Study of the effect of silver in the mechanical properties and electrical conductivity of duralumins (al-4%cu-0.5%mg)
This study evaluated the effect of the silver content of Al-Cu based alloys on the microstructure, the tensile strength, the electrical resistance and the temperature increase with the passage of electric current (Joule effect). For that purpose, Al-4% Cu-0, 5% Mg alloys were tested with silver cont...
- Autores:
-
Correa-Avendaño, Reinaldo
Sánchez-Londoño, Héctor Darío
García-Quintero, Edwin
- Tipo de recurso:
- Article of journal
- Fecha de publicación:
- 2014
- Institución:
- Universidad Nacional de Colombia
- Repositorio:
- Universidad Nacional de Colombia
- Idioma:
- spa
- OAI Identifier:
- oai:repositorio.unal.edu.co:unal/48949
- Acceso en línea:
- https://repositorio.unal.edu.co/handle/unal/48949
http://bdigital.unal.edu.co/42406/
- Palabra clave:
- Duralumin
hardening by precipitation
homogenization
aging
phases
electrical resistance of metals
metals Joule effect.
- Rights
- openAccess
- License
- Atribución-NoComercial 4.0 Internacional
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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_abf2Correa-Avendaño, Reinaldo2c3a11b9-bd04-45c6-ad92-478831a9428b300Sánchez-Londoño, Héctor Darío293bdf49-9d0c-45b2-8534-a0c3f5babcc0300García-Quintero, Edwin4b6807d0-abcd-4df9-abc7-e8aa171b8ea73002019-06-29T08:15:04Z2019-06-29T08:15:04Z2014-08-26https://repositorio.unal.edu.co/handle/unal/48949http://bdigital.unal.edu.co/42406/This study evaluated the effect of the silver content of Al-Cu based alloys on the microstructure, the tensile strength, the electrical resistance and the temperature increase with the passage of electric current (Joule effect). For that purpose, Al-4% Cu-0, 5% Mg alloys were tested with silver content in proportions of 1.5%, 2.5% and 3.5%. Precipitation hardening was carried out by homogenization heat treatment of solid solutions. The microstructure analysis was carried out using optical microscope and SEM, Vickers hardness tests was also performed, tests of tensile strength and electrical conductivity, which were compared with the alloy A356-T6. The results of this research show that the increase of silver in the alloy increased tensile strength and decreases the resistivity. By SEM and EDS analysis of the phase q (CuAl2), Al6 (Cu, Fe) and Al7Cu2Fe was observed.application/pdfspaUniversidad Nacional de Colombia Sede Medellínhttp://revistas.unal.edu.co/index.php/dyna/article/view/39785Universidad Nacional de Colombia Revistas electrónicas UN DynaDynaDyna; Vol. 81, núm. 186 (2014); 159-165 DYNA; Vol. 81, núm. 186 (2014); 159-165 2346-2183 0012-7353Correa-Avendaño, Reinaldo and Sánchez-Londoño, Héctor Darío and García-Quintero, Edwin (2014) Study of the effect of silver in the mechanical properties and electrical conductivity of duralumins (al-4%cu-0.5%mg). Dyna; Vol. 81, núm. 186 (2014); 159-165 DYNA; Vol. 81, núm. 186 (2014); 159-165 2346-2183 0012-7353 .Study of the effect of silver in the mechanical properties and electrical conductivity of duralumins (al-4%cu-0.5%mg)Artículo 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/ARTDuraluminhardening by precipitationhomogenizationagingphaseselectrical resistance of metalsmetals Joule effect.ORIGINAL39785-217178-1-PB.pdfapplication/pdf1633456https://repositorio.unal.edu.co/bitstream/unal/48949/1/39785-217178-1-PB.pdf0c2a02ff895264c331a5a0d1e6bdf676MD51THUMBNAIL39785-217178-1-PB.pdf.jpg39785-217178-1-PB.pdf.jpgGenerated Thumbnailimage/jpeg9679https://repositorio.unal.edu.co/bitstream/unal/48949/2/39785-217178-1-PB.pdf.jpgd465cb5ffae1795827bf078fdfe08158MD52unal/48949oai:repositorio.unal.edu.co:unal/489492023-11-05 23:20:08.04Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co |
| dc.title.spa.fl_str_mv |
Study of the effect of silver in the mechanical properties and electrical conductivity of duralumins (al-4%cu-0.5%mg) |
| title |
Study of the effect of silver in the mechanical properties and electrical conductivity of duralumins (al-4%cu-0.5%mg) |
| spellingShingle |
Study of the effect of silver in the mechanical properties and electrical conductivity of duralumins (al-4%cu-0.5%mg) Duralumin hardening by precipitation homogenization aging phases electrical resistance of metals metals Joule effect. |
| title_short |
Study of the effect of silver in the mechanical properties and electrical conductivity of duralumins (al-4%cu-0.5%mg) |
| title_full |
Study of the effect of silver in the mechanical properties and electrical conductivity of duralumins (al-4%cu-0.5%mg) |
| title_fullStr |
Study of the effect of silver in the mechanical properties and electrical conductivity of duralumins (al-4%cu-0.5%mg) |
| title_full_unstemmed |
Study of the effect of silver in the mechanical properties and electrical conductivity of duralumins (al-4%cu-0.5%mg) |
| title_sort |
Study of the effect of silver in the mechanical properties and electrical conductivity of duralumins (al-4%cu-0.5%mg) |
| dc.creator.fl_str_mv |
Correa-Avendaño, Reinaldo Sánchez-Londoño, Héctor Darío García-Quintero, Edwin |
| dc.contributor.author.spa.fl_str_mv |
Correa-Avendaño, Reinaldo Sánchez-Londoño, Héctor Darío García-Quintero, Edwin |
| dc.subject.proposal.spa.fl_str_mv |
Duralumin hardening by precipitation homogenization aging phases electrical resistance of metals metals Joule effect. |
| topic |
Duralumin hardening by precipitation homogenization aging phases electrical resistance of metals metals Joule effect. |
| description |
This study evaluated the effect of the silver content of Al-Cu based alloys on the microstructure, the tensile strength, the electrical resistance and the temperature increase with the passage of electric current (Joule effect). For that purpose, Al-4% Cu-0, 5% Mg alloys were tested with silver content in proportions of 1.5%, 2.5% and 3.5%. Precipitation hardening was carried out by homogenization heat treatment of solid solutions. The microstructure analysis was carried out using optical microscope and SEM, Vickers hardness tests was also performed, tests of tensile strength and electrical conductivity, which were compared with the alloy A356-T6. The results of this research show that the increase of silver in the alloy increased tensile strength and decreases the resistivity. By SEM and EDS analysis of the phase q (CuAl2), Al6 (Cu, Fe) and Al7Cu2Fe was observed. |
| publishDate |
2014 |
| dc.date.issued.spa.fl_str_mv |
2014-08-26 |
| dc.date.accessioned.spa.fl_str_mv |
2019-06-29T08:15:04Z |
| dc.date.available.spa.fl_str_mv |
2019-06-29T08:15:04Z |
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Artículo de revista |
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http://purl.org/coar/resource_type/c_2df8fbb1 |
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info:eu-repo/semantics/article |
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info:eu-repo/semantics/publishedVersion |
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http://purl.org/coar/resource_type/c_6501 |
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http://purl.org/coar/version/c_970fb48d4fbd8a85 |
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Text |
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http://purl.org/redcol/resource_type/ART |
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http://purl.org/coar/resource_type/c_6501 |
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publishedVersion |
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https://repositorio.unal.edu.co/handle/unal/48949 |
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http://bdigital.unal.edu.co/42406/ |
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https://repositorio.unal.edu.co/handle/unal/48949 http://bdigital.unal.edu.co/42406/ |
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spa |
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spa |
| dc.relation.spa.fl_str_mv |
http://revistas.unal.edu.co/index.php/dyna/article/view/39785 |
| 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. 81, núm. 186 (2014); 159-165 DYNA; Vol. 81, núm. 186 (2014); 159-165 2346-2183 0012-7353 |
| dc.relation.references.spa.fl_str_mv |
Correa-Avendaño, Reinaldo and Sánchez-Londoño, Héctor Darío and García-Quintero, Edwin (2014) Study of the effect of silver in the mechanical properties and electrical conductivity of duralumins (al-4%cu-0.5%mg). Dyna; Vol. 81, núm. 186 (2014); 159-165 DYNA; Vol. 81, núm. 186 (2014); 159-165 2346-2183 0012-7353 . |
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Derechos reservados - Universidad Nacional de Colombia |
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http://purl.org/coar/access_right/c_abf2 |
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Atribución-NoComercial 4.0 Internacional |
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http://creativecommons.org/licenses/by-nc/4.0/ |
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info:eu-repo/semantics/openAccess |
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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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openAccess |
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Universidad Nacional de Colombia Sede Medellín |
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