Publications Fatigue

Publications

2017-2019

Ernould, C.; Schubnell, J.; Farajian, M.; Maciolek, A.; Simunek, D.; Leitner, M.; Stoschka, M., Application of different simulation approaches to numerically optimize high-frequency mechanical impact (HFMI) post-treatment process, Welding in the World 63/3 (2019) 725-738 Link

Javaheri, E.; Hemmesi, K.; Tempel, P.; Fenzl, R.; Farajian, M., Fatigue assessment of the welded joints containing process relevant imperfections, Welding in the World 63/2 (2019) 249-261 Link

Schubnell, J.; Discher, D.; Farajian, M., Determination of the static, dynamic and cyclic properties of the heat affected zone for different steel grades, Materials Testing 61/7 (2019) 635-642 Link

Beckmann, C.; Kennerknecht, T.; Preußner, J.; Farajian, M.; Luke, M.; Hohe, J., Micromechanical investigation and numerical simulation of fatigue crack formation in welded joints, Engineering Fracture Mechanics 198 (2018) Link

Gröner, L.; Kirste, L.; Oeser, S.; Fromm, A.; Wirth, M.; Meyer, F.; Burmeister, F.; Eberl, C., Microstructural investigations of polycrystalline Ti2AlN prepared by physical vapor deposition of Ti-AlN multilayers, Surface and Coatings Technology 343 (2018) 166-171 Link

Hemmesi, K.; Farajian, M., Numerical welding simulation as a basis for structural integrity assessment of structures: Microstructure and residual stresses, Residual stress analysis on welded joints by means of numerical Link

Leitner, M.; Murakami, Y.; Farajian, M.; Remes, H.; Stoschka, M., Fatigue strength assessment of welded mild steel joints containing bulk imperfections, Metals 8/5 (2018) 306 1-15 Link

Farajian, M.; Hardenacke, V.; Pfeiffer, W.; Klaus, M.; Rebelo Kornmeier, J.; Numerical and experimental investigations on shot-peened high-strength steel by means of hole drilling, X-ray, synchrotron and neutron diffraction analysis; Materials Testing 59/2 (2017) 161-165 Link

Hemmesi, K.; Farajian, M.; Boin, M.; Numerical studies of welding residual stresses in tubular joints and experimental validations by means of x-ray and neutron diffraction analysis; Materials and Design 126 (2017) 339-350 Link

Hemmesi, K.; Farajian, M.; Fatemi, A.; Application of the critical plane approach to the torsional fatigue assessment of welds considering the effect of residual stresses; International Journal of Fatigue 101/Part 2 (2017) 271-28 Link

Schubnell, J.; Hardenacke, V.; Farajian, M.; Strain-based critical plane approach to predict the fatigue life of high frequency mechanical impact (HFMI)-treated welded joints depending on the material condition; Welding in the World 61/6 (2017) 1199–1210 Link

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2015-2016

Beckmann, C.; Farajian, M.; Siegele, D.; Hohe, J.; Modelling and simulation of fatigue crack initiation in metallic joints based on crystal plasticity; Letters in Applied NanoBioScience 5/2 (2016) 354-357 Link

Foehrenbach, J.; Hardenacke, V.; Farajian, M.; High frequency mechanical impact treatment (HFMI) for the fatigue improvement: numerical and experimental investigations to describe the condition in the surface layer; Welding in the World 60/4 (2016) 749-755 Link

Hemmesi, K.; Farajian, M.; Siegele, D.; Numerical and experimental description of the welding residual stress field in tubular joints for fatigue assessment; Welding in the World 60/4 (2016) 741-748 Link

Steier, V.F.; Ashiuchi, E.S.; Reißig, L.; Araújo, J.A.; Effect of a deep cryogenic treatment on wear and microstructure of a 6101 aluminum alloy; Advances in Materials Science and Engineering 2016 (2016) 1582490 1-12 Link

Böhme, W.; Reissig, L.; Capability of new high strength ADI-materials for automotive components under crash loading; Advanced Engineering Materials 17/8 (2015) 1189-1196 Link

Farajian, M.; Nitschke-Pagel, T.; Residual stress relaxation in welded large components; Materials Testing 57/9 (2015) 750-754 Link

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2014 

Beckmann, C.; Farajian, M.; Siegele, D.; Hohe, J.; Modelling and simulation of fatigue crack initiation in welded joints based on crystal plasticity; in Proc. of 67th IIW Annual Assembly & International Conference 2014; International Institute of Welding (Ed.); International Institute of Welding, Paris, Frankreich (2014) XIII-2535-14 1-8 Link 

Farajian, M.; Hardenacke, V.; Klaus, M.; Schweizer, F.; Pfeiffer, W.; Siegele, D.; Numerical studies of shot peening of high strength steels and the related experimental investigations by means of hole drilling, x-ray and synchrotron diffraction analysis; in Proc. of 12th International Conference on Shot Peening ICSP12; Wagner, L. (Ed.); Drukarnia GS, Krakau, Polen (2014) 317-323 Link

Farajian, M.; Hardenacke, V.; Preussner, J.; Pfeiffer, W.; Siegele, D.; Description of the surface and subsurface material conditions after applying high frequency mechanical impact (HFMI) treatment, shot peening and deep rolling; in Proc. of 67th IIW Annual Assembly & International Conference 2014; International Institute of Welding, Paris, Frankreich (2014) paper XIII-2532-14 1-11 Link

Farajian, M.; Nitschke-Pagel, T.; Siegele, D., Welding residual stress behavior in tubular steel joints under multiaxial loading - Schweißeigenspannungsverhalten in Stahlrohrverbindungen unter mehrachsiger Beanspruchung, HTM Journal of Heat Treatment and Materials 69/1 (2014) 6-13 Link

Hardenacke, V.; Farajian, M.; Siegele, D.; Modelling and simulation of the high frequency mechanical impact (HFMI) treatment of welded joints; in Proc. of 67th IIW Annual Assembly & International Conference 2014; International Institute of Welding, Paris, Frankreich (2014) XIII-2533-14 1-10

Hardenacke, V.; Farajian, M.; Siegele, D.; Simulation of the high frequency hammer peening process for improving the fatigue performance of welded joints; in Proc. of 12th International Conference on Shot Peening ICSP12; Wagner, L. (Ed.); Drukarnia GS, Krakau, Polen (2014) 359-364 Link

Hemmesi, K.; Farajian, M.; Siegele, D.; Numerical investigation of welding residual stress field and its behaviour under multiaxial loading in tubular joints; Advanced Materials Research 996 (2014) 788-793 Link 

Reißig, L.; Nofal, A.; Böhme, W.; Reichert, T.; Al Masry, H.; Crash behavior of ADI steering knuckles; in Proc. of 10th International Symposium on the Science and Processing of Cast Iron SPCI 10; Boeri, R.; Massone, J.M.; Rivera, G. (Eds.); INTEMA - UNMdP-CONICET, Mar del Plata, Argentinien (2014) 15-19 Link

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2011-2013

Farajian, M.; Nitschke-Pagel, T.; Siegele, D.; Welding residual stresses in tubular steel joints and their behavior under multiaxial loading; in Proc. of 66th Annual Assembly Conference International Institute of Welding IIW; Deutscher Verband für Schweißen und verwandte Verfahren e.V., Düsseldorf (2013) XIII-2477-13 1-16 Link

Nied, H.F.; Siegele, D., Study of the influence of material and welding modeling on the residual stresses in longitudinal stiffeners, in Proc. of 66th Annual Assembly Conference International Institute of Welding IIW 2013; Deutscher Verband für Schweißen und verwandte Verfahren e.V. (Hrsg.); Deutscher Verband für Schweißen und verwandte Verfahren e.V., Düsseldorf (2013) Paper XIII-2479-13, 22 Seiten Link

Brand, M.; Hohe, J.; Siegele, D.; Numerical investigations on the residual stress field in a cladded plate due to the cladding process; Welding in the World 56/5-6 (2012) 107-113 Link

Wohlfahrt, H.; Nitschke-Pagel, Th.; Dilger, K.; Siegele, D.; Brand, M.; Sakkiettibutra, J.; Loose, T.; Residual stress calculations and measurements – review and assessment of the IIW round robin results; Welding in the World 56/9-10 (2012) 120-140 Link

Siegele, D.; Welding mechanics for advanced component safety assessment; Frontiers of materials science 5/2 (2011) 224-235 Link

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2004-2010

Hohe, J.; Brand, M.; Siegele, D.; Behaviour of sub-clad and through-clad cracks under consideration of the residual stress field; Engineering Fracture Mechanics 77/2 (2010) 217-228 Link

Kumar-Krishnasamy, R.; Siegele, D.; 3D modelling of a multi pass dissimilar tube welding and post weld heat treatment of nickel based alloy and chromium steel; International Journal of Pressure Vessels and Piping 87/11 (2010) 643-649 Link

Hohe, J.; Brand, M.; Siegele, D.; Fracture analysis of cladded components considering residual stresses; PAMM 8/1 Special Issue: 79th Annual Meeting of the International Association of Applied Mathematics and Mechanics GAMM (2008) 10209-10210 Link

Reissig, L.; Czubayko, U.; Wanderka, N.; Völkl, R.; Glatzel, U.; Comparison of oxide measurement techniques in Ti6Al4V; Materials Characterization 55/2 (2005) 153-159 Link

Reissig, L.; Völkl, R.; Mills, M. J.; Glatzel, U.; Investigation of near surface structure in order to determine process temperatures during different machining processing of Ti6A14V; Scripta Materialia 50/1 (2004) 121-126

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