Seemuang, N., Panich, S. and Slatter, T. orcid.org/0000-0002-0485-4615 (2018) Crack initiation detection in JAC780Y during tensile loading by using direct current potential drop and acoustic emission techniques. International Journal of Mechanical Engineering and Robotics Research, 7 (4). pp. 348-352. ISSN 2278-0149
Abstract
In this work, the non-destructive and fracture test techniques were studied for micro-crack detection in the advanced high strength steel (AHSS) notched sheets. Crack initiation of JAC780Y during tensile loading was investigated by Direct Current Potential Drop (DCPD) and Acoustic Emission (AE) techniques. The results confirm for the first time that both techniques can be induced to indicate micro-crack from fracture behavior of AHSS sheet in forming and AE technique can detect the crack initiation faster and more effective than DCPD.
Metadata
Item Type: | Article |
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Authors/Creators: |
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Copyright, Publisher and Additional Information: | © 2016-2017 International Journal of Mechanical Engineering and Robotics Research. |
Keywords: | crack detection; acoustic emission; direct current potential drop |
Dates: |
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Institution: | The University of Sheffield |
Academic Units: | The University of Sheffield > Faculty of Engineering (Sheffield) > Department of Mechanical Engineering (Sheffield) |
Depositing User: | Symplectic Sheffield |
Date Deposited: | 13 Jul 2018 10:31 |
Last Modified: | 18 Apr 2024 10:46 |
Status: | Published |
Publisher: | International Journal of Mechanical Engineering and Robotics Research |
Refereed: | Yes |
Identification Number: | 10.18178/ijmerr.7.4.348-352 |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:133153 |