Hochfeste Stähle

Stähle als technisch-kritische Konstruktionswerkstoffe

Hochfeste Stähle

Hochfeste Stähle umfassen Mehrphasenstähle (z.B. DP, TRIP, CP, martensitisch), deren Mikrostruktur aus Ferrit, Martensit, Bainit und stabilisiertem Austenit besteht. Legierungsdesign und Wärmebehandlung steuern Umwandlungsmechanismen, Ausscheidungshärtung und Versetzungsstrukturen. Daraus resultieren hohe Festigkeit bei ausreichender Duktilität und Energieabsorption, relevant für Leichtbau, Crashsicherheit und Ermüdungsbeständigkeit.

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Neue Inhalte

Modelling and Evaluation of an Alternative Annealing Route for Dual Phase Steels

KOCAKUSAKLI, E. (Speaker)¹; OZGULTEKIN, A.G. (Speaker)¹; BURAT, S.B.¹; RAHNA, H.E.¹; SAHINOGLU, U.²

Interacting effect of silicon contents and process temperatures on tensile properties of Quenching and Partitioning (Q&P) processed low-alloyed steels

Yu, C.-J. (Speaker)¹; Seo, C.-H.²; Im, Y.-R.²; Suh, D.-W.¹

FEMS EUROMAT 2023

Highlight Lecture

Nano-structural Engineering of Advanced High Strength Steels for Improved Performance

Timokhina, I. (Speaker)¹

Hydrogen management in advanced high strength steels

Song, W. (Speaker)¹

The derivation of hydrogen trap binding energies from thermal desorption spectroscopy and electrochemical permeation measurements of advanced high strength steels

Winzer, N. (Speaker)¹

A study on the effect of microstructure on post-punching fatigue properties of advanced high-strength steel

Heshmati, N. (Speaker)¹; Hoseini-Athar, M.¹; Borgenstam, A.¹; Sieurin, H.²; Larsson, J.³; Hedström, P.¹

Fracture Mechanisms in 3rd-generation advanced high-strength steels (AHSS) under Varying Stress States – Based on Q&P980 steel

Juan, R. (Speaker)¹; Lian, J.¹

Highlight Lecture

Grain-boundary precipitation during early stages of liquid-metal embrittlement of an advanced high-strength steel

Ikeda, Y.¹; Chakraborty, A.²; Chassemi-Armaki, H.³; Darvishi-Kamachali, R.¹; Maaß, R. (Speaker)¹

Additive manufacturing of high-strength steel components using gas metal arc welding based direct energy deposition

Wandtke, K. (Speaker)¹; Engelking, L.¹; Haelsig, A.²; Hensel, J.²; Kannengießer, T.¹; Kromm, A.¹; Scharf-Wildenhain, R.²; Schroepfe, D.¹

4th Symposium on Materials and Additive Manufacturing

Micromechanical and microstructural characterization of the cut edge damage of Complex-Phase and Dual-Phase steels for automotive applications: Nanoindentation maps and local residual stress measurement by FIB-DIC

Ortiz Membrado, L. (Speaker)¹; Parareda, S.²; Casellas, D.²; Jiménez Piqué, E.¹; Mateo, A.¹

FEMS EUROMAT 2023

Beliebte Inhalte

Micromechanical and microstructural characterization of the cut edge damage of Complex-Phase and Dual-Phase steels for automotive applications: Nanoindentation maps and local residual stress measurement by FIB-DIC

Ortiz Membrado, L. (Speaker)¹; Parareda, S.²; Casellas, D.²; Jiménez Piqué, E.¹; Mateo, A.¹

FEMS EUROMAT 2023

Highlight Lecture

Grain-boundary precipitation during early stages of liquid-metal embrittlement of an advanced high-strength steel

Ikeda, Y.¹; Chakraborty, A.²; Chassemi-Armaki, H.³; Darvishi-Kamachali, R.¹; Maaß, R. (Speaker)¹

Additive manufacturing of high-strength steel components using gas metal arc welding based direct energy deposition

Wandtke, K. (Speaker)¹; Engelking, L.¹; Haelsig, A.²; Hensel, J.²; Kannengießer, T.¹; Kromm, A.¹; Scharf-Wildenhain, R.²; Schroepfe, D.¹

4th Symposium on Materials and Additive Manufacturing

Hydrogen management in advanced high strength steels

Song, W. (Speaker)¹

Modelling and Evaluation of an Alternative Annealing Route for Dual Phase Steels

KOCAKUSAKLI, E. (Speaker)¹; OZGULTEKIN, A.G. (Speaker)¹; BURAT, S.B.¹; RAHNA, H.E.¹; SAHINOGLU, U.²

On the Microstructural Features Affecting Cleavage Fracture in Simulated Heat Affected Zones of S690QL High Strength Steel

Bertolo, V. (Speaker)¹; Jiang, Q.¹; Walters, C.¹; Sietsma, J.¹; Popovich, V.¹

FEMS EUROMAT 2023

Relationship between Microstructure and Hardness in Quenching and Partitioning Treated Stainless Steels

Smith, A. (Speaker)¹; Li, G.²; Muratori, M.³; Santofimia, M.²

Digital methods describing and predicting the fatigue behavior of high strength steels

Fliegener, S. (Speaker)¹; Domínguez, J.M.¹; Francisco Morgado, J.¹; Kobialka, H.-U.²; Rosenberger, J.¹; Tlatlik, J.¹

The derivation of hydrogen trap binding energies from thermal desorption spectroscopy and electrochemical permeation measurements of advanced high strength steels

Winzer, N. (Speaker)¹

A study on the effect of microstructure on post-punching fatigue properties of advanced high-strength steel

Heshmati, N. (Speaker)¹; Hoseini-Athar, M.¹; Borgenstam, A.¹; Sieurin, H.²; Larsson, J.³; Hedström, P.¹

Microstructure evolution during early stages of liquid metal embrittlement in an advanced high-strength-steel

Ikeda, Y. (Speaker)¹; Yuan, R.²; Chakraborty, A.³; Ghassemi-Armaki, H.⁴; Zuo, J.-M.²; Maaß, R.¹

Highlight Lecture

Nano-structural Engineering of Advanced High Strength Steels for Improved Performance

Timokhina, I. (Speaker)¹

Fracture Mechanisms in 3rd-generation advanced high-strength steels (AHSS) under Varying Stress States – Based on Q&P980 steel

Juan, R. (Speaker)¹; Lian, J.¹

Interacting effect of silicon contents and process temperatures on tensile properties of Quenching and Partitioning (Q&P) processed low-alloyed steels

Yu, C.-J. (Speaker)¹; Seo, C.-H.²; Im, Y.-R.²; Suh, D.-W.¹

FEMS EUROMAT 2023

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