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Title: Consistent Parameters for Plastic Anisotropy of Sheet Metal (Part 2- Plane-strain and Compression Tests)

Abstract

To include the case of deep-drawing (without blank-holder), states of combined tensile and compressive stress have to be considered whereby it is necessary to define two more anisotropy parameters. They are called 'tensile-compressive anisotropy' in rolling and transverse direction. Finally, a new consistent system of 'true' anisotropy parameters is presented. They are defined as the difference between the experimentally determined anisotropy parameters and the values which would be obtained in case of isotropy. They all are zero for isotropic materials.

Authors:
;  [1];  [2];  [3]
  1. Institut fuer Statik und Dynamik der Luft -und Raumfahrtkonstruktionen, Universitaet Stuttgart, Pfaffenwaldring 27, D-70569 (Germany)
  2. Institut fuer Umformtechnik, Universitaet Stuttgart, Holzgartenstr. 17, D-70174 Stuttgart (Germany)
  3. Technical University of Cluj-Napoca, C. Daicoviciu 15, 400020 Cluj-Napoca (Romania)
Publication Date:
OSTI Identifier:
21057038
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 907; Journal Issue: 1; Conference: 10. ESAFORM conference on material forming, Zaragoza (Spain), 18-20 Apr 2007; Other Information: DOI: 10.1063/1.2729543; (c) 2007 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; ALLOYS; ANISOTROPY; COMPRESSION; DRAWING; ISOTROPY; METALS; PLASTICITY; ROLLING; SHEETS; STRAINS; STRESSES; TESTING

Citation Formats

Poehlandt, K., Schoeck, J., Lange, K., and Banabic, D. Consistent Parameters for Plastic Anisotropy of Sheet Metal (Part 2- Plane-strain and Compression Tests). United States: N. p., 2007. Web. doi:10.1063/1.2729543.
Poehlandt, K., Schoeck, J., Lange, K., & Banabic, D. Consistent Parameters for Plastic Anisotropy of Sheet Metal (Part 2- Plane-strain and Compression Tests). United States. doi:10.1063/1.2729543.
Poehlandt, K., Schoeck, J., Lange, K., and Banabic, D. Sat . "Consistent Parameters for Plastic Anisotropy of Sheet Metal (Part 2- Plane-strain and Compression Tests)". United States. doi:10.1063/1.2729543.
@article{osti_21057038,
title = {Consistent Parameters for Plastic Anisotropy of Sheet Metal (Part 2- Plane-strain and Compression Tests)},
author = {Poehlandt, K. and Schoeck, J. and Lange, K. and Banabic, D.},
abstractNote = {To include the case of deep-drawing (without blank-holder), states of combined tensile and compressive stress have to be considered whereby it is necessary to define two more anisotropy parameters. They are called 'tensile-compressive anisotropy' in rolling and transverse direction. Finally, a new consistent system of 'true' anisotropy parameters is presented. They are defined as the difference between the experimentally determined anisotropy parameters and the values which would be obtained in case of isotropy. They all are zero for isotropic materials.},
doi = {10.1063/1.2729543},
journal = {AIP Conference Proceedings},
number = 1,
volume = 907,
place = {United States},
year = {Sat Apr 07 00:00:00 EDT 2007},
month = {Sat Apr 07 00:00:00 EDT 2007}
}