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High temperature low cycle fatigue testing technique for miniature specimens from single crystal super alloys for gas turbine blades

Meid, Carla and Waedt, Uwe and Subramaniam, Anankan and Wischek, Janine and Bartsch, Marion (2015) High temperature low cycle fatigue testing technique for miniature specimens from single crystal super alloys for gas turbine blades. In: Review of Aeronautical Fatigue Investigations in Germany during the Period April 2013 to April 2015 Technical Report, TX2-20. Airbus Group Innovations. pp. 35-37.

Full text not available from this repository.

Abstract

Gas turbine blades for the high pressure turbine of aeroengines are made of single crystalline Ni-based super alloys. In service they have to sustain complex creep and fatigue loads at high temperatures. For the investigation of crack initiation sites and elementary deformation mecha-nisms under high temperature fatigue a miniaturized testing technique has been developed, which allows to perform low cycle fatigue tests on specimens with a length of only 20 mm.

Item URL in elib:https://elib.dlr.de/98331/
Document Type:Contribution to a Collection
Title:High temperature low cycle fatigue testing technique for miniature specimens from single crystal super alloys for gas turbine blades
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Meid, Carlacarla.meid (at) dlr.deUNSPECIFIED
Waedt, UweDLR-Institut für Werkstoff-Forschung und Fachhochschule KölnUNSPECIFIED
Subramaniam, AnankanAnankan.Subramaniam (at) dlr.deUNSPECIFIED
Wischek, Janinejanine.wischek (at) dlr.deUNSPECIFIED
Bartsch, Marionmarion.bartsch (at) dlr.deUNSPECIFIED
Date:April 2015
Journal or Publication Title:Review of Aeronautical Fatigue Investigations in Germany during the Period April 2013 to April 2015
Refereed publication:No
Open Access:No
In DOAJ:No
In SCOPUS:No
In ISI Web of Science:No
Volume:TX2-20
Page Range:pp. 35-37
Editors:
EditorsEmail
Dalle Donne, ClaudioAirbus Group Innovations
Jürgens, MichaelAirbus Group Innovations
Publisher:Airbus Group Innovations
Series Name:Technical Report
Status:Published
Keywords:High temperature Fatigue, LCF, Miniature specimen, Ni-based superalloy
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:propulsion systems
DLR - Research area:Aeronautics
DLR - Program:L ER - Engine Research
DLR - Research theme (Project):L - Virtual Engine and Validation methods
Location: Köln-Porz
Institutes and Institutions:Institute of Materials Research > Experimental and Numerical Methods
Deposited By: Bartsch, Dr.-Ing. Marion
Deposited On:28 Sep 2015 08:52
Last Modified:10 May 2016 23:31

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