Numerical simulations on warm forming of stainless steel with trip-effect
Wang, Xiumei, Yang, Chunhui and Rolfe, Bernard 2010, Numerical simulations on warm forming of stainless steel with trip-effect, in NUMIFORM 2010 : Proceedings of the 10th International Conference on Numerical Methods in Industrial Forming Processes, American Institute of Physics (API), Danvers, Ma., pp. 595-601.
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Numerical simulations on warm forming of stainless steel with trip-effect
In steels with TRIP-effect, a phase transformation from the retained-austenite to martensite occurs during forming, and it significantly affects hardening behaviours. Such an effect is sensitive to the amount of strain as well as the temperature variation. For materials with a strong TRIP-effect, new forming techniques are needed to develop that can lead to lighter and stronger components in automotive industry. This paper presents a coupled thermo-mechanical finite element modelling and simulation of a warm deep drawing of austenitic stainless steel (including a TRIP-effect) using LS-DYNA and temperature effect on forming process of such materials is investigated.
ISBN
9780735408005
ISSN
0094-243X
Language
eng
Field of Research
091307 Numerical Modelling and Mechanical Characterisation