Fatigue Performance Evaluation of AZ31B Magnesium Alloy Based on Statistical Analysis of Self-Heating

AZ31B magnesium alloy is the experimental material in this study. Considering its anisotropy, fatigue assessment based on self-heating is carried out for both the extrusion direction and the transverse direction. The self-heating behavior in the two orientations is compared. Similar to steels, an ob...

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Detalles Bibliográficos
Autores principales: Guo, Shaofei, Liu, Xuesong, Zhang, Hongxia, Yan, Zhifeng, Fang, Hongyuan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8123767/
https://www.ncbi.nlm.nih.gov/pubmed/33925524
http://dx.doi.org/10.3390/ma14092251
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author Guo, Shaofei
Liu, Xuesong
Zhang, Hongxia
Yan, Zhifeng
Fang, Hongyuan
author_facet Guo, Shaofei
Liu, Xuesong
Zhang, Hongxia
Yan, Zhifeng
Fang, Hongyuan
author_sort Guo, Shaofei
collection PubMed
description AZ31B magnesium alloy is the experimental material in this study. Considering its anisotropy, fatigue assessment based on self-heating is carried out for both the extrusion direction and the transverse direction. The self-heating behavior in the two orientations is compared. Similar to steels, an obvious inflection point that corresponds to the fatigue limit can be found in the self-heating vs. load curve for AZ31B. A new fatigue limit assessment method is proposed based on a statistical analysis of self-heating data. This method can provide a satisfactory assessment of the fatigue limit for AZ31B in the both orientations.
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spelling pubmed-81237672021-05-16 Fatigue Performance Evaluation of AZ31B Magnesium Alloy Based on Statistical Analysis of Self-Heating Guo, Shaofei Liu, Xuesong Zhang, Hongxia Yan, Zhifeng Fang, Hongyuan Materials (Basel) Article AZ31B magnesium alloy is the experimental material in this study. Considering its anisotropy, fatigue assessment based on self-heating is carried out for both the extrusion direction and the transverse direction. The self-heating behavior in the two orientations is compared. Similar to steels, an obvious inflection point that corresponds to the fatigue limit can be found in the self-heating vs. load curve for AZ31B. A new fatigue limit assessment method is proposed based on a statistical analysis of self-heating data. This method can provide a satisfactory assessment of the fatigue limit for AZ31B in the both orientations. MDPI 2021-04-27 /pmc/articles/PMC8123767/ /pubmed/33925524 http://dx.doi.org/10.3390/ma14092251 Text en © 2021 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Guo, Shaofei
Liu, Xuesong
Zhang, Hongxia
Yan, Zhifeng
Fang, Hongyuan
Fatigue Performance Evaluation of AZ31B Magnesium Alloy Based on Statistical Analysis of Self-Heating
title Fatigue Performance Evaluation of AZ31B Magnesium Alloy Based on Statistical Analysis of Self-Heating
title_full Fatigue Performance Evaluation of AZ31B Magnesium Alloy Based on Statistical Analysis of Self-Heating
title_fullStr Fatigue Performance Evaluation of AZ31B Magnesium Alloy Based on Statistical Analysis of Self-Heating
title_full_unstemmed Fatigue Performance Evaluation of AZ31B Magnesium Alloy Based on Statistical Analysis of Self-Heating
title_short Fatigue Performance Evaluation of AZ31B Magnesium Alloy Based on Statistical Analysis of Self-Heating
title_sort fatigue performance evaluation of az31b magnesium alloy based on statistical analysis of self-heating
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8123767/
https://www.ncbi.nlm.nih.gov/pubmed/33925524
http://dx.doi.org/10.3390/ma14092251
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AT liuxuesong fatigueperformanceevaluationofaz31bmagnesiumalloybasedonstatisticalanalysisofselfheating
AT zhanghongxia fatigueperformanceevaluationofaz31bmagnesiumalloybasedonstatisticalanalysisofselfheating
AT yanzhifeng fatigueperformanceevaluationofaz31bmagnesiumalloybasedonstatisticalanalysisofselfheating
AT fanghongyuan fatigueperformanceevaluationofaz31bmagnesiumalloybasedonstatisticalanalysisofselfheating

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