Ermüdungsverhalten

Ermüdung von Werkstoffen

Mechanische Eigenschaften von Werkstoffen

Performance von Werkstoffen und Systemen

Ermüdungsverhalten

Ermüdungsverhalten beschreibt die Reaktion eines Werkstoffs auf zyklische mechanische oder thermomechanische Belastungen. Mikrorissinitiierung, -ausbreitung und finaler Bruch werden von Spannungsamplitude, Mittelspannung, Frequenz, Umgebung und Mikrostruktur bestimmt. Kennwerte wie Wöhlerkurven, Dauerschwingfestigkeit, Risswachstumsraten (da/dN–ΔK) und Lebensdauermodelle (z.B. Coffin-Manson) sind zentrale Größen für die Auslegung schwingbeanspruchter Bauteile.

Verwandte Tags

Neue Inhalte

Advancing Sustainable Composites: Challenges and innovations

Rodricks, C. (Speaker)¹; Prockat, A.²; Kalinka, G.¹; Trappe, V.¹

MaterialsWeek 2025

Hydrogen fatigue life in HCF and VHCF regimes of hollow specimen technology for cryogenic conditions

Gerdes, L. (Speaker)¹; Walther, F.¹

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

Process-microstrcuture-property correlations for understanding the hydrogen effect on metallic alloys produced by laser powder-bed fusion additive manufacturing

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

Improvement of Fatigue Life by Aluminizing of Additive Manufactured Fe- and Ni-Base Alloy

Kulig, A. (Speaker)¹; Daoud, H.²; Glatzel, U.³; Mengis, L.⁴; Nowak, B.⁵; Oskay, C.⁴; PD Dr.-Ing. Galetz, M.⁴

The Effect of Metallurgical Defects on the Mechanical Properties of Laser Powder Bed Fusion Manufactured Ti-6Al-4V

Schulz, J. (Speaker)¹; Costa Santos, E.¹; Bruder, E.²; Durst, K.²

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

Keynote Lecture

Critical Effect of Volumetric Defects on the Fatigue Behavior of Additively Manufactured Ti-6Al-4V

Shao, S. (Speaker)¹; Shamsaei, N.¹

Fatigue deformation behavior of additively manufactured high entropy alloys

Kumar, P. (Speaker)¹; Lam, T.-N.²; Lai, J.-S.²; Amalia, L.³; Luo, M.-Y.²; Chou, P.-H.⁴; Yeh, A.-C.⁵; An, K.⁶; Chen, Y.⁶; Yu, D.⁶; Lee, S.-y.⁷; Jain, J.⁸; Liaw, P.K.³; Singh, S.S.¹; Huang, E.-W.²

Fatigue and damage tolerance models for additive manufactured structures

Koch, A. (Speaker)¹; Stammkötter, S.¹; Tenkamp, J.¹; Walther, F.¹

4th Symposium on Materials and Additive Manufacturing

Oral-Poster-Presentation

Post-treatment of additively manufactured high-alloy steel samples by particle blasting and/or plasma electrolytic polishing

Köckritz, J. (Speaker)¹; Biermann, H.¹; Kröger, M.¹; Langenhan, S.¹; Navickaite, K.¹; Nestler, K.²; Sherstneva, A.¹; Szlosarek, R.¹; Volkova, O.¹; Weidner, A.¹; Wendler, M.¹; Zeidler, H.¹

4th Symposium on Materials and Additive Manufacturing

Beliebte Inhalte

Advancing Sustainable Composites: Challenges and innovations

Rodricks, C. (Speaker)¹; Prockat, A.²; Kalinka, G.¹; Trappe, V.¹

MaterialsWeek 2025

Hydrogen fatigue life in HCF and VHCF regimes of hollow specimen technology for cryogenic conditions

Gerdes, L. (Speaker)¹; Walther, F.¹

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

Influence of heat treatments on the defect tolerance of additively manufactured AlSi10Mg

Lehner, P. (Speaker)¹

Micromechanical modeling of the fatigue behavior of austenitic steel from additive manufacturing

Hartmaier, A. (Speaker)¹; Babinsky, T.²; Guth, S.³; Logvinov, R.⁴; Shahmardani, M.F.¹; Vajragupta, N.¹

Hot Forging Additive Manufactured Ti64

Hopper, C. (Speaker)¹

Micro-macro modeling of fatigue behavior of friction-stir hybrid welded joint of AlSi10Mg parts produced by additive manufacturing and casting

Nammalvar Raja Rajan, A. (Speaker)¹; Krochmal, M.²; Wegener, T.²; Hartmaier, A.³; Niendorf, T.²; Moeini, G.¹

FEMS EUROMAT 2023

Crack initiation and propagation behaviors in γ’-Fe4N layer on the nitrided steel subjected to monotonic and cyclic deformations

Koga, N. (Speaker)¹; Saito, S.²; Tanahara, K.²; Umezawa, O.²

FEMS EUROMAT 2023

Zimmermann, M. (V)¹

40. Vortrags- und Diskussionstagung Werkstoffprüfung 2022

Correlations between microstructural characteristics of IN718 from different manufacturing routes and mechanical properties under static and cyclic loading

Brune, T. (Speaker)¹; Kontermann, C.¹; Krämer, M.¹; Oechsner, M.¹

Wasserstoffversprödung und Oberflächeneffekte in additiv gefertigtem 316L bei schwingender Belastung

Klose, P. (V)¹; Guth, S.¹; Pundt, A.¹; Wagner, S.¹

3. Fachtagung Werkstoffe und Additive Fertigung

Investigation on the deformation and damage behavior in thermoplastic-based hybrid laminates considering very high cycle fatigue using high speed cameras

Mrzljak, S. (Speaker)¹; Hülsbusch, D.¹; Trautmann, M.²; Wagner, G.²; Walther, F.¹

5th Hybrid Materials and Structures 2022 - International Conference on Hybrid Materials

Ermüdungsverhalten und Lebensdauerabschätzung von LPBF Ti-6Al-4V

Kühne, R. (V)¹; Bittner, F.²; Gruber, S.¹; Schettler, S.¹; Stampa, L.¹; Töppel, T.²; Zimmermann, M.¹

3. Fachtagung Werkstoffe und Additive Fertigung

Schädigungsmechanismenbasierte Quantifikation des Laminatrandeffektes in faserverstärkten Kunststoffen unter Ermüdungsbeanspruchung

Helwing, R. (V)¹; Hülsbusch, D.¹; Walther, F.¹

40. Vortrags- und Diskussionstagung Werkstoffprüfung 2022

Influence of pretreatment, aging as well as dynamic loading on the fatigue behavior of dissimilar CFRP/Al joints

Raphael, J. (Speaker)¹; Knoblauch, V.¹; Meinhard, D.¹; Riegel, H.¹; Schanz, J.¹

Influence of compressed hydrogen on the fatigue behaviour of the pipeline steel X56 (API 5L)

Schönborn, S. (Speaker)¹; Kansy, A.¹; Melz, T.¹; Michler, T.²; Oesterlin, H.²

Fatigue and damage tolerance models for additive manufactured structures

Koch, A. (Speaker)¹; Stammkötter, S.¹; Tenkamp, J.¹; Walther, F.¹

4th Symposium on Materials and Additive Manufacturing

Influence of residual stresses on crack initiation and short crack propagation in martensitic spring steel under cyclic torsional loading.

Kuzkaya, K. (Speaker)¹

European Materials Day 2023

Einfluss des Remote-Laserschneidprozesses auf das mechanische Verhalten kohlenstofffaserverstärkter Kunststoffe in Abhängigkeit der Kerbgeometrie und Schneidparameter

Hollmer, K. (V)¹; Kästner, M.¹; Schmidt, B.¹; Zimmermann, M.¹

Verbundwerkstoffe - 24. Symposium Verbundwerkstoffe und Werkstoffverbunde

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

Plenary Lecture

Challenging Hybridization in Aerospace: Can we certify all joints and recycle all materials?

Alderliesten, R.C. (Speaker)¹

Schädigungsorientierte Charakterisierung des Ermüdungsverhaltens glasfaserverstärkter Kunststoffe vom LCF- bis VHCF-Bereich

Hülsbusch, D. (V)¹; Mrzljak, S.¹; Helwing, R.¹; Gerdes, L.¹; Walther, F.¹

40. Vortrags- und Diskussionstagung Werkstoffprüfung 2022

Fatigue and fracture of ultrasonically welded aluminium alloys to carbon fiber reinforced thermoplastics

Balle, F. (Speaker)¹; Staab, F.¹

5th Hybrid Materials and Structures 2022 - International Conference on Hybrid Materials

Ermüdungsverhalten und Schädigungstoleranz additiv gefertigter Metalle

Walther, F. (V)¹; Awd, M.¹; Kotzem, D.¹; Stern, F.¹; Tenkamp, J.¹; Teschke, M.¹

3. Fachtagung Werkstoffe und Additive Fertigung

Influence of pre-drilling diameter on fatigue behavior of internal threads manufactured by friction drilling and thread forming in AZ91 alloy

Sarafraz, Y. (Speaker)¹; Koch, A.¹; Walther, F.¹

Ableitung flacher Probengeometrien zur Abbildung mehraxialer Spannungszustände in Clinchverbindungen unter zyklischer Beanspruchung

Ewenz, L. (V)¹; Kuczyk, M.¹; Schöne, S.¹; Zimmermann, M.¹

40. Vortrags- und Diskussionstagung Werkstoffprüfung 2022

Influence of retained austenite on the fatigue behavior and defect tolerance of steel 100Cr6

Ostermayer, P. (Speaker)¹; Blinn, B.¹; Burkart, K.²; Allam, T.³; Song, W.⁴; Clausen, B.²; Bleck, W.⁵; Krupp, U.⁵; Beck, T.¹

FEMS EUROMAT 2023

Monotonic and Fatigue Behaviour of Additive Manufactured Ti–6Al–4V for Load Bearing Biomedical Implants

Goyal, A. (Speaker)¹; Ghyar, R.¹; Karagadde, S.¹; Ravi, B.¹

FEMS EUROMAT 2023

Fatigue behavior of modified aluminum alloys for casts used in e-mobility applications based on different casting processes and the use of recycled material

Ganzenmüller, J. (Speaker)¹; Piazza, G.¹; Beeh, E.¹; Mangos, C.²; Kallien, L.²; Schütze, M.²

Fatigue behaviour of 3D-printed continuous flax fibre reinforced polylactide

Petersmann, S. (V)¹; Arbeiter, F.¹; Habicher, M.²; Lammer, H.³; Leßlhumer, J.³; Primetzhofer, A.²

Verbundwerkstoffe - 23. Symposium Verbundwerkstoffe und Werkstoffverbunde

Cyclic degradation of superelasticity of Fe-Mn-Al-Ni shape memory alloy studied complementary in situ characterization techniques

Lehnert, R. (Speaker)¹; Biermann, H.¹; Krooß, P.²; Müller, M.¹; Niendorf, T.²; Vollmer, M.²; Weidner, A.¹

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