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An experimental setup for fatigue testing of thin electrical steel sheets

  • In this study, the fatigue behavior of thin electrical steel sheets under cyclic loading is investigated. Results from strain-controlled and stress-controlled fatigue tests with different specimen geometries and different test setups are presented and compared with conventional testing methods. The results imply that conventional testing methods should be adjusted for testing thin electrical steel sheets because the fatigue life depends significantly on the test setup as well as the specimen geometry. Therefore, this study proposes an improved specimen geometry and test setup for stress- and strain-controlled fatigue tests of thin electrical steel sheets depending on the desired testing parameters.

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Metadaten
Author:Albin GottwaltORCiD, Paul KubaschinskiORCiD, Manuela Waltz, Uwe Glatzel, Ulrich TetzlaffORCiD
Language:English
Document Type:Article
Year of first Publication:2022
published in (English):International Journal of Fatigue
Publisher:Elsevier
Place of publication:Oxford
ISSN:0142-1123
Volume:2022
Issue:162
Pages:9
Article Number:106987
Review:peer-review
Open Access:ja
Version:published
Tag:Experimental methods; High cycle fatigue; Low cycle fatigue; Non-oriented electrical steel; Specimen geometry
URN:urn:nbn:de:bvb:573-28822
Related Identifier:https://doi.org/10.1016/j.ijfatigue.2022.106987
Faculties / Institutes / Organizations:Fakultät Maschinenbau
Licence (German):License Logo Creative Commons BY-NC-ND 4.0
Release Date:2022/10/17