Investigation of masking concepts for influencing the austenitization process during press hardening

authored by: Bernd Arno Behrens, Sven Hübner, Alexander Chugreev, Florian Bohne, Andreas Seel, Masood Jalanesh, Kai Wölki
Abstract: One possibility to adjust tailored properties in hot stamping is the application of a masking concept to prevent a complete austenitization. In this study different concepts were investigated in order to use them as a suitable masking. A simulation model of the heating phase was developed for the purpose of predicting the resulting microstructure and hardness. Experimentally determined temperature profiles were used for the numerical model. The numerical results of the temperature profile and hardness were validated by experimental investigations and non-destructive hardness measurements. The simulated hardness is in adequate agreement with the measured hardness.
Organisation(s): Institute of Metal Forming and Metal Forming Machines
Type: Conference article
Journal: Procedia Manufacturing
Volume: 15
Pages: 1095-1102
No. of pages: 8
ISSN: 2351-9789
Publication date: 2018
Publication status: Published
Peer reviewed: Yes
ASJC Scopus subject areas: Industrial and Manufacturing Engineering, Artificial Intelligence
Electronic version(s): https://doi.org/10.1016/j.promfg.2018.07.382 (Access: Open)
https://doi.org/10.15488/5187 (Access: Open)
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