Sponsored by National Natural Science Foundation of China(50901011,10932003);National Basic Research Project of China(2010CB832700);"04"Great Project of Ministry of Industrialization and Information of China(2011ZX04001-21);Fundamental Research Funds for Central Universities of China(DUT12LK03)
Use of hot-stamped high strength steels (HSHSS) not only reduces the vehicle weight, but also improves the crash safety, therefore more and more mentioned steels are used to produce automobile parts. However, there ...
supported by the Key Project of the National Natural Science Foundation of China(10932003);Project of Chinese National Programs for Fundamental Research and Development(2012CB619603 and 2010CB832700);"04" Great Project of Ministry of Industrialization and Information of China (2011ZX04001-21)
An algorithm for integrating the constitutive equations in thermal framework is presented, in which the plastic deformation gradient is chosen as the integration variable. Compared with the classic algorithm, a key fe...