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Rudolf Neumann

Two-Scale Thermomechanical Simulation of Hot Stamping

(Schriftenreihe Kontinuumsmechanik im Maschinenbau ; 11)

AutorNeumann, Rudolf

VerlagKIT Scientific Publishing, Karlsruhe

ISBN9783731507147

UmfangX, 245 S.

Veröffentlicht
am:
27.10.2017

Erscheinungs-
jahr
2017

VerfügbarkeitAktiv

Downloads:

Für Zitate bitte die folgende URL verwenden:
http://dx.doi.org/10.5445/KSP/1000073431

Abstract

Hot stamping is a hot drawing process which takes advantage of the polymorphic steel behavior to produce parts with a good strength-to-weight ratio. For the simulation of the hot stamping process, a nonlinear two-scale thermomechanical model is suggested and implemented into the FE tool ABAQUS. Phase transformation and transformation induced plasticity effects are taken into account. The simulation results regarding the final shape and residual stresses are compared to experimental findings.