle/10482/21496 |
| dc.language.iso.fl_str_mv | eng |
| dc.publisher.none.fl_str_mv | Hindawi Publishing Corporation |
| dc.rights.driver.fl_str_mv | info:eu-repo/semantics/openAccess |
| dc.source.none.fl_str_mv | reponame:Repositório Institucional da UnB instname:Universidade de Brasília (UnB) instacron:UNB |
| dc.subject.keyword.en.fl_str_mv | Tratamento criogênico Alumínio |
| dc.title.en.fl_str_mv | Effect of a deep cryogenic treatment on wear and microstructure of a 6101 aluminum alloy |
| dc.type.driver.fl_str_mv | info:eu-repo/semantics/article |
| dc.type.status.fl_str_mv | info:eu-repo/semantics/publishedVersion |
| description | The aim of this work is to evaluate the effect of a deep cryogenic treatment (DCT) on the wear behavior and on the microstructure of an aluminum alloy. In order to compare the level of improvement on the wear resistance provided by the DCT with a more traditional technique, a test matrix which included DCT, CrN coated specimens, and combinations of both modification methods was conducted.The wear behavior was investigated using microabrasive wear tests.Thecryogenic treated specimens proved to have similar lowwear rates as the specimens coated with CrN. The most distinct improvementwas reachedwith a combination of both techniques. In the case of the DCT, the performed microstructural analysis identified the generation of additional GP-zones as the reason for the improved wear resistance. |
| eu_rights_str_mv | openAccess |
| format | article |
| id | UNB_53ed6b048861bcf403fb6f8d71e7128e |
| identifier_str_mv | STEIER, Volker Franco; ASHIUCHI, Edgar Sobral; ARAÚJO, José Alexander. Effect of a deep cryogenic treatment on wear and microstructure of a 6101 aluminum alloy. Advances in Materials Science and Engineering, v. 2016, art. ID 1582490, p. 1-12, 2016. Disponível em: https://www.hindawi.com/journals/amse/2016/1582490/. Acesso em: 4 out. 2016. http://dx.doi.org/10.1155/2016/1582490 |
| instacron_str | UNB |
| institution | UNB |
| instname_str | Universidade de Brasília (UnB) |
| language | eng |
| network_acronym_str | UNB |
| network_name_str | Repositório Institucional da UnB |
| oai_identifier_str | oai:repositorio.unb.br:10482/21496 |
| publishDate | 2016 |
| publishDateSort | 2016 |
| publisher.none.fl_str_mv | Hindawi Publishing Corporation |
| reponame_str | Repositório Institucional da UnB |
| repository.mail.fl_str_mv | repositorio@unb.br |
| repository.name.fl_str_mv | Repositório Institucional da UnB - Universidade de Brasília (UnB) |
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| spelling | Steier, Volker FrancoAshiuchi, Edgar SobralAraújo, José Alexander2016-10-04T12:59:38Z2016-10-04T12:59:38Z2016-10-04STEIER, Volker Franco; ASHIUCHI, Edgar Sobral; ARAÚJO, José Alexander. Effect of a deep cryogenic treatment on wear and microstructure of a 6101 aluminum alloy. Advances in Materials Science and Engineering, v. 2016, art. ID 1582490, p. 1-12, 2016. Disponível em: https://www.hindawi.com/journals/amse/2016/1582490/. Acesso em: 4 out. 2016. http://dx.doi.org/10.1155/2016/1582490http://repositorio.unb.br/handle/10482/21496http://dx.doi.org/10.1155/2016/1582490The aim of this work is to evaluate the effect of a deep cryogenic treatment (DCT) on the wear behavior and on the microstructure of an aluminum alloy. In order to compare the level of improvement on the wear resistance provided by the DCT with a more traditional technique, a test matrix which included DCT, CrN coated specimens, and combinations of both modification methods was conducted.The wear behavior was investigated using microabrasive wear tests.Thecryogenic treated specimens proved to have similar lowwear rates as the specimens coated with CrN. The most distinct improvementwas reachedwith a combination of both techniques. In the case of the DCT, the performed microstructural analysis identified the generation of additional GP-zones as the reason for the improved wear resistance.Faculdade de Ciências e Tecnologias em Engenharia (FCTE) – Campus UnB GamaHindawi Publishing CorporationCopyright © 2016 Volker Franco Steier et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Fonte: https://www.hindawi.com/journals/amse/2016/1582490/. Acesso em: 4 out. 2016.info:eu-repo/semantics/openAccessEffect of a deep cryogenic treatment on wear and microstructure of a 6101 aluminum alloyinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleTratamento criogênicoAlumínioengreponame:Repositório Institucional da UnBinstname:Universidade de Brasília (UnB)instacron:UNBORIGINALARTIGO_EffectDeepCryogenicTreatment.pdfARTIGO_EffectDeepCryogenicTreatment.pdfapplication/pdf12168740http://repositorio.unb.br/bitstream/10482/21496/1/ARTIGO_EffectDeepCryogenicTreatment.pdf106a0e81f1d6bfe5b78cb054520ea50dMD51open accessLICENSElicense.txtlicense.txttext/plain208http://repositorio.unb.br/bitstream/10482/21496/2/license.txt6e0effdc7ebfc1f37ef6795df7028024MD52open access10482/214962024-12-16 13:03:07.145open accessoai:repositorio.unb.br:10482/21496TGljZW5zZSBncmFudGVkIGJ5IEd1aW1hcmFlcyBKYWNxdWVsaW5lIChqYWNxdWVsaW5lLmd1aW1hcmFlc0BiY2UudW5iLmJyKSBvbiAyMDE2LTEwLTA0VDEyOjU5OjIzWiAoR01UKToKClN1Ym1pc3PDo28gZWZldGl2YWRhIGRlIGFjb3JkbyBjb20gbGljZW7Dp2EgY29uY2VkaWRhIHBlbG8gYXV0b3IgZS9vdSBkZXRlbnRvciBkb3MgZGlyZWl0b3MgYXV0b3JhaXMuCg==Repositório InstitucionalPUBhttps://repositorio.unb.br/oai/requestrepositorio@unb.bropendoar:2024-12-16T16:03:07Repositório Institucional da UnB - Universidade de Brasília (UnB) |
| spellingShingle | Effect of a deep cryogenic treatment on wear and microstructure of a 6101 aluminum alloy Steier, Volker Franco Tratamento criogênico Alumínio |
| status_str | publishedVersion |
| title | Effect of a deep cryogenic treatment on wear and microstructure of a 6101 aluminum alloy |
| title_full | Effect of a deep cryogenic treatment on wear and microstructure of a 6101 aluminum alloy |
| title_fullStr | Effect of a deep cryogenic treatment on wear and microstructure of a 6101 aluminum alloy |
| title_full_unstemmed | Effect of a deep cryogenic treatment on wear and microstructure of a 6101 aluminum alloy |
| title_short | Effect of a deep cryogenic treatment on wear and microstructure of a 6101 aluminum alloy |
| title_sort | Effect of a deep cryogenic treatment on wear and microstructure of a 6101 aluminum alloy |
| topic | Tratamento criogênico Alumínio |
| url | http://repositorio.unb.br/handle/10482/21496 http://dx.doi.org/10.1155/2016/1582490 |