Review of Intermediate Strain Rate Testing Devices

Materials undergo various loading conditions during different manufacturing processes, including varying strain rates and temperatures. Research has shown that the deformation of metals and alloys during manufacturing processes such as metal forming, machining, and friction stir welding (FSW), can r...

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Authors: Bhujangrao, Trunal, Froustey, Catherine, Iriondo Plaza, Edurne, Veiga Suárez, Fernando, Darnis, Philippe, Girot Mata, Franck Andrés
Format: article
Publication Date:2020
Country:España
Institution:Universidad del País Vasco
Repository:Addi. Archivo Digital para la Docencia y la Investigación
OAI Identifier:oai:addi.ehu.eus:10810/45843
Online Access:http://hdl.handle.net/10810/45843
Access Level:Open access
Keyword:dynamic loading
material characterization
intermediate strain rate
load measuring techniques
shear tests
high-temperature tests
hopkinson bar
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spelling Review of Intermediate Strain Rate Testing DevicesBhujangrao, TrunalFroustey, CatherineIriondo Plaza, EdurneVeiga Suárez, FernandoDarnis, PhilippeGirot Mata, Franck Andrésdynamic loadingmaterial characterizationintermediate strain rateload measuring techniquesshear testshigh-temperature testshopkinson barMaterials undergo various loading conditions during different manufacturing processes, including varying strain rates and temperatures. Research has shown that the deformation of metals and alloys during manufacturing processes such as metal forming, machining, and friction stir welding (FSW), can reach a strain rate ranging from 10−1 to 106 s−1. Hence, studying the flow behavior of materials at different strain rates is important to understanding the material response during manufacturing processes. Experimental data for a low strain rate of <101 s−1 and a high strain rate of >103 s−1 are readily available by using traditional testing devices such as a servo-hydraulic testing machine and the split Hopkinson pressure bar method, respectively. However, for the intermediate strain rate (101 to 103 s−1), very few testing devices are available. Testing the intermediate strain rate requires a demanding test regime, in which researchers have expanded the use of special instruments. This review paper describes the development and evolution of the existing intermediate strain rate testing devices. They are divided based on the loading mechanism; it includes the high-speed servo-hydraulic testing machines, hybrid testing apparatus, the drop tower, and the flywheel machine. A general description of the testing device is systematically reviewed; which includes the working principles, some critical theories, technological innovation in load measurement techniques, components of the device, basic technical assumption, and measuring techniques. In addition, some research direction on future implementation and development of an intermediate strain rate apparatus is also discussed in detail.This project received funding from the European Union’s Marie Skłodowska–Curie Actions (MSCA) Innovative Training Networks (ITN) H2020-MSCA-ITN-2017 under the grant agreement No. 764979MDPIEuropean Commission2020202020202020info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10810/45843reponame:Addi. Archivo Digital para la Docencia y la Investigacióninstname:Universidad del País VascoInglésinfo:eu-repo/grantAgreement/EC/H2020/764979https://www.mdpi.com/2075-4701/10/7/894info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/3.0/es/© 2020 by the authors. 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 (http://creativecommons.org/licenses/by/4.0/)oai:addi.ehu.eus:10810/458432026-06-18T09:23:17Z
dc.title.none.fl_str_mv Review of Intermediate Strain Rate Testing Devices
title Review of Intermediate Strain Rate Testing Devices
spellingShingle Review of Intermediate Strain Rate Testing Devices
Bhujangrao, Trunal
dynamic loading
material characterization
intermediate strain rate
load measuring techniques
shear tests
high-temperature tests
hopkinson bar
title_short Review of Intermediate Strain Rate Testing Devices
title_full Review of Intermediate Strain Rate Testing Devices
title_fullStr Review of Intermediate Strain Rate Testing Devices
title_full_unstemmed Review of Intermediate Strain Rate Testing Devices
title_sort Review of Intermediate Strain Rate Testing Devices
dc.creator.none.fl_str_mv Bhujangrao, Trunal
Froustey, Catherine
Iriondo Plaza, Edurne
Veiga Suárez, Fernando
Darnis, Philippe
Girot Mata, Franck Andrés
author Bhujangrao, Trunal
author_facet Bhujangrao, Trunal
Froustey, Catherine
Iriondo Plaza, Edurne
Veiga Suárez, Fernando
Darnis, Philippe
Girot Mata, Franck Andrés
author_role author
author2 Froustey, Catherine
Iriondo Plaza, Edurne
Veiga Suárez, Fernando
Darnis, Philippe
Girot Mata, Franck Andrés
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv European Commission
dc.subject.none.fl_str_mv dynamic loading
material characterization
intermediate strain rate
load measuring techniques
shear tests
high-temperature tests
hopkinson bar
topic dynamic loading
material characterization
intermediate strain rate
load measuring techniques
shear tests
high-temperature tests
hopkinson bar
description Materials undergo various loading conditions during different manufacturing processes, including varying strain rates and temperatures. Research has shown that the deformation of metals and alloys during manufacturing processes such as metal forming, machining, and friction stir welding (FSW), can reach a strain rate ranging from 10−1 to 106 s−1. Hence, studying the flow behavior of materials at different strain rates is important to understanding the material response during manufacturing processes. Experimental data for a low strain rate of <101 s−1 and a high strain rate of >103 s−1 are readily available by using traditional testing devices such as a servo-hydraulic testing machine and the split Hopkinson pressure bar method, respectively. However, for the intermediate strain rate (101 to 103 s−1), very few testing devices are available. Testing the intermediate strain rate requires a demanding test regime, in which researchers have expanded the use of special instruments. This review paper describes the development and evolution of the existing intermediate strain rate testing devices. They are divided based on the loading mechanism; it includes the high-speed servo-hydraulic testing machines, hybrid testing apparatus, the drop tower, and the flywheel machine. A general description of the testing device is systematically reviewed; which includes the working principles, some critical theories, technological innovation in load measurement techniques, components of the device, basic technical assumption, and measuring techniques. In addition, some research direction on future implementation and development of an intermediate strain rate apparatus is also discussed in detail.
publishDate 2020
dc.date.none.fl_str_mv 2020
2020
2020
2020
dc.type.none.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10810/45843
url http://hdl.handle.net/10810/45843
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv info:eu-repo/grantAgreement/EC/H2020/764979
https://www.mdpi.com/2075-4701/10/7/894
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by/3.0/es/
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/3.0/es/
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv MDPI
publisher.none.fl_str_mv MDPI
dc.source.none.fl_str_mv reponame:Addi. Archivo Digital para la Docencia y la Investigación
instname:Universidad del País Vasco
instname_str Universidad del País Vasco
reponame_str Addi. Archivo Digital para la Docencia y la Investigación
collection Addi. Archivo Digital para la Docencia y la Investigación
repository.name.fl_str_mv
repository.mail.fl_str_mv
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