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Exploring the formation of adiabatic shear band in aluminum alloy for aircraft structures: material properties and structural performance

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dc.citedby0
dc.contributor.authorManar G.en_US
dc.contributor.authorBakar M.S.A.en_US
dc.contributor.authorSaad M.R.M.en_US
dc.contributor.authorRahman M.R.A.en_US
dc.contributor.authorid55982931800en_US
dc.contributor.authorid57202962691en_US
dc.contributor.authorid57198189565en_US
dc.contributor.authorid56312230800en_US
dc.date.accessioned2025-03-03T07:44:50Z
dc.date.available2025-03-03T07:44:50Z
dc.date.issued2024
dc.description.abstractThis chapter introduces a comprehensive analysis of the thermal and mechanical properties of two considered aluminum alloys, namely AA2024 and AA7175. A thorough experimental investigation encompassing compression, tension, and shear-compression tests was conducted to explore the individual and combined impacts of strain rate, strain, loading, and temperature across a wide array of loading conditions. Moreover, the influence of stress triaxiality was addressed by conducting tests on a hat-shaped specimen and a notched tension specimen. The findings indicate that AA7175 exhibits greater strength compared to AA2024 and that both materials demonstrate minimal sensitivity to strain rate but significant temperature dependence. Furthermore, AA7175 experiences premature failure due to adiabatic shear banding when exposed to high-strain rate loading at low-stress triaxiality levels. Under positive stress triaxiality conditions, a critical temperature threshold is identified, beyond which AA7175 failure occurs through microvoids, while below this threshold, failure results from microshear decohesion. ? 2025 Elsevier Inc. All rights reserved.en_US
dc.description.natureFinalen_US
dc.identifier.doi10.1016/B978-0-443-22118-7.00012-9
dc.identifier.epage319
dc.identifier.scopus2-s2.0-85218363726
dc.identifier.spage291
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85218363726&doi=10.1016%2fB978-0-443-22118-7.00012-9&partnerID=40&md5=83006d15865ce23355fb366660bedcc1
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/36810
dc.pagecount28
dc.publisherElsevieren_US
dc.sourceScopus
dc.sourcetitleAerospace Materials: Novel Technologies and Practical Applications
dc.titleExploring the formation of adiabatic shear band in aluminum alloy for aircraft structures: material properties and structural performanceen_US
dc.typeBook chapteren_US
dspace.entity.typePublication
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