Corrosion analysis of a marked biomaterial
Autor(a) principal: | |
---|---|
Data de Publicação: | 2020 |
Outros Autores: | , , |
Tipo de documento: | Artigo de conferência |
Título da fonte: | Repositório Institucional do IPEN |
Texto Completo: | http://200.136.52.105/handle/123456789/31683 |
Resumo: | Marking is one of the last steps of manufacturing an implantable biomaterial. The marks on its surface constitute a permanent set of information in order to provide identification and traceability of the biomedical device. These markings become stress concentrators and regions with probability for the occurrence of failures that can lead to fracture; besides damaging the passive layer, naturally formed on stainless steels surfaces, favoring the beginning of several forms of degradation. This work presents the effect of two metal implant marking techniques on the corrosion resistance of ISO 5832-1 austenitic stainless steel, one of the most used surgical biomaterials used in Brazil. Engraving was carried out with mechanical and laser beam marking techniques were prepared. The electrochemical behavior was characterized by cyclic potentiodynamic polarization curves and indicate that the laser marking technique is the one that most affects the passive layer of the material when compared to the mechanical engraving. |
id |
IPEN_36ac838f603d6ad7c2f5c25fd57a40ff |
---|---|
oai_identifier_str |
oai:repositorio.ipen.br:123456789/31683 |
network_acronym_str |
IPEN |
network_name_str |
Repositório Institucional do IPEN |
repository_id_str |
4510 |
spelling |
2020-12-18T19:03:05Z2020-12-18T19:03:05ZOctober 26-30, 2020http://200.136.52.105/handle/123456789/316830000-0002-1304-2117Marking is one of the last steps of manufacturing an implantable biomaterial. The marks on its surface constitute a permanent set of information in order to provide identification and traceability of the biomedical device. These markings become stress concentrators and regions with probability for the occurrence of failures that can lead to fracture; besides damaging the passive layer, naturally formed on stainless steels surfaces, favoring the beginning of several forms of degradation. This work presents the effect of two metal implant marking techniques on the corrosion resistance of ISO 5832-1 austenitic stainless steel, one of the most used surgical biomaterials used in Brazil. Engraving was carried out with mechanical and laser beam marking techniques were prepared. The electrochemical behavior was characterized by cyclic potentiodynamic polarization curves and indicate that the laser marking technique is the one that most affects the passive layer of the material when compared to the mechanical engraving.Submitted by Pedro Silva Filho (pfsilva@ipen.br) on 2020-12-18T19:03:05Z No. of bitstreams: 1 27455.pdf: 561402 bytes, checksum: 1f56143930b67701e12b3a9cb690d4f4 (MD5)Made available in DSpace on 2020-12-18T19:03:05Z (GMT). No. of bitstreams: 1 27455.pdf: 561402 bytes, checksum: 1f56143930b67701e12b3a9cb690d4f4 (MD5)1968-1973Sociedade Brasileira de Engenharia Biom??dicamedical suppliescorrosionchemical reactionslasersreliabilityprosthesesCorrosion analysis of a marked biomaterialinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjectCBEBIRio de Janeiro, RJVit??ria, ES976219600600PIERETTI, EURICO F.NEVES, MAURICIO D.M. dasANTUNES, RENATO A.BRAZILIAN CONGRESS IN BIOMEDICAL ENGINEERING, 27thinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional do IPENinstname:Instituto de Pesquisas Energéticas e Nucleares (IPEN)instacron:IPEN274552020NEVES, MAURICIO D.M. dasPIERETTI, EURICO F.20-12Proceedings199762NEVES, MAURICIO D.M. das:19:-1:NPIERETTI, EURICO F.:9762:-1:SORIGINAL27455.pdf27455.pdfapplication/pdf561402http://repositorio.ipen.br/bitstream/123456789/31683/1/27455.pdf1f56143930b67701e12b3a9cb690d4f4MD51LICENSElicense.txtlicense.txttext/plain; charset=utf-81748http://repositorio.ipen.br/bitstream/123456789/31683/2/license.txt8a4605be74aa9ea9d79846c1fba20a33MD52123456789/316832022-06-27 16:08:15.4oai:repositorio.ipen.br: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Repositório InstitucionalPUBhttp://repositorio.ipen.br/oai/requestbibl@ipen.bropendoar:45102022-06-27T16:08:15Repositório Institucional do IPEN - Instituto de Pesquisas Energéticas e Nucleares (IPEN)false |
dc.title.pt_BR.fl_str_mv |
Corrosion analysis of a marked biomaterial |
title |
Corrosion analysis of a marked biomaterial |
spellingShingle |
Corrosion analysis of a marked biomaterial PIERETTI, EURICO F. medical supplies corrosion chemical reactions lasers reliability prostheses |
title_short |
Corrosion analysis of a marked biomaterial |
title_full |
Corrosion analysis of a marked biomaterial |
title_fullStr |
Corrosion analysis of a marked biomaterial |
title_full_unstemmed |
Corrosion analysis of a marked biomaterial |
title_sort |
Corrosion analysis of a marked biomaterial |
author |
PIERETTI, EURICO F. |
author_facet |
PIERETTI, EURICO F. NEVES, MAURICIO D.M. das ANTUNES, RENATO A. BRAZILIAN CONGRESS IN BIOMEDICAL ENGINEERING, 27th |
author_role |
author |
author2 |
NEVES, MAURICIO D.M. das ANTUNES, RENATO A. BRAZILIAN CONGRESS IN BIOMEDICAL ENGINEERING, 27th |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
PIERETTI, EURICO F. NEVES, MAURICIO D.M. das ANTUNES, RENATO A. BRAZILIAN CONGRESS IN BIOMEDICAL ENGINEERING, 27th |
dc.subject.por.fl_str_mv |
medical supplies corrosion chemical reactions lasers reliability prostheses |
topic |
medical supplies corrosion chemical reactions lasers reliability prostheses |
description |
Marking is one of the last steps of manufacturing an implantable biomaterial. The marks on its surface constitute a permanent set of information in order to provide identification and traceability of the biomedical device. These markings become stress concentrators and regions with probability for the occurrence of failures that can lead to fracture; besides damaging the passive layer, naturally formed on stainless steels surfaces, favoring the beginning of several forms of degradation. This work presents the effect of two metal implant marking techniques on the corrosion resistance of ISO 5832-1 austenitic stainless steel, one of the most used surgical biomaterials used in Brazil. Engraving was carried out with mechanical and laser beam marking techniques were prepared. The electrochemical behavior was characterized by cyclic potentiodynamic polarization curves and indicate that the laser marking technique is the one that most affects the passive layer of the material when compared to the mechanical engraving. |
publishDate |
2020 |
dc.date.evento.pt_BR.fl_str_mv |
October 26-30, 2020 |
dc.date.accessioned.fl_str_mv |
2020-12-18T19:03:05Z |
dc.date.available.fl_str_mv |
2020-12-18T19:03:05Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/conferenceObject |
format |
conferenceObject |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://200.136.52.105/handle/123456789/31683 |
dc.identifier.orcid.pt_BR.fl_str_mv |
0000-0002-1304-2117 |
url |
http://200.136.52.105/handle/123456789/31683 |
identifier_str_mv |
0000-0002-1304-2117 |
dc.relation.authority.fl_str_mv |
9762 19 |
dc.relation.confidence.fl_str_mv |
600 600 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
1968-1973 |
dc.coverage.pt_BR.fl_str_mv |
I |
dc.publisher.none.fl_str_mv |
Sociedade Brasileira de Engenharia Biom??dica |
publisher.none.fl_str_mv |
Sociedade Brasileira de Engenharia Biom??dica |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional do IPEN instname:Instituto de Pesquisas Energéticas e Nucleares (IPEN) instacron:IPEN |
instname_str |
Instituto de Pesquisas Energéticas e Nucleares (IPEN) |
instacron_str |
IPEN |
institution |
IPEN |
reponame_str |
Repositório Institucional do IPEN |
collection |
Repositório Institucional do IPEN |
bitstream.url.fl_str_mv |
http://repositorio.ipen.br/bitstream/123456789/31683/1/27455.pdf http://repositorio.ipen.br/bitstream/123456789/31683/2/license.txt |
bitstream.checksum.fl_str_mv |
1f56143930b67701e12b3a9cb690d4f4 8a4605be74aa9ea9d79846c1fba20a33 |
bitstream.checksumAlgorithm.fl_str_mv |
MD5 MD5 |
repository.name.fl_str_mv |
Repositório Institucional do IPEN - Instituto de Pesquisas Energéticas e Nucleares (IPEN) |
repository.mail.fl_str_mv |
bibl@ipen.br |
_version_ |
1767254252862832640 |