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Karl Michael Kraemer
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Proceedings Papers

Creep Properties of Nickel Alloys - Comparison Between Conventional and Laser Powder Bed Fusion Manufacturing Routes

Sandra Megahed, Erina Okabe, Karl Michael Kraemer, Christian Kontermann, Christoph Heinze, Matthias Oechsner
Proc. ASME. GT2024, Volume 9: Manufacturing Materials and Metallurgy; Microturbines, Turbochargers, and Small Turbomachines; Oil & Gas Applications; Steam Turbine, V009T17A022, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-128767
https://doi.org/10.1115/GT2024-128767
View Paper titled, Creep Properties of Nickel Alloys - Comparison Between Conventional and Laser Powder Bed Fusion Manufacturing Routes
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Topics: Creep, Lasers, Manufacturing, Nickel alloys
Journal Articles

Deformation and Damage Behavior of a 1Cr-Cast Steel Under Multiaxial Loading at Elevated Temperatures

Christian Kontermann, Alexander Erbe, Fabian Conrad, Karl Michael Kraemer, Dirk Kulawinski, Massimiliano Bianchini, Matthias Oechsner
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2023, 145(4): 041017.
Paper No: GTP-22-1458
https://doi.org/10.1115/1.4055829
Published Online: December 13, 2022
View Article titled, Deformation and Damage Behavior of a 1Cr-Cast Steel Under Multiaxial Loading at Elevated Temperatures
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Topics: Cycles, Damage, Deformation, Design, Fracture (Materials), Steel, Stress, Temperature
Proceedings Papers

Comparison of Cast, Wrought and LPBF Processed IN718 Concerning Crack Growth Threshold and Fatigue Crack Growth Behavior

Timo Brune, Karl Michael Kraemer, Christian Kontermann, Matthias Oechsner
Proc. ASME. GT2022, Volume 7: Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Microturbines, Turbochargers, and Small Turbomachines; Oil & Gas Applications, V007T17A002, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-80207
https://doi.org/10.1115/GT2022-80207
View Paper titled, Comparison of Cast, Wrought and LPBF Processed IN718 Concerning Crack Growth Threshold and Fatigue Crack Growth Behavior
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Topics: Fatigue cracks, Fracture (Materials)
Proceedings Papers

Deformation and Damage Behavior of a 1 Cr-Cast Steel Under Multiaxial Loading at Elevated Temperatures

Christian Kontermann, Alexander Erbe, Fabian Conrad, Karl Michael Kraemer, Matthias Oechsner
Proc. ASME. GT2022, Volume 7: Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Microturbines, Turbochargers, and Small Turbomachines; Oil & Gas Applications, V007T17A019, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-82885
https://doi.org/10.1115/GT2022-82885
View Paper titled, Deformation and Damage Behavior of a 1 Cr-Cast Steel Under Multiaxial Loading at Elevated Temperatures
Open the PDF for Deformation and Damage Behavior of a 1 Cr-Cast Steel Under Multiaxial Loading at Elevated Temperatures in another window
Topics: Damage, Deformation, Steel, Temperature, Cycles, Fatigue life, Fracture (Materials), Databases, Design, Electromagnetic induction
Journal Articles

Comparison of Cast, Wrought, and LPBF Processed IN718 Concerning Crack Growth Threshold and Fatigue Crack Growth Behavior

Timo Brune, Karl Michael Kraemer, Christian Kontermann, Matthias Oechsner
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2023, 145(1): 011016.
Paper No: GTP-22-1338
https://doi.org/10.1115/1.4055706
Published Online: October 21, 2022
View Article titled, Comparison of Cast, Wrought, and LPBF Processed IN718 Concerning Crack Growth Threshold and Fatigue Crack Growth Behavior
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Topics: Fatigue cracks, Fracture (Materials), Stress, Temperature
eBook Chapter

In Situ Observation of the Local Deformation Behavior of Coarse-Grained Nickel Cast Alloys under Thermo-Mechanical Fatigue Loading Using Digital Image Correlation

Series: ASTM Selected Technical Papers
Publisher: ASTM International
Published: 2022
ISBN: 978-0-8031-7723-9
Open the PDF for In Situ Observation of the Local Deformation Behavior of Coarse-Grained Nickel Cast Alloys under Thermo-Mechanical Fatigue Loading Using Digital Image Correlation in another window
eBook Chapter

Crack Growth Measurements under Thermo-Mechanical Fatigue Loading Using Alternating Current Potential Drop

Series: ASTM Selected Technical Papers
Publisher: ASTM International
Published: 2022
ISBN: 978-0-8031-7723-9
Open the PDF for Crack Growth Measurements under Thermo-Mechanical Fatigue Loading Using Alternating Current Potential Drop in another window
Journal Articles

Toward a Better Understanding of Crack Growth in Nickel-Cast Alloys Under Creep-Fatigue and Thermo-Mechanical Fatigue Conditions

Karl Michael Kraemer, Falk Mueller, Christian Kontermann, Matthias Oechsner
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2020, 142(1): 011004.
Paper No: GTP-19-1471
https://doi.org/10.1115/1.4045310
Published Online: November 25, 2019
View Article titled, Toward a Better Understanding of Crack Growth in Nickel-Cast Alloys Under Creep-Fatigue and Thermo-Mechanical Fatigue Conditions
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Topics: Fracture (Materials), Stress, Creep, Fatigue, Cycles
Proceedings Papers

Towards a Better Understanding of Crack Growth in Nickel-Cast Alloys Under Creep-Fatigue and Thermo-Mechanical Fatigue Conditions

Karl Michael Kraemer, Falk Mueller, Christian Kontermann, Matthias Oechsner
Proc. ASME. GT2019, Volume 8: Microturbines, Turbochargers, and Small Turbomachines; Steam Turbines, V008T29A033, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-92028
https://doi.org/10.1115/GT2019-92028
View Paper titled, Towards a Better Understanding of Crack Growth in Nickel-Cast Alloys Under Creep-Fatigue and Thermo-Mechanical Fatigue Conditions
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Topics: Alloys, Creep, Fatigue, Fracture (Materials), Nickel, Thermomechanics, Stress, Cycles, Damage, Phase shift
Proceedings Papers

A Thermo-Mechanical Fatigue Crack Growth Accumulative Model for Gas Turbine Blades and Vanes

Andrea Riva, Alessio Costa, Dalila Dimaggio, Paolo Villari, Karl Michael Kraemer, Falk Mueller, Matthias Oechsner
Proc. ASME. GT2016, Volume 7A: Structures and Dynamics, V07AT28A013, June 13–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: GT2016-58053
https://doi.org/10.1115/GT2016-58053
View Paper titled, A Thermo-Mechanical Fatigue Crack Growth Accumulative Model for Gas Turbine Blades and Vanes
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Topics: Blades, Fatigue cracks, Gas turbines, Thermomechanics, Fracture (Materials), Damage, Stress, Computer software, Crack propagation, Creep