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Alexander Koch
Alexander Koch
TU Dortmund University, Chair of Materials Test Engineering (WPT)
在 tu-dortmund.de 的电子邮件经过验证 - 首页
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Defect-correlated fatigue assessment of A356-T6 aluminum cast alloy using computed tomography based Kitagawa-Takahashi diagrams
J Tenkamp, A Koch, S Knorre, U Krupp, W Michels, F Walther
International Journal of Fatigue 108, 25-34, 2018
592018
Electrical resistance-based fatigue assessment and capability prediction of extrudates from recycled field-assisted sintered EN AW-6082 aluminium chips
A Koch, M Bonhage, M Teschke, L Luecker, BA Behrens, F Walther
Materials Characterization 169, 110644, 2020
212020
Computed tomography-based characterization of the fatigue behavior and damage development of extruded profiles made from recycled AW6060 aluminum chips
A Koch, P Wittke, F Walther
Materials 12 (15), 2372, 2019
192019
Influence of the microstructure on the cyclic stress-strain behaviour and fatigue life in hypo-eutectic Al-Si-Mg cast alloys
J Tenkamp, A Koch, S Knorre, U Krupp, W Michels, F Walther
MATEC Web of Conferences 165, 15004, 2018
92018
Comparison of high-temperature compression and compression-compression fatigue behavior of magnesium alloys DieMag422 and AE42
M Teschke, A Koch, F Walther
Materials 13 (3), 497, 2020
82020
Influence of pre-drilling on hardness and tensile failure of formed internal threads in thin-walled AZ91 cast alloys
Y Sarafraz, A Koch, N Felinks, D Biermann, F Walther
Engineering Failure Analysis 130, 105783, 2021
72021
Mechanism-oriented characterization of the anisotropy of extruded profiles based on solid-state recycled EN AW-6060 aluminum chips
A Koch, T Henkel, F Walther
Engineering Failure Analysis 121, 105099, 2021
72021
Effect of machine hammer peening on the surface integrity of a ZnAl-based corrosion protective coating
A Timmermann, M Abdulgader, L Hagen, A Koch, P Wittke, D Biermann, ...
MATEC Web of Conferences 318, 01008, 2020
52020
Dimension-based failure analysis of formed internal threads in AlSi10Mg cast profiles using coupled DT/NDT testing methods
Y Sarafraz, S Stammkötter, A Koch, F Walther
Procedia Structural Integrity 42, 125-132, 2022
32022
Advanced Characterization of the Cyclic Deformation and Damage Behavior of Al-Si-Mg Cast Alloys Using Hysteresis Analysis and Alternating curRent Potential Drop Method
J Tenkamp, K Bleicher, S Klute, K Chrzan, A Koch, F Walther
Light Metals 2019, 167-175, 2019
32019
Influence of increased Cu and Fe concentrations on the mechanical properties of the EN AB-42100 (AlSi7Mg0. 3) Aluminum Alloy
T Beyer, D Ebereonwu, A Koch, P Decker, A Kauws, M Rosefort, ...
TMS Annual Meeting & Exhibition, 511-519, 2023
22023
Creep-fatigue properties and deformation mechanism of 316L steel fabricated by laser powder bed fusion (PBF-LB/M)
Y Chen, X Wang, Y Jiang, R Dai, D Zhou, Y Jiang, J Tenkamp, A Koch, ...
Materials Science and Engineering: A, 146881, 2024
12024
Process-Related Characterization of the Influence of the Die Design on the Microstructure and the Mechanical Properties of Profiles Made from Directly Recycled Hot Extruded EN …
A Koch, S Laskowski, F Walther
Light Metals 2022, 1021-1028, 2022
12022
Characterization of the fatigue and damage behavior of extruded AW6060 aluminum chip profiles
A Koch, P Wittke, F Walther
Mechanical Fatigue of Metals: Experimental and Simulation Perspectives, 11-17, 2019
12019
Microstructure analysis of hybrid aluminum parts from recycled EN AW-6082 and EN AW-7075 chips
J URSINUS, A KOCH, K BRUNOTTE, F WALTHER, BA Behrens
Materials Research Proceedings 28, 0
1
Fatigue and short crack assessment of powder bed fusion laser-based fabricated AlSi10Mg miniature specimens under alternating bending load
S Stammkötter, J Tenkamp, M Teschke, K Donnerbauer, A Koch, T Platt, ...
Materials & Design, 113412, 2024
2024
Werkstoff und Prozessrouten
A Koch
Verbindungsmechanismen und Leistungsfähigkeit von stranggepressten und …, 2024
2024
Ergebnisse und Diskussion
A Koch
Verbindungsmechanismen und Leistungsfähigkeit von stranggepressten und …, 2024
2024
Experimentelle Verfahren
A Koch
Verbindungsmechanismen und Leistungsfähigkeit von stranggepressten und …, 2024
2024
Einleitung und Zielsetzung
A Koch
Verbindungsmechanismen und Leistungsfähigkeit von stranggepressten und …, 2024
2024
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