Investigation of the residual stress distribution in repairs in H13 steel by friction hydro pillar processing
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFRGS |
Texto Completo: | http://hdl.handle.net/10183/222258 |
Resumo: | The distribution of residual stresses (RS) in repairs generated by Friction Hydro-Pillar Processing (FHPP) in AISI H13 was investigated. Three axial force levels, with consequent different deposition rates, were applied to replicate possible repaired conditions. The contour (CM) and X-ray diffraction (XRD) methods were employed for RS analysis in samples that were also evaluated through metallography, microhardness analysis, micro-tensile and Charpy testing. CM produced 2D maps of the RS in the joints, showing symmetrical distributions around the welded rod for all welded conditions. Other common features for all conditions were the maximum level of compressive RS, which was found in the TMAZ of the rod, and the maximum tensile residual stress, which was found near the HAZ of the base block. There was good agreement between the RS measurement techniques. Mechanical tests show similar tensile resistance for all conditions and an apparent increase in toughness at higher force levels. |
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Amavisca, Carla VolffFonseca, Gustavo Cordenonsi daDiehl, Igor LuísBuzzatti, Diogo TrentoClarke, Thomas Gabriel Rosauro2021-06-16T04:36:47Z20201743-2936http://hdl.handle.net/10183/222258001126005The distribution of residual stresses (RS) in repairs generated by Friction Hydro-Pillar Processing (FHPP) in AISI H13 was investigated. Three axial force levels, with consequent different deposition rates, were applied to replicate possible repaired conditions. The contour (CM) and X-ray diffraction (XRD) methods were employed for RS analysis in samples that were also evaluated through metallography, microhardness analysis, micro-tensile and Charpy testing. CM produced 2D maps of the RS in the joints, showing symmetrical distributions around the welded rod for all welded conditions. Other common features for all conditions were the maximum level of compressive RS, which was found in the TMAZ of the rod, and the maximum tensile residual stress, which was found near the HAZ of the base block. There was good agreement between the RS measurement techniques. Mechanical tests show similar tensile resistance for all conditions and an apparent increase in toughness at higher force levels.application/pdfengScience and technology of welding and joining [recurso eletrônico]. Abingdon. vol. 25, no. 6 (2020), p. 503-510Soldagem por fricçãoTensão residualAço-ferramentaFriction hydro-pillar processingContour methodX-ray diffractionResidual stressRepairing of AISI H13 tool steelInvestigation of the residual stress distribution in repairs in H13 steel by friction hydro pillar processingEstrangeiroinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFRGSinstname:Universidade Federal do Rio Grande do Sul (UFRGS)instacron:UFRGSTEXT001126005.pdf.txt001126005.pdf.txtExtracted Texttext/plain27574http://www.lume.ufrgs.br/bitstream/10183/222258/2/001126005.pdf.txt4cfbb403201e3d263bac87c42b007203MD52ORIGINAL001126005.pdfTexto completo (inglês)application/pdf3474251http://www.lume.ufrgs.br/bitstream/10183/222258/1/001126005.pdffd9c64c2c5499c03b2f144c235b5fec7MD5110183/2222582021-06-26 04:41:57.790334oai:www.lume.ufrgs.br:10183/222258Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2021-06-26T07:41:57Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false |
dc.title.pt_BR.fl_str_mv |
Investigation of the residual stress distribution in repairs in H13 steel by friction hydro pillar processing |
title |
Investigation of the residual stress distribution in repairs in H13 steel by friction hydro pillar processing |
spellingShingle |
Investigation of the residual stress distribution in repairs in H13 steel by friction hydro pillar processing Amavisca, Carla Volff Soldagem por fricção Tensão residual Aço-ferramenta Friction hydro-pillar processing Contour method X-ray diffraction Residual stress Repairing of AISI H13 tool steel |
title_short |
Investigation of the residual stress distribution in repairs in H13 steel by friction hydro pillar processing |
title_full |
Investigation of the residual stress distribution in repairs in H13 steel by friction hydro pillar processing |
title_fullStr |
Investigation of the residual stress distribution in repairs in H13 steel by friction hydro pillar processing |
title_full_unstemmed |
Investigation of the residual stress distribution in repairs in H13 steel by friction hydro pillar processing |
title_sort |
Investigation of the residual stress distribution in repairs in H13 steel by friction hydro pillar processing |
author |
Amavisca, Carla Volff |
author_facet |
Amavisca, Carla Volff Fonseca, Gustavo Cordenonsi da Diehl, Igor Luís Buzzatti, Diogo Trento Clarke, Thomas Gabriel Rosauro |
author_role |
author |
author2 |
Fonseca, Gustavo Cordenonsi da Diehl, Igor Luís Buzzatti, Diogo Trento Clarke, Thomas Gabriel Rosauro |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Amavisca, Carla Volff Fonseca, Gustavo Cordenonsi da Diehl, Igor Luís Buzzatti, Diogo Trento Clarke, Thomas Gabriel Rosauro |
dc.subject.por.fl_str_mv |
Soldagem por fricção Tensão residual Aço-ferramenta |
topic |
Soldagem por fricção Tensão residual Aço-ferramenta Friction hydro-pillar processing Contour method X-ray diffraction Residual stress Repairing of AISI H13 tool steel |
dc.subject.eng.fl_str_mv |
Friction hydro-pillar processing Contour method X-ray diffraction Residual stress Repairing of AISI H13 tool steel |
description |
The distribution of residual stresses (RS) in repairs generated by Friction Hydro-Pillar Processing (FHPP) in AISI H13 was investigated. Three axial force levels, with consequent different deposition rates, were applied to replicate possible repaired conditions. The contour (CM) and X-ray diffraction (XRD) methods were employed for RS analysis in samples that were also evaluated through metallography, microhardness analysis, micro-tensile and Charpy testing. CM produced 2D maps of the RS in the joints, showing symmetrical distributions around the welded rod for all welded conditions. Other common features for all conditions were the maximum level of compressive RS, which was found in the TMAZ of the rod, and the maximum tensile residual stress, which was found near the HAZ of the base block. There was good agreement between the RS measurement techniques. Mechanical tests show similar tensile resistance for all conditions and an apparent increase in toughness at higher force levels. |
publishDate |
2020 |
dc.date.issued.fl_str_mv |
2020 |
dc.date.accessioned.fl_str_mv |
2021-06-16T04:36:47Z |
dc.type.driver.fl_str_mv |
Estrangeiro 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://hdl.handle.net/10183/222258 |
dc.identifier.issn.pt_BR.fl_str_mv |
1743-2936 |
dc.identifier.nrb.pt_BR.fl_str_mv |
001126005 |
identifier_str_mv |
1743-2936 001126005 |
url |
http://hdl.handle.net/10183/222258 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.ispartof.pt_BR.fl_str_mv |
Science and technology of welding and joining [recurso eletrônico]. Abingdon. vol. 25, no. 6 (2020), p. 503-510 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
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Repositório Institucional da UFRGS |
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