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Lars A. Lingnau

Technical University of Dortmund

SCHOLARLY PAPERS

3

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96

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Scholarly Papers (3)

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1.

Torsional Fatigue Behaviour and Damage Mechanisms of Martensitic Spring Steel in the Hcf Regime

Number of pages: 30 Posted: 28 Dec 2023
Robert Brandt, Anna Wildeis, Lars A. Lingnau, Hans-Jürgen Christ and Frank Walther
University of Siegen, affiliation not provided to SSRN, Technical University of Dortmund, Institut für Werkstofftechnik, Universität Siegen and Technical University of Dortmund
Downloads 38 (1,222,651)

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High cycle fatigue, Fatigue crack initiation, short fatigue crack propagation, Torsion, miniaturized testing device

2.

A 2d and 3d Segmentation-Based Microstructure Study on the Role of Brittle Phases in Diffusion Brazed Aisi 304l/Nicrsifemob Joints

Number of pages: 12 Posted: 16 Aug 2023
Johannes L. Otto, Lukas M. Sauer, Malte Brink, Thorge Schaum, Lars A. Lingnau, Marina Macias Barrientos and Frank Walther
affiliation not provided to SSRN, Technical University of Dortmund, affiliation not provided to SSRN, affiliation not provided to SSRN, Technical University of Dortmund, affiliation not provided to SSRN and Technical University of Dortmund
Downloads 37 (1,222,651)

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Transient liquid phase (TLP) bonding, intermetallic phases, Failure mechanism, Microstructure-property correlations, 3D-FIB-SEM, Precipitation morphology

3.

Interaction of load path and forming-induced ductile damage on the fatigue capability of forward rod extruded case hardening steel 16MnCrS5

Number of pages: 7 Posted: 14 Nov 2025
Lars A. Lingnau and Frank Walther
Technical University of Dortmund and Technical University of Dortmund
Downloads 21 (1,448,301)

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Forming-induced ductile damageLoad path-dependent fatigue capabilityFull-forward rod extrusionAI-image segmentationAxial- torsional fatigueFatigue crack initiationVoid distribution