On the Failure Prediction of Dual-Phase Steel and Aluminium Alloys Exposed to Combined Tension and Bending

Alexander Barlo*, Mats Sigvant, Benny Endelt

*Kontaktforfatter

Publikation: Bidrag til tidsskriftKonferenceartikel i tidsskriftForskningpeer review

3 Citationer (Scopus)

Abstract

The interest in accurate prediction of failure of sheet metals in the automotive industry has increased significantly over the last two decades. This paper aims to evaluate two failure prediction approaches implemented in the commercial Finite Element code AutoFormplus R7.04; (i) the standard Forming Limit Diagram (FLD), and (ii) the Non-linear Forming Limit Diagram. The evaluation will be testing the two approaches accuracy on predicting failure of both an AA6016 aluminium alloy and a CR440Y780T-DP dual-phase steel alloy specimen exposed to combined tension and bending. Based on the findings of this study, it is concluded that neither of the evaluated approaches is able to accurately predict failure in both cases presented.

OriginalsprogEngelsk
Artikelnummer012030
TidsskriftIOP Conference Series: Materials Science and Engineering
Vol/bind651
Udgave nummer1
ISSN1757-8981
DOI
StatusUdgivet - 26 nov. 2019
Begivenhed38th International Deep Drawing Research Group Annual Conference, IDDRG 2019 - Enschede, Holland
Varighed: 3 jun. 20197 jun. 2019

Konference

Konference38th International Deep Drawing Research Group Annual Conference, IDDRG 2019
Land/OmrådeHolland
ByEnschede
Periode03/06/201907/06/2019
SponsorAutoForm, TATA Steel, University of Twente

Bibliografisk note

Publisher Copyright:
© Published under licence by IOP Publishing Ltd.

Fingeraftryk

Dyk ned i forskningsemnerne om 'On the Failure Prediction of Dual-Phase Steel and Aluminium Alloys Exposed to Combined Tension and Bending'. Sammen danner de et unikt fingeraftryk.

Citationsformater