Christof Sommitsch

Univ.-Prof. Dipl.-Ing. Dr.techn.

1994 …2023
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Research Output 1994 2019

2013

Modeling of dual-phase grain structure in Ti-6Al-4V during isothermal and non-isothermal heat treatment using cellular automata

Krumphals, A., Poletti, M. C., Warchomicka, F. G., Stockinger, M. & Sommitsch, C., 5 May 2013.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Modelling and optimizing precipitation in creep resistant austenitic steel 25Cr-20Ni-Nb-N

Vujic, S., Beal, C., Sommitsch, C., Farooq, M., Sandström, R. & Zurek, J., 22 Oct 2013.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Modelling of the ductile damage behaviour of a beta solidifying gamma titanium aluminide alloy during hot-working

Halici, D., Prodinger, D., Poletti, M. C., Huber, D., Stockinger, M. & Sommitsch, C., 2 Dec 2013.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Physical and Numerical Simulations of the Microstructure Evolution in AA6082 During Friction Stir Processing by Means of Hot Torsion and FEM

Krumphals, F., Gao, Z., Zamani, H., Mitsche, S., Enzinger, N. & Sommitsch, C., 2013, In : Materials Science Forum. 762, p. 590-595

Research output: Contribution to journalArticleResearchpeer-review

Open Access
File

Physical Simulation of the Hot Ductility of In-situ Solidified Steels

Caliskanoglu, O., Ilie, S., Beal, C. & Sommitsch, C., 16 Jun 2013.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Research in Joining Technologies in Austria

Enzinger, N. & Sommitsch, C., 2013, In : The Paton welding journal. 10-11, p. 92-95

Research output: Contribution to journalArticleResearch

RULE-BASED EXPERT SYSTEM APPLICATION TO OPTIMIZING OF MULTISCALE MODEL OF HOT FORGING AND HEAT TREATMENT OF TI-6AL-4V

Maciol, P., Krumphals, A., Jędrusik, S., Macioł, A. & Sommitsch, C., 2013, V Conference on Computational Methods for Coupled Problems in Science and Engineering (COUPLED 2013). ., p. 1237-1248

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Open Access
File

Schweißgerät der Superlative

Sommitsch, C., Enzinger, N., Beal, C. & Tändl, J., 17 Jan 2013, Kleine Zeitung / Stadtausgabe, p. 26-27.

Research output: Contribution to specialist publicationArticleResearch

Study of creep cavitation behavior in tempered martensitic steel using synchrotron micro-tomography and serial sectioning techniques

Gupta, C., Toda, H., Schlacher, C., Adachi, Y., Mayr, P., Sommitsch, C., Usegi, K., Suzuki, Y., Takeuchi, A. & Kobayashi, M., 2013, In : Materials science and engineering / A. A564, p. 525-538

Research output: Contribution to journalArticleResearchpeer-review

Study of Creep damage in a 10.86% Cr Heat Resistant Steel using Synchrotron X-ray Microtomography

Gupta, C., Toda, H., Schlacher, C., Mayr, P., Sommitsch, C., Uesugi, K., Suzuki, Y., Takeuchi, A. & Kobayashi, M., 2013, In : Advanced Materials Research. 794, p. 476-483

Research output: Contribution to journalArticleResearchpeer-review

2014

Advanced Microstructures for Increased Creep Rupture Strength of MARBN Steels

Plesiutschnig, E., Beal, C., Paul, S., Zeiler, G., Mitsche, S. & Sommitsch, C., 2014, In : Materials Science Forum. 783-786, p. 1867-1871

Research output: Contribution to journalArticleResearchpeer-review

An object-oriented analysis of complex numerical models

MACIOŁ, P., Bureau, R. & Sommitsch, C., 2014, In : Key engineering materials. 611-612, p. 1356-1363

Research output: Contribution to journalArticleResearchpeer-review

Automated measurement of near-surface plastic shear strain

Trummer, G., Six, K., Marte, C., Meierhofer, A. & Sommitsch, C., 2014, In : International railway journal. 3, 3, p. 1-16

Research output: Contribution to journalArticleResearch

Automated measurement of near-surface plastic shear strain

Trummer, G., Six, K., Marte, C., Meierhofer, A. & Sommitsch, C., 2014, Proceedings of the Second International Conference on Railway Technology: Research, Development and Maintenance. Stirlingshire, UK: Civil-Comp Press, p. 1-16

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Automated measurement of near-surface plastic shear strain

Trummer, G., Six, K., Marte, C., Meierhofer, A. & Sommitsch, C., 8 Apr 2014.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Beschreibung der Subkornmissorientierung in der Nähe von harten Teilchen von plastisch verformten Metallen

Loidolt, P., Ulz, M. H., Mitter, W. & Sommitsch, C., 2014, ASMET Forum für Metallurgie und Werkstofftechnik 2014. Leoben: ., p. 108-114

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearch

Beschreibung der Subkornmissorientierung in der Nähe von harten Teilchen von plastisch verformten Metallen

Loidolt, P., Ulz, M. H., Mitter, W. & Sommitsch, C., 2014, In : Berg- und hüttenmännische Monatshefte. 159, 7, p. 294-295

Research output: Contribution to journalArticleResearchpeer-review

Open Access
File

Beschreibung der Subkornmissorientierung in der Nähe von harten Teilchen von plastisch verformten Metallen

Loidolt, P., Ulz, M. H., Mitter, W. & Sommitsch, C., 12 May 2014.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Beschreibung der Subkornmissorientierung in der Nähe von harten Teilchen von plastisch verformten Metallen

Loidolt, P., Ulz, M. H., Mitter, W. & Sommitsch, C., 2014.

Research output: Contribution to conferencePosterResearch

Co-ordination of European Research in Structural Materials for Power Generation Equipment

Sommitsch, C., Vanstone, R., Kern, T-U., Barnard, P., Mayr, P., Thomson, R. & Agüero, A., 2014, Liège Conference on Materials for Advanced Power Engineering. ., Vol. Band / Volume 234. p. 3-18 (Schriften des Forschungszentrums Jülich, Reihe Energie & Umwelt / Energy & Environment).

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Co-ordination of European Research in Structural Materials for Power Generation Equipment

Sommitsch, C., Vanstone, R., Kern, T-U., Bernard, P., Mayr, P., Thomson, R. & Agüero, A., 14 Sep 2014.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

CREEP AND DAMAGE INVESTIGATIONS OF ADVANCED MARTENSITIC CHROMIUM STEEL WELDMENTS FOR HIGH TEMPERATURE APPLICATION IN THERMAL POWER PLANTS

Schlacher, C., Beal, C., Sommitsch, C. & Mayr, P., 2014, (Accepted/In press) Creep & Fracture in High Temperature Components Design & Life Assessment. .

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Creep damage investigation of advanced martensitic 9Cr steel weldments for high temperature applications

Schlacher, C., Beal, C., Sommitsch, C. & Mayr, P., 7 Jul 2014.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Creep properties and evolution of damage in advanced creep resistant martensitic steels

Schlacher, C., Beal, C., Sommitsch, C. & Mayr, P., 5 Apr 2014.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Dissimilar Electron Beam Welding of Nickel base Alloy 625 and 9% Cr Steel

Wiednig, C. A., Lochbichler, C., Enzinger, N., Beal, C. & Sommitsch, C., 2014, First International Conference on Structural Integrity.. ., p. 225-236

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Dissimilar Electron Beam Welding of Nickel base Alloy 625 and 9% Cr Steel

Wiednig, C. A., Lochbichler, C., Enzinger, N., Beal, C. & Sommitsch, C., 4 Feb 2014.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Dissimilar Electron Beam Welding of Nickel Base Alloy 625 and 9% Cr Steel

Wiednig, C. A., Lochbichler, C., Enzinger, N., Beal, C. & Sommitsch, C., 2014, In : Procedia engineering . 86, p. 184-194

Research output: Contribution to journalArticleResearchpeer-review

Failure modes for total ankle arthroplasty: a statistical analysis of the Norwegian Arthroplasty Register

Sadoghi, P., Roush, G., Kastner, N., Leithner, A., Sommitsch, C. & Goswami, T., 2014, In : Archives of Orthopaedic and Trauma Surgery. 134, p. 1361-1368

Research output: Contribution to journalArticleResearchpeer-review

Friction stir welding of aluminum metal matrix composite containers for electric components

Pakkanen, J. A., Poletti, M. C., Hütter, A., Enzinger, N., Sommitsch, C. & Nui, J. T., 2014, In : Key engineering materials. 611-612, p. 1445-1451

Research output: Contribution to journalArticleResearchpeer-review

Friction welding and friction stir welding – an overview

Enzinger, N., Gao, Z., Hütter, A., Mucic, K., Pakkanen, J. A. & Sommitsch, C., 24 Feb 2014.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Influence of Deformation on Phase Transformation and Precipitation of Steels for Oil Country Tubular Goods

Timoshenkov, A., Warczok, P., Albu, M., Jürgen, K., Ernst, K., Gruber, G. & Sommitsch, C., 2014, In : Steel research international. 85, 6, p. 954-967

Research output: Contribution to journalArticleResearchpeer-review

Investigation of pre-existing pores in creep loaded 9Cr steel

Yadav, S. D., Rosc, J., Sartory, B., Brunner, R., Sonderegger, B., Sommitsch, C. & Poletti, M. C., 2014, 3DMS 2014 - Proceedings of the 2nd International Congress on 3D Materials Science. Hoboken, NJ, USA: John Wiley & Sons, Inc, p. 85-90 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Steel
Creep
Cavitation
Tomography
Agglomeration

Investigation of the Al3(Sc,Zr) precipitation behavior of a novel AlMgScZr alloy

Tändl, J., Palm, F., Anders, K., Poletti, M. C. & Sommitsch, C., 25 Apr 2014.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Investigations into the delayed fracture susceptibility of 34CrNiMo6 steel, and the opportunities for its application in ultra-high-strength bolts and fasteners

Kuduzovic, A., Poletti, M. C., Sommitsch, C., Domankova, M., Mitsche, S. & Kienreich, R., 2014, In : Materials science and engineering / A. 590, p. 66-73

Research output: Contribution to journalArticleResearchpeer-review

Microstructural evolution in 0.1%C5%Mn steel after intercritical annealing depending on temperature and cooling rate

Steineder, K., Schneider, R., Krizan, D., Beal, C. & Sommitsch, C., 2014, Proceedings of the European Conference on Heat Treatment and 21st IFHTSE Congress. ., p. 301-308

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Microstructural evolution of two low carbon steels with a medium manganese content

Steineder, K., Schneider, R., Krizan, D., Beal, C. & Sommitsch, C., 2014, Proceedings of 2nd HMnS Conference. ., p. 351-354

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Microstructure evolution and Precipitation modeling in Ni-based alloy C-263

Vujic, S., Beal, C., Di Martino, F., Hogg, S., Matera, S., Tassa, O., Zurek, J. & Sommitsch, C., 2014, In : Materials Science Forum. p. 2219-2224

Research output: Contribution to journalArticleResearchpeer-review

Microstructure for an optimized creep rupture strength of high Cr steels

Plesiutschnig, E., Sommitsch, C., Beal, C., Mitsche, S., Paul, S. & Zeiler, G., 2014, Materials for Advanced Power Engineering 2014. Jülich: ., Vol. 234. p. 180-187 (Energie & Umwelt / Energy & Environment).

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Microstructure for an optimized creep rupture strength of high Cr steels

Plesiutschnig, E., Sommitsch, C., Beal, C., Mitsche, S., Paul, S. & Zeiler, G., 2014.

Research output: Contribution to conferencePosterResearch

Modeling of two-phase grain structure in the titanium alloy TI-6AL-4V using cellular automata

Krumphals, A., Poletti, M. C., Warchomicka, F. G., Stockinger, M. & Sommitsch, C., 2014, In : International journal for multiscale computational engineering. 12, 1, p. 23-31

Research output: Contribution to journalArticleResearchpeer-review

Modelling and optimizing precipitation in creep resistant austenitic steel 25Cr-20Ni-Nb-N

Stojan, V., Coline, B., Christof, S., Farooq, M., Rolf, S. & Joanna, Z., 1 Jan 2014, p. 1163-1172. 10 p.

Research output: Contribution to conferencePaperResearchpeer-review

Austenitic steel
Precipitates
Creep
Optical microscopy
Aging of materials

Modelling and optimizing precipitation in creep resistant austenitic steel 25Cr-20Ni-Nb-N

Vujic, S., Beal, C., Sommitsch, C., Farooq, M., Sandström, R. & Zurek, J., 2014, (Accepted/In press) Electric Power Research Institute (EPRI). .

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Modelling of the ductile damage behaviour of a beta solidifying gamma titanium aluminide alloy during hot-working

Halici, D., Prodinger, D., Poletti, M. C., Huber, D., Stockinger, M. & Sommitsch, C., 2014, Advanced Materials Research. Trans Tech Publications Ltd., Vol. 783-786. p. 556-561 6 p. (Materials Science Forum; vol. 783-786).

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

hot working
Hot working
titanium alloys
Titanium alloys
damage

Modelling the dynamic recrystallization in C–Mn micro-alloyed steel during thermo-mechanical treatment using cellular automata

Timoshenkov, A., Warczok, P., Albu, M., Klarner, J., Kozeschnik, E., Bureau, R. & Sommitsch, C., 2014, In : Computational materials science. p. 85-94

Research output: Contribution to journalArticleResearchpeer-review

Optimized microstructure for an increased creep rupture strength of MarBN steels

Plesiutschnig, E., Beal, C., Paul, S., Zeiler, G. & Sommitsch, C., 11 Sep 2014.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Physical based creep strain modelling of 9%Cr martensitic steel

Yadav, S. D., Schuler, M., Sommitsch, C. & Poletti, M. C., 2014, (Accepted/In press) ECCC International Conference on Creep and Fracture in High Temperature Components: Design & Life Assessment Issues. .

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Rührreibschweißen von Leichtmetallen und MMCs

Sommitsch, C., Hütter, A., Pakkanen, J., Poletti, M. C., Tändl, J., Krpic, B., Ramskogler, C. & Enzinger, N., 2014, Leichtmetalle - Prozesse - Anwendungen: Zukunftstechnologie als Basis für neue Mobilitätskonzepte. ., p. 164-178

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Rührreibschweißen von Leichtmetallen und MMCs

Sommitsch, C., Hütter, A., Pakkanen, J., Poletti, M. C., Tändl, J., Krpic, B., Ramskogler, C. & Enzinger, N., 6 Nov 2014.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch