scholarly journals Numerical Investigation of Damage in Single-step, Two-step, and Reverse Deep Drawing of Rotationally Symmetric Cups from DP800 Dual Phase Steel

2020 ◽  
Vol 47 ◽  
pp. 636-642
Author(s):  
Matthias Nick ◽  
Andreas Feuerhack ◽  
Thomas Bergs ◽  
Till Clausmeyer
Keyword(s):  
Numerical Investigation ◽  
Deep Drawing ◽  
Dual Phase Steel ◽  
Single Step ◽  
Dual Phase ◽  
Rotationally Symmetric ◽  
Reverse Deep Drawing

scholarly journals Load path modelling in single-step deep drawing of rotationally symmetric cups

2019 ◽  
Vol 29 ◽  
pp. 520-527
Author(s):  
Matthias Nick ◽  
Robby Mannens ◽  
Daniel Trauth ◽  
Thomas Bergs
Keyword(s):  
Deep Drawing ◽  
Single Step ◽  
Load Path ◽  
Rotationally Symmetric ◽  
Path Modelling

Twist springback characteristics of dual-phase steel sheet after non-axisymmetric deep drawing

2015 ◽  
Vol 10 (2) ◽  
pp. 267-278 ◽  
Author(s):  
Xin Xue ◽  
Juan Liao ◽  
Gabriela Vincze ◽  
Frédéric Barlat
Keyword(s):  
Deep Drawing ◽  
Steel Sheet ◽  
Dual Phase Steel ◽  
Dual Phase ◽  
Twist Springback

Comparison of Experimental and Simulated Results for a Mild Steel and a Dual-Phase Steel Deformed under Tension and Deep-Drawing

2002 ◽  
Vol 230-232 ◽  
pp. 549-554 ◽  
Author(s):  
S. Thuillier ◽  
J. Luís Alves ◽  
Luís Filipe Menezes ◽  
P.Y. Manach
Keyword(s):  
Mild Steel ◽  
Deep Drawing ◽  
Dual Phase Steel ◽  
Dual Phase

Investigations of hot-dip galvanized dual-phase steel (DP600+Z) sheet metal on selectively oxidized tool steel surfaces under dry deep-drawing conditions

Wear ◽  
2021 ◽  
pp. 203742
Author(s):  
Simon Schöler ◽  
André Langohr ◽  
Fahrettin Özkaya ◽  
Kai Möhwald ◽  
Bernd-Arno Behrens ◽  
...  
Keyword(s):  
Sheet Metal ◽  
Tool Steel ◽  
Deep Drawing ◽  
Dual Phase Steel ◽  
Dual Phase ◽  
Steel Surfaces ◽  
Steel Dp600

Microstructure and Recrystallization Texture Characterization of Cold-Rolled Dual-Phase Steel

2012 ◽  
Vol 430-432 ◽  
pp. 1223-1226
Author(s):  
Zhi Gang Wang ◽  
Zheng Zhi Zhao ◽  
Ai Min Zhao ◽  
Jie Yun Ye
Keyword(s):  
Deep Drawing ◽  
Recrystallization Texture ◽  
Dual Phase Steel ◽  
Rolled Plate ◽  
Dual Phase ◽  
Dp Steels ◽  
Xrd Techniques ◽  
Hot Rolled ◽  
Texture Characterization

Deep drawing dual phase steel was designed and trial-produced in the laboratory. The microstructure and recrystallization texture was studied using OM,TEM and XRD techniques. The results show that texture components typically in DP steels are γ (<111>//ND) and α (<110>//RD) fibers, which is partly attributed to the precipitation of Mo-based carbides in hot-rolled plate. Besides, {554}<225> and {332}<113> texture components are also founded in deep drawing DP steels, which are beneficial to improvement of drawability. With the increasing of annealing temperature, the tensile strength and elongation of DP steels are increased and decreased, respectively, and the r value is reduced slightly.

Modelling and sensitivity analysis of twist springback in deep drawing of dual-phase steel

2016 ◽  
Vol 90 ◽  
pp. 204-217 ◽  
Author(s):  
Xin Xue ◽  
Juan Liao ◽  
Gabriela Vincze ◽  
José Sousa ◽  
Frédéric Barlat ◽  
...  
Keyword(s):  
Sensitivity Analysis ◽  
Deep Drawing ◽  
Dual Phase Steel ◽  
Dual Phase ◽  
Twist Springback

Warm Forming Simulation of Dual-Phase Steel Tailor-Welded Blanks Based on Thermo-Mechanical Coupled Method

2011 ◽  
Vol 291-294 ◽  
pp. 494-498 ◽  
Author(s):  
Yi Ding ◽  
Xiang Jun Liu ◽  
Yu Qin Guo ◽  
Wei Chen
Keyword(s):  
Deep Drawing ◽  
Dual Phase Steel ◽  
Elevated Temperatures ◽  
Element Model ◽  
Warm Forming ◽  
Dual Phase ◽  
Forming Simulation ◽  
Tailor Welded Blanks ◽  
Forming Temperature ◽  
Abaqus Software

A thermo-mechanical coupled finite element model for warm forming of dual-phase steel (DP) laser tailor-welded blanks (TWBs) was established based on ABAQUS software. The isothermal deep drawing of rectangular cups at elevated temperatures and the non-isothermal deep drawing at the temperature of 400°C were simulated. The distributions of temperature and differences between the isothermal and non-isothermal conditions were discussed. The results show that the temperature has great effect on the warm forming of DP-TWBs, and it achieves the best formability at the forming temperature of 400°C, and the non-isothermal deep drawing can further improve the warm formability.

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