Advances in anisotropy and formability
This paper presents synthetically the most recent models for description of the anisotropic
plastic behavior. The first section gives an overview of the classical models. Further, the …
plastic behavior. The first section gives an overview of the classical models. Further, the …
Forming of AA5182-O and AA5754-O at elevated temperatures using coupled thermo-mechanical finite element models
A temperature-dependent anisotropic material model was developed for two aluminum
alloys AA5182-O and AA5754-O and their anisotropy parameters were established. A …
alloys AA5182-O and AA5754-O and their anisotropy parameters were established. A …
Incremental forming of sandwich panels
KP Jackson, JM Allwood, M Landert - Journal of Materials Processing …, 2008 - Elsevier
Applications of sandwich panels as 3D shells are limited by the high costs of tooling
required for conventional forming operations. This paper presents an investigation into …
required for conventional forming operations. This paper presents an investigation into …
Experimental and numerical study of microstructure, mechanical characteristics, and forming limit curve for Al 1050/Mg-AZ31B two-layer sheets manufactured via roll …
Abstract In this article, Al 1050/Mg-AZ31B two-layer sheets were fabricated by the roll
bonding technique. Then, forming limit diagrams and mechanical characteristics were …
bonding technique. Then, forming limit diagrams and mechanical characteristics were …
Anisotropic responses, constitutive modeling and the effects of strain-rate and temperature on the formability of an aluminum alloy
Finite deformation anisotropic responses of AA5182-O, over a wide range of strain-rates
(10− 4 to 100s− 1) and temperatures (293–473K) are presented. The plastic anisotropy …
(10− 4 to 100s− 1) and temperatures (293–473K) are presented. The plastic anisotropy …
[PDF][PDF] A review on recent developments of Marciniak-Kuczynski model
D Banabic - Computer Methods in Materials Science, 2010 - researchgate.net
First, the author contributed with some aspects concerning the chronology of the
developments of the Marciniak model. A review of the recent developments in the last …
developments of the Marciniak model. A review of the recent developments in the last …
Density-based topology optimization integrated with genetic algorithm for optimizing formability and bending stiffness of 3D printed CFRP core sandwich sheets
To expand the application ranges of sandwich sheets from conventional 2D flat panel types
to 3D complex shapes and simultaneously improve the specific bending stiffness, a novel …
to 3D complex shapes and simultaneously improve the specific bending stiffness, a novel …
Forming limit diagram prediction of AA5052/polyethylene/AA5052 sandwich sheets
J Liu, W Liu, W Xue - Materials & Design (1980-2015), 2013 - Elsevier
Metal–plastic sandwich sheet has received increasing attention in aeronautical, automotive,
marine and civil engineering industries due to its lower density, higher specific flexural …
marine and civil engineering industries due to its lower density, higher specific flexural …
Metal/polymer/metal hybrid systems: Towards potential formability applications
A Carradò, J Faerber, S Niemeyer, G Ziegmann… - Composite …, 2011 - Elsevier
This paper deals with the development, forming and testing of functional three-layered
metal/polymer/metal sandwich sheets–eg for automotive applications–in order to tailor them …
metal/polymer/metal sandwich sheets–eg for automotive applications–in order to tailor them …
Logistic regression analysis for experimental determination of forming limit diagrams
The forming limit diagram (FLD) is probably the most common representation of sheet metal
formability and can be defined as the locus of the principal planar strains where failure is …
formability and can be defined as the locus of the principal planar strains where failure is …