Study of Mechanical Behavior and X-Ray Elastic Constants of Nickel Alloy Weld Overlay
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Materials research (São Carlos. Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392019000400206 |
Resumo: | The study of nickel-based alloy 625 clad (weld overlay) by X-ray diffraction (XRD) is difficult and often impossible because of its coarse and anisotropic microstructure. In this work, a sample preparation including machining, grinding, and annealing was proposed to avoid this negative effect in XRD analysis. Electron backscatter diffraction and hardness testing were used to evaluate the microstructure of the surface and the inner region of a sample during its preparation. The proposed sample preparation allowed accurate determination of the Young’s modulus and the Poisson ratio through XRD. The values obtained using a small bending fixture are 212 ± 2 GPa and 0.31 ± 0.01, respectively. |
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Materials research (São Carlos. Online) |
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Study of Mechanical Behavior and X-Ray Elastic Constants of Nickel Alloy Weld OverlayNickel alloy weld overlayEBSD analysisVickers hardnessX-ray elastic constants.The study of nickel-based alloy 625 clad (weld overlay) by X-ray diffraction (XRD) is difficult and often impossible because of its coarse and anisotropic microstructure. In this work, a sample preparation including machining, grinding, and annealing was proposed to avoid this negative effect in XRD analysis. Electron backscatter diffraction and hardness testing were used to evaluate the microstructure of the surface and the inner region of a sample during its preparation. The proposed sample preparation allowed accurate determination of the Young’s modulus and the Poisson ratio through XRD. The values obtained using a small bending fixture are 212 ± 2 GPa and 0.31 ± 0.01, respectively.ABM, ABC, ABPol2019-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392019000400206Materials Research v.22 n.4 2019reponame:Materials research (São Carlos. Online)instname:Universidade Federal de São Carlos (UFSCAR)instacron:ABM ABC ABPOL10.1590/1980-5373-mr-2018-0719info:eu-repo/semantics/openAccessMonine,Vladimir IvanovitchGonzaga,Rodrigo StohlerFarias,Francisco Werley CiprianoPassos,Elisa Kimus DiasPayão Filho,João da Cruzeng2019-07-04T00:00:00Zoai:scielo:S1516-14392019000400206Revistahttp://www.scielo.br/mrPUBhttps://old.scielo.br/oai/scielo-oai.phpdedz@power.ufscar.br1980-53731516-1439opendoar:2019-07-04T00:00Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)false |
dc.title.none.fl_str_mv |
Study of Mechanical Behavior and X-Ray Elastic Constants of Nickel Alloy Weld Overlay |
title |
Study of Mechanical Behavior and X-Ray Elastic Constants of Nickel Alloy Weld Overlay |
spellingShingle |
Study of Mechanical Behavior and X-Ray Elastic Constants of Nickel Alloy Weld Overlay Monine,Vladimir Ivanovitch Nickel alloy weld overlay EBSD analysis Vickers hardness X-ray elastic constants. |
title_short |
Study of Mechanical Behavior and X-Ray Elastic Constants of Nickel Alloy Weld Overlay |
title_full |
Study of Mechanical Behavior and X-Ray Elastic Constants of Nickel Alloy Weld Overlay |
title_fullStr |
Study of Mechanical Behavior and X-Ray Elastic Constants of Nickel Alloy Weld Overlay |
title_full_unstemmed |
Study of Mechanical Behavior and X-Ray Elastic Constants of Nickel Alloy Weld Overlay |
title_sort |
Study of Mechanical Behavior and X-Ray Elastic Constants of Nickel Alloy Weld Overlay |
author |
Monine,Vladimir Ivanovitch |
author_facet |
Monine,Vladimir Ivanovitch Gonzaga,Rodrigo Stohler Farias,Francisco Werley Cipriano Passos,Elisa Kimus Dias Payão Filho,João da Cruz |
author_role |
author |
author2 |
Gonzaga,Rodrigo Stohler Farias,Francisco Werley Cipriano Passos,Elisa Kimus Dias Payão Filho,João da Cruz |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Monine,Vladimir Ivanovitch Gonzaga,Rodrigo Stohler Farias,Francisco Werley Cipriano Passos,Elisa Kimus Dias Payão Filho,João da Cruz |
dc.subject.por.fl_str_mv |
Nickel alloy weld overlay EBSD analysis Vickers hardness X-ray elastic constants. |
topic |
Nickel alloy weld overlay EBSD analysis Vickers hardness X-ray elastic constants. |
description |
The study of nickel-based alloy 625 clad (weld overlay) by X-ray diffraction (XRD) is difficult and often impossible because of its coarse and anisotropic microstructure. In this work, a sample preparation including machining, grinding, and annealing was proposed to avoid this negative effect in XRD analysis. Electron backscatter diffraction and hardness testing were used to evaluate the microstructure of the surface and the inner region of a sample during its preparation. The proposed sample preparation allowed accurate determination of the Young’s modulus and the Poisson ratio through XRD. The values obtained using a small bending fixture are 212 ± 2 GPa and 0.31 ± 0.01, respectively. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-01-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392019000400206 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392019000400206 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/1980-5373-mr-2018-0719 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
ABM, ABC, ABPol |
publisher.none.fl_str_mv |
ABM, ABC, ABPol |
dc.source.none.fl_str_mv |
Materials Research v.22 n.4 2019 reponame:Materials research (São Carlos. Online) instname:Universidade Federal de São Carlos (UFSCAR) instacron:ABM ABC ABPOL |
instname_str |
Universidade Federal de São Carlos (UFSCAR) |
instacron_str |
ABM ABC ABPOL |
institution |
ABM ABC ABPOL |
reponame_str |
Materials research (São Carlos. Online) |
collection |
Materials research (São Carlos. Online) |
repository.name.fl_str_mv |
Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR) |
repository.mail.fl_str_mv |
dedz@power.ufscar.br |
_version_ |
1754212674839773184 |