Mechanical properties modeling of severely plastically deformed biodegradable ZK60 magnesium alloy for bone implants
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Latin American journal of solids and structures (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1679-78252020000500509 |
Resumo: | Abstract The effectiveness of magnesium (Mg) alloys to improve the capability of bone tissue generation may be severely diminished if the required mechanical properties are not provided. Here, the effort is directed to model the mechanical performance of severely plastically deformed biodegradable ZK60 Mg alloy in bone regeneration protocols. For this purpose, the effects of parallel tubular channel angular pressing (PTCAP) on yield strength (σ YS ), ultimate tensile strength (σ UTS ), and elongation to failure (δ) were addressed. Given the multifaceted variables of the PTCAP with nonlinear interactions, a precise determination of the mechanical properties requires a large number of experiments. Therefore, gene expression programming (GEP) and genetic programming (GP) models were proposed to achieve appropriate combinations of mechanical properties for bone implant purposes based on a rational hypothesis that for correlation coefficient (|R|) higher than 0.8, a strong correlation is established between the predicted and measured values. The results verified that the highest mechanical performance was achieved at the second pass of PTCAP, thus has a great potential to be the most promising candidate for biodegradable implant material. Besides, the proposed models were capable of precisely predicting the mechanical performance of the SPD-processed biodegradable ZK60 Mg. |
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Latin American journal of solids and structures (Online) |
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Mechanical properties modeling of severely plastically deformed biodegradable ZK60 magnesium alloy for bone implantssevere plastic deformation (SPD)mechanical propertiesbiodegradable bone implantspredictionmachine learning (ML)Abstract The effectiveness of magnesium (Mg) alloys to improve the capability of bone tissue generation may be severely diminished if the required mechanical properties are not provided. Here, the effort is directed to model the mechanical performance of severely plastically deformed biodegradable ZK60 Mg alloy in bone regeneration protocols. For this purpose, the effects of parallel tubular channel angular pressing (PTCAP) on yield strength (σ YS ), ultimate tensile strength (σ UTS ), and elongation to failure (δ) were addressed. Given the multifaceted variables of the PTCAP with nonlinear interactions, a precise determination of the mechanical properties requires a large number of experiments. Therefore, gene expression programming (GEP) and genetic programming (GP) models were proposed to achieve appropriate combinations of mechanical properties for bone implant purposes based on a rational hypothesis that for correlation coefficient (|R|) higher than 0.8, a strong correlation is established between the predicted and measured values. The results verified that the highest mechanical performance was achieved at the second pass of PTCAP, thus has a great potential to be the most promising candidate for biodegradable implant material. Besides, the proposed models were capable of precisely predicting the mechanical performance of the SPD-processed biodegradable ZK60 Mg.Associação Brasileira de Ciências Mecânicas2020-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1679-78252020000500509Latin American Journal of Solids and Structures v.17 n.5 2020reponame:Latin American journal of solids and structures (Online)instname:Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)instacron:ABCM10.1590/1679-78256151info:eu-repo/semantics/openAccessZhang,YanWang,NingLi,JingyiMesbah,MohsenWong,Kuan YewFallahpour,AlirezaNasiri-Tabrizi,BahmanYang,Jiangfeieng2020-10-15T00:00:00Zoai:scielo:S1679-78252020000500509Revistahttp://www.scielo.br/scielo.php?script=sci_serial&pid=1679-7825&lng=pt&nrm=isohttps://old.scielo.br/oai/scielo-oai.phpabcm@abcm.org.br||maralves@usp.br1679-78251679-7817opendoar:2020-10-15T00:00Latin American journal of solids and structures (Online) - Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)false |
dc.title.none.fl_str_mv |
Mechanical properties modeling of severely plastically deformed biodegradable ZK60 magnesium alloy for bone implants |
title |
Mechanical properties modeling of severely plastically deformed biodegradable ZK60 magnesium alloy for bone implants |
spellingShingle |
Mechanical properties modeling of severely plastically deformed biodegradable ZK60 magnesium alloy for bone implants Zhang,Yan severe plastic deformation (SPD) mechanical properties biodegradable bone implants prediction machine learning (ML) |
title_short |
Mechanical properties modeling of severely plastically deformed biodegradable ZK60 magnesium alloy for bone implants |
title_full |
Mechanical properties modeling of severely plastically deformed biodegradable ZK60 magnesium alloy for bone implants |
title_fullStr |
Mechanical properties modeling of severely plastically deformed biodegradable ZK60 magnesium alloy for bone implants |
title_full_unstemmed |
Mechanical properties modeling of severely plastically deformed biodegradable ZK60 magnesium alloy for bone implants |
title_sort |
Mechanical properties modeling of severely plastically deformed biodegradable ZK60 magnesium alloy for bone implants |
author |
Zhang,Yan |
author_facet |
Zhang,Yan Wang,Ning Li,Jingyi Mesbah,Mohsen Wong,Kuan Yew Fallahpour,Alireza Nasiri-Tabrizi,Bahman Yang,Jiangfei |
author_role |
author |
author2 |
Wang,Ning Li,Jingyi Mesbah,Mohsen Wong,Kuan Yew Fallahpour,Alireza Nasiri-Tabrizi,Bahman Yang,Jiangfei |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Zhang,Yan Wang,Ning Li,Jingyi Mesbah,Mohsen Wong,Kuan Yew Fallahpour,Alireza Nasiri-Tabrizi,Bahman Yang,Jiangfei |
dc.subject.por.fl_str_mv |
severe plastic deformation (SPD) mechanical properties biodegradable bone implants prediction machine learning (ML) |
topic |
severe plastic deformation (SPD) mechanical properties biodegradable bone implants prediction machine learning (ML) |
description |
Abstract The effectiveness of magnesium (Mg) alloys to improve the capability of bone tissue generation may be severely diminished if the required mechanical properties are not provided. Here, the effort is directed to model the mechanical performance of severely plastically deformed biodegradable ZK60 Mg alloy in bone regeneration protocols. For this purpose, the effects of parallel tubular channel angular pressing (PTCAP) on yield strength (σ YS ), ultimate tensile strength (σ UTS ), and elongation to failure (δ) were addressed. Given the multifaceted variables of the PTCAP with nonlinear interactions, a precise determination of the mechanical properties requires a large number of experiments. Therefore, gene expression programming (GEP) and genetic programming (GP) models were proposed to achieve appropriate combinations of mechanical properties for bone implant purposes based on a rational hypothesis that for correlation coefficient (|R|) higher than 0.8, a strong correlation is established between the predicted and measured values. The results verified that the highest mechanical performance was achieved at the second pass of PTCAP, thus has a great potential to be the most promising candidate for biodegradable implant material. Besides, the proposed models were capable of precisely predicting the mechanical performance of the SPD-processed biodegradable ZK60 Mg. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-01-01 |
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=S1679-78252020000500509 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1679-78252020000500509 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/1679-78256151 |
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 |
Associação Brasileira de Ciências Mecânicas |
publisher.none.fl_str_mv |
Associação Brasileira de Ciências Mecânicas |
dc.source.none.fl_str_mv |
Latin American Journal of Solids and Structures v.17 n.5 2020 reponame:Latin American journal of solids and structures (Online) instname:Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM) instacron:ABCM |
instname_str |
Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM) |
instacron_str |
ABCM |
institution |
ABCM |
reponame_str |
Latin American journal of solids and structures (Online) |
collection |
Latin American journal of solids and structures (Online) |
repository.name.fl_str_mv |
Latin American journal of solids and structures (Online) - Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM) |
repository.mail.fl_str_mv |
abcm@abcm.org.br||maralves@usp.br |
_version_ |
1754302890427547648 |