Prof. Dong-Zhi Sun (Lee Hsun Lecture Series)

2016-06-02
 

Lee Hsun Lecture Series

Topic: Characterization and modeling of damage behavior of metals under different stress states and strain rates

Speaker: Prof. Dong-Zhi Sun

          Fraunhofer Institute for Mechanics of Materials IWM, Freiburg Germany

Time14:00-16:00, (Wed.) Jun. 8, 2016

VenueRoom 403, Shi Changxu Building, IMR CAS

Welcome to attend!

Abstract:

It is necessary to model damage behavior in forming and crash simulations since the requirements on reliability of virtual manufacturing and virtual testing increase and relatively small failure strains of new light weight metals result in a reduction of the safety "> An efficient method for modeling strain rate effects and adiabatic heating was suggested.  A main point of this work is the coupling of crash simulations with process simulations. The influences of manufacturing processes like deep drawing and die casting on damage behavior are taken into account by transferring pre-strain and pre-damage or porosity distribution calculated in a process simulation to a crash simulation.

For more details, please download
About us
Brief Introduction
History
Academic Pioneers
Directors
Organization
Campus
Living in IMR
Contact Us
Research
Research System
Research Progress
Technical Supporting
Research Center
People
Members of CAS and CAE
Directors of Division
Achievements
Find people
International Coorperation
Introduction
Lee Hsun Lecture Series
International Conferences
International Service
Agreements on Academic Exchange
Resource
Facilities
Library
Multimedia
Education
Journals
Join Us
Papers
Copyright © 2009 Institute of Metal Research Chinese Academy of Sciences
Email: webmaster@imr.ac.cn