Characterisation of the Flow Properties of the Quenchenable Ultra High Strength Steel 22MnB5
暂无分享,去创建一个
Nowadays in the automobile industry more and more high strength steels find their application. For their processing innovative forming technologies, like the non-isothermal hot stamping process, are required. With regard to a reliable numerical process design the knowledge of the thermal and thermo-mechanical properties is essential. Within this paper an experimental setup will be introduced, which enables the determination of the material's flow behaviour according to the hot stamping time-temperature-characteristics. Further results of investigations on the thermo-mechanical flow properties of the quenchenable, ultra high strength steel 22MnB5 in dependency of the temperature, the strain and the cooling rate etc. will be represented.
[1] M. Suehiro,et al. Properties of Aluminized Steels for Hot-Forming , 2003 .
[2] Stefania Bruschi,et al. Testing and Modelling of Material Response to Deformation in Bulk Metal Forming , 2004 .
[3] Mats Oldenburg,et al. Testing and evaluation of material data for analysis of forming and hardening of boron steel components , 2002 .