Publication
Structural study of extruded CuAl13Ni4 shape memory alloy
| Summary: | This paper presents a structural study for a copper based shape memory alloy. The behavior of CuAl13Ni4 alloy is evaluated by DSC, electrical resistivity, X-ray diffraction and SEM. On cooling, the martensitic transformation takes place from the ordered structures to long period two layered structure. The crystalline phase transformations of those alloys are very sensitive to the heat treatments, deformation degrees and also to the undesired aging effects. In particular, the study has been made on the CuAl13Ni4 shape memory alloy samples after hot extrusion, quenching and aging in martensitic state. |
|---|---|
| Main Authors: | Fernandes, F. M. Braz |
| Other Authors: | Gurau, Carmela; Mahesh, K. K.; Silva, Rui J.Crdeiro; Gurau, Gheorghe |
| Subject: | DSC ER Martensitic transformation Shape Memory Alloy Cu - Al - Ni XRD Mechanics of Materials Metals and Alloys Materials Chemistry |
| Year: | 2011 |
| Country: | Portugal |
| Document type: | article |
| Access type: | open access |
| Associated institution: | Universidade Nova de Lisboa |
| Language: | English |
| Origin: | Repositório Institucional da UNL |
| _version_ | 1863891108846632960 |
|---|---|
| author | Fernandes, F. M. Braz |
| author2 | Gurau, Carmela Mahesh, K. K. Silva, Rui J.Crdeiro Gurau, Gheorghe |
| author2_role | author author author author |
| author_facet | Fernandes, F. M. Braz Gurau, Carmela Mahesh, K. K. Silva, Rui J.Crdeiro Gurau, Gheorghe |
| author_role | author |
| contributor_name_str_mv | DCM - Departamento de Ciência dos Materiais CENIMAT-i3N - Centro de Investigação de Materiais (Lab. Associado I3N) Romanian Metallurgical Foundation RUN |
| country_str | PT |
| creators_json_str | [{\"Person.name\":\"Fernandes, F. M. Braz\"},{\"Person.name\":\"Gurau, Carmela\"},{\"Person.name\":\"Mahesh, K. K.\"},{\"Person.name\":\"Silva, Rui J.Crdeiro\"},{\"Person.name\":\"Gurau, Gheorghe\"}] |
| datacite.contributors.contributor.contributorName.fl_str_mv | DCM - Departamento de Ciência dos Materiais CENIMAT-i3N - Centro de Investigação de Materiais (Lab. Associado I3N) Romanian Metallurgical Foundation RUN |
| datacite.creators.creator.creatorName.fl_str_mv | Fernandes, F. M. Braz Gurau, Carmela Mahesh, K. K. Silva, Rui J.Crdeiro Gurau, Gheorghe |
| datacite.date.Accepted.fl_str_mv | 2011-07-20T00:00:00Z |
| datacite.date.available.fl_str_mv | 2018-11-16T23:17:24Z |
| datacite.date.embargoed.fl_str_mv | 2018-11-16T23:17:24Z |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| datacite.subjects.subject.fl_str_mv | DSC ER Martensitic transformation Shape Memory Alloy Cu - Al - Ni XRD Mechanics of Materials Metals and Alloys Materials Chemistry |
| datacite.titles.title.fl_str_mv | Structural study of extruded CuAl13Ni4 shape memory alloy |
| dc.contributor.none.fl_str_mv | DCM - Departamento de Ciência dos Materiais CENIMAT-i3N - Centro de Investigação de Materiais (Lab. Associado I3N) Romanian Metallurgical Foundation RUN |
| dc.creator.none.fl_str_mv | Fernandes, F. M. Braz Gurau, Carmela Mahesh, K. K. Silva, Rui J.Crdeiro Gurau, Gheorghe |
| dc.date.Accepted.fl_str_mv | 2011-07-20T00:00:00Z |
| dc.date.available.fl_str_mv | 2018-11-16T23:17:24Z |
| dc.date.embargoed.fl_str_mv | 2018-11-16T23:17:24Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | http://www.scopus.com/inward/record.url?scp=79960361439&partnerID=8YFLogxK |
| dc.language.none.fl_str_mv | eng |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| dc.subject.none.fl_str_mv | DSC ER Martensitic transformation Shape Memory Alloy Cu - Al - Ni XRD Mechanics of Materials Metals and Alloys Materials Chemistry |
| dc.title.fl_str_mv | Structural study of extruded CuAl13Ni4 shape memory alloy |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_6501 |
| description | This paper presents a structural study for a copper based shape memory alloy. The behavior of CuAl13Ni4 alloy is evaluated by DSC, electrical resistivity, X-ray diffraction and SEM. On cooling, the martensitic transformation takes place from the ordered structures to long period two layered structure. The crystalline phase transformations of those alloys are very sensitive to the heat treatments, deformation degrees and also to the undesired aging effects. In particular, the study has been made on the CuAl13Ni4 shape memory alloy samples after hot extrusion, quenching and aging in martensitic state. |
| dirty | 0 |
| eu_rights_str_mv | openAccess |
| format | article |
| fulltext.url.fl_str_mv | https://run.unl.pt/bitstreams/ed666108-f344-4f68-9456-ff4b8ee6b92b/download |
| id | run_e4aff78cd959fbf6ef8d7b3e5ca9ffa0 |
| identifier.url.fl_str_mv | http://www.scopus.com/inward/record.url?scp=79960361439&partnerID=8YFLogxK |
| instacron_str | unl |
| institution | Universidade Nova de Lisboa |
| instname_str | Universidade Nova de Lisboa |
| language | eng |
| network_acronym_str | run |
| network_name_str | Repositório Institucional da UNL |
| oai_identifier_str | oai:run.unl.pt:10362/51980 |
| organization_str_mv | urn:organizationAcronym:unl |
| person_str_mv | Fernandes, F. M. Braz Gurau, Carmela Mahesh, K. K. Silva, Rui J.Crdeiro Gurau, Gheorghe |
| publishDate | 2011 |
| reponame_str | Repositório Institucional da UNL |
| repository_id_str | urn:repositoryAcronym:run |
| service_str_mv | urn:repositoryAcronym:run |
| spelling | engenThis paper presents a structural study for a copper based shape memory alloy. The behavior of CuAl13Ni4 alloy is evaluated by DSC, electrical resistivity, X-ray diffraction and SEM. On cooling, the martensitic transformation takes place from the ordered structures to long period two layered structure. The crystalline phase transformations of those alloys are very sensitive to the heat treatments, deformation degrees and also to the undesired aging effects. In particular, the study has been made on the CuAl13Ni4 shape memory alloy samples after hot extrusion, quenching and aging in martensitic state.application/pdfenStructural study of extruded CuAl13Ni4 shape memory alloyFernandes, F. M. BrazGurau, CarmelaMahesh, K. K.Silva, Rui J.CrdeiroGurau, GheorgheDCM - Departamento de Ciência dos MateriaisCENIMAT-i3N - Centro de Investigação de Materiais (Lab. Associado I3N)Romanian Metallurgical FoundationHostingInstitutionOrganizationalRUNe-mailmailto:run@unl.ptrun@unl.ptISSNIsPartOf1582-2214URNIsPartOfPURE: 6358406URNIsPartOfPURE UUID: 891208e2-c944-4803-a3bb-d36a5837ae6eURNIsPartOfScopus: 79960361439URNIsPartOfWOS: 000292950400004URNIsPartOfORCID: /0000-0003-3185-0019/work/51015399URNIsPartOfORCID: /0000-0002-0914-8517/work/553862522018-11-16T23:17:24Z2011-07-202011-07-20T00:00:00ZURLhttp://www.scopus.com/inward/record.url?scp=79960361439&partnerID=8YFLogxKhttp://purl.org/coar/access_right/c_abf2open accessDSCERMartensitic transformationShape Memory Alloy Cu - Al - NiXRDMechanics of MaterialsMetals and AlloysMaterials Chemistry3290647 bytesliteraturehttp://purl.org/coar/resource_type/c_6501journal articlehttp://purl.org/coar/access_right/c_abf2application/pdffulltexthttps://run.unl.pt/bitstreams/ed666108-f344-4f68-9456-ff4b8ee6b92b/download |
| spellingShingle | Structural study of extruded CuAl13Ni4 shape memory alloy Fernandes, F. M. Braz DSC ER Martensitic transformation Shape Memory Alloy Cu - Al - Ni XRD Mechanics of Materials Metals and Alloys Materials Chemistry |
| subject.fl_str_mv | DSC ER Martensitic transformation Shape Memory Alloy Cu - Al - Ni XRD Mechanics of Materials Metals and Alloys Materials Chemistry |
| title | Structural study of extruded CuAl13Ni4 shape memory alloy |
| title_full | Structural study of extruded CuAl13Ni4 shape memory alloy |
| title_fullStr | Structural study of extruded CuAl13Ni4 shape memory alloy |
| title_full_unstemmed | Structural study of extruded CuAl13Ni4 shape memory alloy |
| title_short | Structural study of extruded CuAl13Ni4 shape memory alloy |
| title_sort | Structural study of extruded CuAl13Ni4 shape memory alloy |
| topic | DSC ER Martensitic transformation Shape Memory Alloy Cu - Al - Ni XRD Mechanics of Materials Metals and Alloys Materials Chemistry |
| topic_facet | DSC ER Martensitic transformation Shape Memory Alloy Cu - Al - Ni XRD Mechanics of Materials Metals and Alloys Materials Chemistry |
| url | http://www.scopus.com/inward/record.url?scp=79960361439&partnerID=8YFLogxK |
| visible | 1 |