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Johannes L. Otto

affiliation not provided to SSRN

  • affiliation not provided to SSRN

SCHOLARLY PAPERS

3

DOWNLOADS

94

TOTAL CITATIONS

1

Scholarly Papers (3)

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1.

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)

Abstract:

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

2.

Test Setup for Analyzing the Electrical Resistance During Fatigue Loading for Metastable Austenite Aisi 304l and its Diffusion-Brazed Joints

Number of pages: 27 Posted: 03 Dec 2024
Lukas M. Sauer, Johannes L. Otto, Jonas A. Ziman, Peter Starke and Frank Walther
Technical University of Dortmund, affiliation not provided to SSRN, University of Applied Sciences Kaiserslautern, University of Applied Sciences Kaiserslautern and affiliation not provided to SSRN
Downloads 29 (1,332,057)
Citation 1

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In-situ material testing, Electrical resistivity, Direct current potential drop (DCPD), Microstructural damage, Dislocation density, Electron channeling contrast imaging (ECCI)

3.

Fatigue Performance and Failure Mechanisms of Vacuum Brazed Aisi 304l Joints with Experimental Nickel-Based Filler Metals in Air and Corrosive Environments

Number of pages: 10 Posted: 05 Mar 2025
Johannes L. Otto, Lukas M. Sauer, Cedric Marroni, Fabian Bersch, Alexander Delp, Hanigah Kanagarajah and Frank Walther
affiliation not provided to SSRN, Technical University of Dortmund, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and Technical University of Dortmund
Downloads 28 (1,359,097)

Abstract:

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Transient liquid phase bonding, diffusion brazing, stainless steel, Microstructure, Crack formation