Stretch Formability of an AZ61 Alloy Plate Prepared by Multi-Pass Friction Stir Processing

The stretch formability behavior of an AZ61 magnesium alloy plate produced by multi-pass friction stir processing (M-FSP) was investigated, with the applied load vs. displacement curves recorded during Erichsen cupping tests at different punching speeds at room temperature. The stretch formability o...

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Detalles Bibliográficos
Autores principales: Luo, Xicai, Liu, Haolin, Kang, Limei, Lin, Jielin, Liu, Yifei, Zhang, Datong, Li, Dongyang, Chen, Daolun
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8229784/
https://www.ncbi.nlm.nih.gov/pubmed/34207570
http://dx.doi.org/10.3390/ma14123168
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author Luo, Xicai
Liu, Haolin
Kang, Limei
Lin, Jielin
Liu, Yifei
Zhang, Datong
Li, Dongyang
Chen, Daolun
author_facet Luo, Xicai
Liu, Haolin
Kang, Limei
Lin, Jielin
Liu, Yifei
Zhang, Datong
Li, Dongyang
Chen, Daolun
author_sort Luo, Xicai
collection PubMed
description The stretch formability behavior of an AZ61 magnesium alloy plate produced by multi-pass friction stir processing (M-FSP) was investigated, with the applied load vs. displacement curves recorded during Erichsen cupping tests at different punching speeds at room temperature. The stretch formability of M-FSP AZ61 magnesium alloy was significantly enhanced, compared with that of its cast counterpart. The highest Erichsen index of 3.7 mm was obtained at a punching speed of 0.1 mm/min. The improved stretch formability was mainly attributed to the grain refinement stemming from the M-FSP and the presence of extension twinning to accommodate deformation during Erichsen cupping testing.
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spelling pubmed-82297842021-06-26 Stretch Formability of an AZ61 Alloy Plate Prepared by Multi-Pass Friction Stir Processing Luo, Xicai Liu, Haolin Kang, Limei Lin, Jielin Liu, Yifei Zhang, Datong Li, Dongyang Chen, Daolun Materials (Basel) Article The stretch formability behavior of an AZ61 magnesium alloy plate produced by multi-pass friction stir processing (M-FSP) was investigated, with the applied load vs. displacement curves recorded during Erichsen cupping tests at different punching speeds at room temperature. The stretch formability of M-FSP AZ61 magnesium alloy was significantly enhanced, compared with that of its cast counterpart. The highest Erichsen index of 3.7 mm was obtained at a punching speed of 0.1 mm/min. The improved stretch formability was mainly attributed to the grain refinement stemming from the M-FSP and the presence of extension twinning to accommodate deformation during Erichsen cupping testing. MDPI 2021-06-09 /pmc/articles/PMC8229784/ /pubmed/34207570 http://dx.doi.org/10.3390/ma14123168 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
Luo, Xicai
Liu, Haolin
Kang, Limei
Lin, Jielin
Liu, Yifei
Zhang, Datong
Li, Dongyang
Chen, Daolun
Stretch Formability of an AZ61 Alloy Plate Prepared by Multi-Pass Friction Stir Processing
title Stretch Formability of an AZ61 Alloy Plate Prepared by Multi-Pass Friction Stir Processing
title_full Stretch Formability of an AZ61 Alloy Plate Prepared by Multi-Pass Friction Stir Processing
title_fullStr Stretch Formability of an AZ61 Alloy Plate Prepared by Multi-Pass Friction Stir Processing
title_full_unstemmed Stretch Formability of an AZ61 Alloy Plate Prepared by Multi-Pass Friction Stir Processing
title_short Stretch Formability of an AZ61 Alloy Plate Prepared by Multi-Pass Friction Stir Processing
title_sort stretch formability of an az61 alloy plate prepared by multi-pass friction stir processing
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8229784/
https://www.ncbi.nlm.nih.gov/pubmed/34207570
http://dx.doi.org/10.3390/ma14123168
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