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Titel:

An investigation of the blanking process of the quenchable boron alloyed steel 22MnB5 before and after hot stamping process

Dokumenttyp:
Zeitschriftenaufsatz
Autor(en):
So, H.; Faßmann. D.; Hoffmann, H.; Golle, R.; Schaper, M.
Abstract:
Recently, one of the most important issues in the automotive industry is lightweight construction. While maintaining safety standards, the fuel consumption can be decreased by reducing the weight of the vehicle. To manufacture lightweight vehicle components with high strength, hot stamping with quenchable boron steels is becoming more common in automotive industries. However, the high strength achieved in the press-hardened parts causes severe wear and sometimes unexpected premature failure in t...     »
Stichworte:
22MnB5; Fracture; Manganese-boron steel; Microcrack; Press hardening; Warm blanking
Zeitschriftentitel:
Journal of Materials Processing Technology
Jahr:
2012
Band / Volume:
212
Heft / Issue:
2
Seitenangaben Beitrag:
437-449
Nachgewiesen in:
Scopus
Reviewed:
ja
Sprache:
en
Volltext / DOI:
doi:10.1016/j.jmatprotec.2011.10.006
Verlag / Institution:
Elsevier
E-ISSN:
09240136
TUM Einrichtung:
Lehrstuhl für Umformtechnik und Gießereiwesen
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