Publication detail
Comparison of associated and non-associated plasticity models for aluminium alloys
VOBEJDA, R. ŠEBEK, F.
Czech title
Porovnání sdružených a nesdružených modelů plasticity pro slitiny hliníku
English title
Comparison of associated and non-associated plasticity models for aluminium alloys
Type
article in a collection out of WoS and Scopus
Language
en
Original abstract
A great deal of products are made from steel sheets, which often exhibit anisotropic behaviour. It is necessary to capture this phenomenon in the design stage to obtain reliable predictions and effective manufacturing. Two different models are compared for two aluminium alloys, 6022-T4 and 2090-T3. The role of associativity and non-associativity is studied with respect to the predictability of yield stresses and r-values.
Czech abstract
Velké množství produktů je vyráběno z ocelových plechů, které často vykazují anizotropní chování. Tento fenomén je důležité zachytit v návrhové fázi pro získání spolehlivých predikcí a efektivní výrobu. Dva různé modely jsou porovnány pro dvě slitiny hliníku, 6022-T4 a 2090-T3. Je studována role sdruženosti a nesdruženosti s ohledem na predikci mezí kluzu a r-hodnot.
English abstract
A great deal of products are made from steel sheets, which often exhibit anisotropic behaviour. It is necessary to capture this phenomenon in the design stage to obtain reliable predictions and effective manufacturing. Two different models are compared for two aluminium alloys, 6022-T4 and 2090-T3. The role of associativity and non-associativity is studied with respect to the predictability of yield stresses and r-values.
Keywords in Czech
Tečení; zpevnění; Lankford; ortotropie; deska
Keywords in English
Flow; hardening; Lankford; orthotropy; plate
Released
09.05.2023
ISBN
978-80-87012-84-0
Book
Engineering Mechanics 2023
Pages from–to
263–266
Pages count
4
BIBTEX
@inproceedings{BUT184406,
author="Radek {Vobejda} and František {Šebek},
title="Comparison of associated and non-associated plasticity models for aluminium alloys",
booktitle="Engineering Mechanics 2023",
year="2023",
month="May",
pages="263--266",
isbn="978-80-87012-84-0"
}