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https://hdl.handle.net/11499/9885
Title: | Monotonic and low cycle fatigue behaviour of 2024-T3 aluminium alloy between room temperature and 300 °c for designing VAWT components | Authors: | Karakaş, Özler. Szusta, J. |
Keywords: | 2024 T3 aluminium alloy elevated temperature low cycle fatigue mean stress effect Alloys Aluminum Cyclic loads Dynamic loads Fatigue damage Fatigue of materials Fatigue testing Tensile testing Elevated temperature Low cycle fatigues Low-cycle fatigue tests Mean stress effects Monotonic and cyclic tests Ramberg-osgood equations Stress strain behaviours Aluminum alloys |
Publisher: | Blackwell Publishing Ltd | Abstract: | In the present study, the results of the monotonic tension tests and low cycle fatigue tests performed on aluminium alloy EN AW-2024-T3 under various operating temperatures are presented in order to assess the fatigue behaviour of the aluminium alloy under evaluated temperatures. Monotonic tests were performed to determine the influence of temperature on mechanical properties of the material. The aim of cyclic tests was to acquire the parameters required for Manson-Coffin equation in order to plot strain-fatigue life curves. Moreover, stress-strain behaviour of the alloy and the cyclic hardening behaviour were evaluated using Ramberg-Osgood equation. Finally, PSWT-damage parameters for each temperature have been calculated for further investigation of the effects of the temperature on fatigue life using acquired data while taking the account of mean stress effect into calculations. Variations in the experimental data due to various test temperatures are presented for both monotonic and cyclic tests. © 2015 Wiley Publishing Ltd. | URI: | https://hdl.handle.net/11499/9885 https://doi.org/10.1111/ffe.12336 |
ISSN: | 8756-758X |
Appears in Collections: | Mühendislik Fakültesi Koleksiyonu Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection |
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