Ermüdungsleistung

Ermüdung von Werkstoffen

Eigenschaften von Werkstoffen

Ermüdungsleistung

Ermüdungsleistung beschreibt das Widerstandsvermögen eines Werkstoffs gegenüber zyklischer mechanischer Beanspruchung bis zum Auftreten von Rissinitiierung und -wachstum. Sie wird durch Wöhlerkurven, Dauerschwingfestigkeit und Schwellenwerte der Rissausbreitung charakterisiert. Mikrostruktur, Defekte, Oberflächenzustand, Umgebungsmedien und Lastspektrum bestimmen maßgeblich die Ermüdungslebensdauer.

Verwandte Tags

Neue Inhalte

Investigation of Post-Impact Damage Evolution in Fiber Metal Laminates Under Tensile Mechanical Loads.

Shah, C. (Speaker)¹; von Hehl, A.¹

6th Hybrid Materials and Structures 2025 - International Conference on Hybrid Materials

Methods for residual stress modification in fiber-metal laminates (FML) based on carbon-fiber reinforced laminates and thin steel sheets

Baumann, A. (Speaker)¹; Hausmann, J.¹; Mrzljak, S.²; Walther, F.²

6th Hybrid Materials and Structures 2025 - International Conference on Hybrid Materials

Recyclable or One-Way Composites: Evaluating the Durability of Elium vs. Epoxy Glass Fibre Composites

Rodricks, C. (Speaker)¹; Kalinka, G.¹; Lungershausen, J.¹; Trappe, V.¹

MaterialsWeek 2025

Exploring the influence of gaseous hydrogen on mechanical behavior of additively manufactured metallic alloys for energy systems

Kathula, S. (Speaker)¹; Allam, T.¹; Schwaiger, R.¹

1st Conference on Hydrogen in Materials Science and Engineering - H2 MSE

Laser Welding of NiTi Shape Memory Wires and Printed Circuit Boards with High Repetition Nanosecond Lasers

Schuleit, M. (Speaker)¹; Kutlu, Y.¹; Maaß, B.²; Esen, C.¹; Ostendorf, A.¹

Structural Integrity of Directed Energy Deposited and Conventionally Manufactured Hybrid GTA Welded Duplex Stainless Steel Joints

Günther, J. (Speaker)¹; Prowaznik, R.¹; Wegener, T.²; Niendorf, T.²

Enhancing Structural Integrity in PBF-EB/M manufactured 42CrMo4 Steel (AISI 4140)

Pham, T. (Speaker)¹; Richter, J.¹; Wegener, T.¹; Niendorf, T.¹

Highlight Lecture

Experimental investigation of fatigue performance of tubular welded connections in offshore floating platforms for renewable energy production

Zervaki, A. (Speaker)¹; Karamanos, S.²; Papatheocharis, T.²; Perdikaris, P.²

FEMS EUROMAT 2023

Correlating Defects to Fatigue Performance of Selective Laser Melted Al-Si10-Mg Alloys

Ahmed, S.S.I. (Speaker)¹; Roy, M.²; Zhang, Y.³; Wu, S.⁴; Dore, M.³; Withers, P.²

FEMS EUROMAT 2023

Feature parameters for Metal Additive Surface Texture Characterization

Buchenau, T. (V)¹; Amkreutz, M.¹; Brüning, H.¹

40. Vortrags- und Diskussionstagung Werkstoffprüfung 2022

Beliebte Inhalte

Methods for residual stress modification in fiber-metal laminates (FML) based on carbon-fiber reinforced laminates and thin steel sheets

Baumann, A. (Speaker)¹; Hausmann, J.¹; Mrzljak, S.²; Walther, F.²

6th Hybrid Materials and Structures 2025 - International Conference on Hybrid Materials

Investigation of Post-Impact Damage Evolution in Fiber Metal Laminates Under Tensile Mechanical Loads.

Shah, C. (Speaker)¹; von Hehl, A.¹

6th Hybrid Materials and Structures 2025 - International Conference on Hybrid Materials

Correlating Defects to Fatigue Performance of Selective Laser Melted Al-Si10-Mg Alloys

Ahmed, S.S.I. (Speaker)¹; Roy, M.²; Zhang, Y.³; Wu, S.⁴; Dore, M.³; Withers, P.²

FEMS EUROMAT 2023

Exploring the influence of gaseous hydrogen on mechanical behavior of additively manufactured metallic alloys for energy systems

Kathula, S. (Speaker)¹; Allam, T.¹; Schwaiger, R.¹

1st Conference on Hydrogen in Materials Science and Engineering - H2 MSE

Laser Welding of NiTi Shape Memory Wires and Printed Circuit Boards with High Repetition Nanosecond Lasers

Schuleit, M. (Speaker)¹; Kutlu, Y.¹; Maaß, B.²; Esen, C.¹; Ostendorf, A.¹

Recyclable or One-Way Composites: Evaluating the Durability of Elium vs. Epoxy Glass Fibre Composites

Rodricks, C. (Speaker)¹; Kalinka, G.¹; Lungershausen, J.¹; Trappe, V.¹

MaterialsWeek 2025

Structural Integrity of Directed Energy Deposited and Conventionally Manufactured Hybrid GTA Welded Duplex Stainless Steel Joints

Günther, J. (Speaker)¹; Prowaznik, R.¹; Wegener, T.²; Niendorf, T.²

Highlight Lecture

Experimental investigation of fatigue performance of tubular welded connections in offshore floating platforms for renewable energy production

Zervaki, A. (Speaker)¹; Karamanos, S.²; Papatheocharis, T.²; Perdikaris, P.²

FEMS EUROMAT 2023

Evaluation of heat treatment in Ti-6Al-4V alloy produced by Laser Powder Bed Fusion

Periñán, A. (Speaker)¹; Aristizabal, M.²; Galleguillos, C.¹; González-Barba, I.¹; Lasagni, F.¹; Ordás, N.²; Santaolaya, J.¹

Enhancing Structural Integrity in PBF-EB/M manufactured 42CrMo4 Steel (AISI 4140)

Pham, T. (Speaker)¹; Richter, J.¹; Wegener, T.¹; Niendorf, T.¹

Impact of laser polishing on the mechanical performance of selective laser melted parts

McDonald, M. (Speaker)¹; Avery, S.²; Gora, W.²; Hand, D.¹; Stevenson, S.²; Weston, N.²

Laser Precision Microfabrication (LPM) 2022

Influence of stress-aging on the fatigue performance of EN AW 7075 alloy

Sajjadifar, S. (Speaker)¹; Fröck, H.²; Kessler, O.²; Krochmal, M.¹; Krooß, P.¹; Milkereit, B.²; Niendorf, T.¹; Wegener, T.¹

Feature parameters for Metal Additive Surface Texture Characterization

Buchenau, T. (V)¹; Amkreutz, M.¹; Brüning, H.¹

40. Vortrags- und Diskussionstagung Werkstoffprüfung 2022

Tool for automatic macrozone chatacterization in EBSD datasets of titanium alloys

FERNANDEZ SILVA, B. (Speaker)¹; Fox, K.²; Jackson, M.³; Wynne, B.⁴

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