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Division 5.2

TMF-Workshop 2005, 22-23 Sept. 2005, BAM, Berlin

Scope

Many components in the Aerospace, Power and Automotive engineering sectors are frequently subject to cyclic stresses induced by thermal fluctuations and mechanical loading. In order to design such components it is necessary to have reliable material property data which need to be acquired using agreed and reproducible testing conditions. A new ISO Standard for strain-controlled Thermo-Mechanical Fatigue (TMF) Testing is currently being prepared. To produce a European consensus of current testing practice and to provide a well-established scientific basis for TMF testing a major EU Funded Project has recently been undertaken. This conference will report the findings of this research project which resulted in a new European Code of Practice for TMF Testing. More generally, TMF test methodologies and data interpretation as well as current applications of TMF testing will be covered. The seminar is aimed at engineers, scientists and technical staff of research institutes and industry.

The workshop has been co-organised by BAM and the ESIS TC11 (HTMTC).

Programme

1st Session "TMF-standard"

Authors Affiliation Subject/Reference
Hähner et al. JRC, Inst. F. Energy, Petten, Netherlands et al. Thermo-mechanical fatigue -The route to standardisation
Beck, Rau University of Karlsruhe Karlsruhe, Germany Temperature measurement and control in thermo-mechanical fatigue,
Int. J. Fatigue Vol.30 No.2 (2008) 226-233
Kühn, Kahlcke, Brooke BAM, Berlin, Germany A practical nominal temperature tolerance for TMF tests,
Int. J. Fatigue Vol.30 No.2 (2008) 277-285
Brendel, Affeldt, Rummel, Hammer MTU, München, Germany,FH Regensburg Measurement and influence on TMF life,
Int. J. Fatigue Vol.30 No.2 (2008) 234-240
Andersson, Köster KIMAB, Stockholm, Sweden ENSMP, Paris, France Thermal gradients in round TMF specimens,
Int. J. Fatigue Vol.30 No.2 (2008) 391-396

2nd Session "TMF-standard"

Authors Affiliation Subject/Reference
Pahlavanyali1, Drew2, Rayment1, Rae1 1University of Cambridge, UK 2Rolls-Royce, Derby, UK Thermo-mechanical fatigue of a polycrystalline superalloythe effect of phase angle on TMF life and microstructure,
Int. J. Fatigue Vol.30 No.2 (2008) 330-338
Marchionni, Ranucci, Onofrio CNR-IENI, Milan, Italy Optimisation of start and restart procedurein TMF fatigue testing,
Int. J. Fatigue Vol.30 No.2 (2008) 292-297
Loveday1, Klingelhöffer2, Bicego3 , et al. 1NPL, Teddington, UK 2BAM, Berlin, Germany 3CESI, Milan, Italy Analysis of a European inter comparison exercise,
Int. J. Fatigue Vol.30 No.2 (2008) 382-390
Hähner, Rinaldi, et al. JRC, Inst. F. EnergyPetten, Netherlands et al. A European Code of Practice for strain controlledthermo-mechanical fatigue testing,
Int. J. Fatigue Vol.30 No.2 (2008) 372-381

1st Session "TMF Practices"

Authors Affiliation Subject/Reference
McGaw McGaw Technology Inc.,USA Strain controlled thermo-mechanical fatigue testing, Standardisation activities in ISO and ASTM: An overview
Egly, Lang, Löhe University of Karlsruhe Karlsruhe, Germany Influence of phase-relation and strain-path on the thermo-mechanical fatigue behaviour of CMSX-4 specimens,
Int. J. Fatigue Vol.30 No.2 (2008) 249-256
Evans, Screech University of Wales Swansea UK Thermal-mechanical fatigue testing of INCO718,
Int. J. Fatigue Vol.30 No.2 (2008) 257-267
Roebuck, Loveday, Brooks NPL, Teddington, UK Characterisation of Nimonic 90 by the use of miniaturised multiproperty mechanical and physical tests,
Int. J. Fatigue Vol.30 No.2 (2008) 345-351

2nd Session "TMF Practices"

Authors Affiliation Subject/Reference
Scholz, Schmidt University of Technology Darmstadt, Germany Experimental experiences in the determination of TMF, LCF and creep life of CMSX-4 in four point bending tests,
Int. J. Fatigue Vol.30 No.2 (2008) 357-362
Winter, Riedler, Minichmayr, Eichlseder University of Leoben, Leoben, Austria Possibilities to account for the influences of the axial and radial temperature distribution at TMF-testing
Colombo1, Mazza1, Holdsworth2, Skelton3 1ETH Zürich, Switzerland 2Alstom Power, Rugby, UK 3Imperial College, London, UK Thermo-mechanical fatigue tests on uniaxial and component-like specimens of 1CrMoV rotor steel,
Int. J. Fatigue Vol.30 No.2 (2008) 241-248
Bardenheier, Rogers Instron Ltd., High Wycombe, UK Simulation of complex thermomechanical fatigue

3rd Session "TMF Practices"

Authors Affiliation Subject/Reference
Gallerneau, Bonnand, Pacou, Poirier ONERA, Chatillon, France Study and life analysis of multiaxial thermo-mechanical fatigue tests
Osgerby, Banks NPL, Teddington, UK Thermo-mechanical fatigue testing of corrosion resistant coatings
Bychkov, Lukash, Muboyadzhyan, Rekin, Nozhnitsky, Pershin CIAM, Moscow, Russia Thermomechanical fatigue testing for optimization of design-technological solutions on gas turbine,
Int. J. Fatigue Vol.30 No.2 (2008) 305-312

1st Session "Applications and modelling"

Authors Affiliation Subject/Reference
Okazaki, Sakaguchi Nagaoka University of Techn. Nagaoka, Japan Thermo-mechanical fatigue failure of single crystal Ni-Base Superalloy: Importance of microstructures,
Int. J. Fatigue Vol.30 No.2 (2008) 318-323
Xu, Rothkegel, Reuter Rolls-Royce Deutschland Blankenfelde-Mahlow Tensile and Bending Thermo-Mechanical Fatigue Testing on Cylindrical and Flat Specimens of CMSX-4 for Design of Future High-Pressure Turbine Blades,
Int. J. Fatigue Vol.30 No.2 (2008) 363-371
Riedler, Winter, Minichmayr, Eichlseder University of Leoben Leoben, Austria Applicability of plastic and total hysteris energy criterionsfor simulating the TMF lifetime

2nd Session "Applications and modelling "

Authors Affiliation Subject/Reference
Minichmayr, Riedler, Winter, Eichlseder University of Leoben, Leoben, Austria TMF fatigue life assessment of aluminium componentsusing the damage rate model of Sehitoglu,
Int. J. Fatigue Vol.30 No.2 (2008) 298-304
Figiel1, Brookes2,Peters1, Günther2 1German Aerospace Center; Cologne, Germany 2BAM, Berlin, Germany Modelling of high temperature fatigue behaviourof metal matrix composites (SiC/Ti-6242),
Int. J. Fatigue Vol.30 No.2 (2008) 268-276
Jung, Schnell Alstom, Baden,Switzerland Thermomechanical fatigue behaviour of coatings for industrial gas turbines,
Int. J. Fatigue Vol.30 No.2 (2008) 286-291
Baufeld1, Bartsch1, Heinzelmann2 1German Aerospace Center; Cologne, Germany 2Univ. of Appl. Sci.Bonn-Rhein-Sieg, Germany Advanced thermal gradient mechanical fatigue testingwith oxidation protection coating,
Int. J. Fatigue Vol.30 No.2 (2008) 219-225
Bartsch1, Baufeld1, Dalkilic3, Heinzelmann2 1German Aerospace Center; Cologne, Germany 2Univ. of Appl. Sci.Bonn-Rhein-Sieg, Germany 3Anadolu University, Eskisehir, Turkey Fatigue cracks in a thermal barrier coating system on asuperalloy in multiaxial thermomechanical testing,
Int. J. Fatigue Vol.30 No.2 (2008) 211-218
Petersen, Rodrian Forschungszentrum Karlsruhe, Karlsruhe, Germany Thermo-mechanical fatigue behaviour of reduced activation ferrite/martensite stainless steels,
Int. J. Fatigue Vol.30 No.2 (2008) 339-344

Posters

Authors Affiliation Postersubject/Reference
Nützel1, Affeldt2, Grube1, Göken1, Mughrabi1 1Universität Erlangen-Nürnberg, 2MTU, München, Germany Influence of thermomechanical fatigue loading on coatedNickel base superalloys,
Int. J. Fatigue Vol.30 No.2 (2008) 313-317
Filippini1, Pasquero2 1Politecnico Milano, Italy, 2Avio S.p.a., Rivalta, Italy Multiaxial fatigue of high temperature alloys for gas turbine engines
Rybnikov, Getsov NPO CZKTI St. Petersburg,Russia New technique and results of thermal fatigue tests of superalloys and coatings
Okrajni Silesian University of TechnologyKatowice, Poland Modelling of the deformation process under thermomechanical fatigue conditions,
Int. J. Fatigue Vol.30 No.2 (2008) 324-329
Over, Nagy JRC-Institute for Energy, Petten, Netherlands Mat-DB participation in TMF standard
Egly, Luft, Henne, Beck, Lang, Löhe University of Karlsruhe Karlsruhe, Germany Superimposed TMF/HCF loading - experimental techniques and some characteristicresults for Ni base superalloys and cast Aluminium alloys
Roth Technische UniversitätBergakademie Freiberg Thermo-mechanical Fatigue Behaviour of a 3rd Generation γ-TiAl Alloy,
Int. J. Fatigue Vol.30 No.2 (2008) 352-356

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2011-01-04  

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Division 5.2

Division 5.2

Dir. u. Prof.

Prof. Dr.-Ing.
Birgit Skrotzki
Unter den Eichen 87
12205 Berlin
phone:
+49 30 8104-1520
email:
Birgit.Skrotzki@bam.de

Dr.-Ing.
Hellmuth Klingelhöffer
Unter den Eichen 87
12205 Berlin
phone:
+49 30 8104-1501
email:
Hellmuth.Klingelhoeffer@bam.de

 

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