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Metal science and metallography
ArticleName Development of damage-resistant dual-phase steels
ArticleAuthor D. Ponge, M. Diehl, F. Archie, S. Zaefferer, F. Roters, D. Raabe

Institut für Eisenforschung GmbH (Düsseldorf, Germany):

Ponge D., e-mail:

Diehl M.

Archie F.
Zaefferer S.

Roters F.

Raabe D.


Dual-phase steels are characterized by high level of mechanical properties and thereby are used in automotive industry for the components with responsible applications. They are not leaders in the wide spectrum of used high-strength steels, but their potential is not completely used yet. The paper presents development of damage mechanisms of the components made of such steels by the specialists from the Institute of iron and steel research. The correct understanding of such mechanisms allows to improve computer simulation and to optimize technological parameters of dual-phase steels.

keywords Dual-phase steels, martensite, ferrite, simulation, cracks, damage mechanisms

1. Tasan, C. C.; Diehl, M.; Yan, D.; Zambaldi, C.; Shanthraj, P.; Roters, F. et al.: Acta Mat. 81 (2014). S. 386.
2. Tasan, C. C.; Diehl, M.; Yan, D.; Bechtold, M.; Roters, F.; Schemmann, L. et al.: Ann. Rev. Mat. Res. 45 (2015). S. 391.
3. Diehl, M.; Shanthraj, P.; Eiscalohr, P.; Roters, F.: Meccanica 51 (2016) Nr. 2. S. 429.
4. Archie, F.; Li, X.; Zaeff erer, S,: Mat. Sci. Forum (2016) Nr 879, S. 157/63.

Language of full-text russian
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