Numerical simulations on warm forming of stainless steel with trip-effect
Contribuinte(s) |
Barlat, Frederic Moon, Young Hoon Lee, Myoung-Gyu |
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Data(s) |
01/01/2010
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Resumo |
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. |
Identificador | |
Idioma(s) |
eng |
Publicador |
American Institute of Physics (API) |
Relação |
http://dro.deakin.edu.au/eserv/DU:30033779/yang-NUMIFORM-evidence-2010.pdf http://dro.deakin.edu.au/eserv/DU:30033779/yang-numericalsimulationsonwarm-2010.pdf http://www.scopus.com/inward/record.url?eid=2-s2.0-77956111686&partnerID=40&md5=337017830967db89ee60c4d1092eca6b |
Palavras-Chave | #TRIP-effect #austenitic stainless steel #finite element modeling #deep drawing |
Tipo |
Conference Paper |