Publication detail
Comparison of associated and non-associated plasticity models for aluminium alloys
VOBEJDA, R. ŠEBEK, F.
English title
Comparison of associated and non-associated plasticity models for aluminium alloys
Type
Paper in proceedings outside 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.
Keywords in English
Flow; hardening; Lankford; orthotropy; plate
Released
2023-05-09
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",
pages="263--266",
doi="10.21495/em2023-263",
isbn="978-80-87012-84-0"
}