Two-Scale Thermomechanical Simulation of Hot Stamping

• Main Author: Neumann, Rudolf (auth)
• Format: Electronic Book Chapter
• Language: English
• Published: KIT Scientific Publishing 2017
• Series: Schriftenreihe Kontinuumsmechanik im Maschinenbau / Karlsruher Institut für Technologie, Institut für Technische Mechanik - Bereich Kontinuumsmechanik
• Subjects: Technology: general issues; Presshärten; Two-Scale Modeling; Phasenumwandlung; Zweiskalige Modellierung; Warmumformung; Hot Stamping; Semi-Analytical Homogenization; Semi-analytische Homogenisierung; Phase Transformation; Hot Working
• Online Access: DOAB: download the publication; DOAB: description of the publication

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. Phas...