Christof Sommitsch

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

1994 …2023
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Research Output 1994 2020

2010

Online-Simulation der Produktion von Nahtlosrohren entlang der Prozesskette mit einer CPE - Stoßbankanlage

Timoshenkov, A., Sommitsch, C. & Sonderegger, B., 16 Nov 2010.

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

On Modelling the Microstructure Evolution of a Ferritic Hot-Work Tool Steel during Short-Term Creep

Krumphals, F., Wurmbauer, H., Wieser, V. & Sommitsch, C., 2010.

Research output: Contribution to conferencePosterResearch

Physical based microstructure modelling coupled with nucleation theory during and after hot forming of AA5083

Sherstnev, P., Sommitsch, C., Mitsche, S. & Melzer, C., 2010, In : Advanced Materials Research. 89-91, p. 509-514

Research output: Contribution to journalArticleResearchpeer-review

Physically based microstructure modelling of AA6082 during hot extrusion

Krumphals, F., Sherstnev, P., Mitsche, S., Randjelovic, S. & Sommitsch, C., 2010, In : Key engineering materials. 424, p. 27-34

Research output: Contribution to journalArticleResearchpeer-review

Process Simulation of Aluminium Sheet Metal Deep Drawing at Elevated Temperatures

Trattnig, G., Lind, C., Sommitsch, C., Feuerhuber, H. & Winklhofer, J., 13 Jun 2010.

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

Process Simulation of Aluminium Sheet Metal Deep Drawing at Elevated Temperatures

Winklhofer, J., Trattnig, G., Lind, C., Sommitsch, C. & Feuerhuber, H., 2010, NUMIFORM 2010 Proceedings of the10th International Conference on Numerical Methods in Industrial Forming Processes. American Institute of Physics, p. 927-934

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

Open Access
File

Rührreibschweißen - Ein innovatives Fügeverfahren für ungleiche Werkstoffpaarungen

Sommitsch, C. & Weinberger, T., 2010, JOIN-EX 2010. Wien: ., p. 120-129

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

Simulation Based Process Optimization of Aluminium Sheet Metal Deep Drawing at Elevated Temperatures

Winklhofer, J., Trattnig, G., Lind, C., Sommitsch, C. & Feuerhuber, H., 31 May 2010.

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

Simulation Based Process Optimization of Aluminium Sheet Metal Deep Drawing at Elevated Temperatures

Winklhofer, J., Trattnig, G., Lind, C., Sommitsch, C. & Feuerhuber, H., 2010, Tools and Technologies for the Processing of Ultra High Strength Steels. Verlag der Technischen Universität Graz, p. 789-798

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

Open Access
File

Simulation of Aluminium Sheet Metal Deep Drawing at Elevated Temperatures using LS-Dyna

Winklhofer, J., Trattnig, G., Lind, C., Sommitsch, C. & Feuerhuber, H., 2010, LS-DYNA Forum. DYNAmore GmbH, p. 1-8

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

Transmission Electron Microscopy Investigations of a 12 wt.% Martensitic Cr Steel Designed for High Temperature Service

Mendez Martin, F., Albu, M., Sonderegger, B., Mayr, P. & Sommitsch, C., 2010.

Research output: Contribution to conferencePosterResearch

Zur Theorie der Gefügeänderungen in Metallen: Verfestigung, Erholung, Korngrenzenbewegung und Rekristallisation

Sommitsch, C., Reichmann, K. (ed.), Hofer, F. (ed.) & Mitter, W., 2010, 1 ed. Graz: Verlag der Technischen Universität Graz. (Monographic Series TU Graz : Advanced material science)

Research output: Book/ReportBookResearch

2009

Abschlusspräsentation Modul 5: Schrägwalzen

Pschera, R., Klarner, J. & Sommitsch, C., 17 Nov 2009.

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

A method for measuring the electrical contact resistance during welding

Galler, M., Ernst, W. & Sommitsch, C., 2 Nov 2009.

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

Open Access
File

Ansätze für die Bewertung der Formänderungsverhältnisse beim Schrägwalzen

Pschera, R., Klarner, J. & Sommitsch, C., 28 Feb 2009.

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

Ansätze für die Bewertung der Formänderungsverhältnisse beim Schrägwalzen

Pschera, R., Klarner, J. & Sommitsch, C., 2009, Verformungskundliches Kolloquium. ., p. 2215-228

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

Fast automated 3D EDXS Mapping

Wagner, J., Mitsche, S., Letofsky-Papst, I., Schröttner, H. & Sommitsch, C., 30 Aug 2009.

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

Fast automated 3D EDXS Mapping

Wagner, J., Mitsche, S., Letofsky-Papst, I., Schröttner, H. & Sommitsch, C., 2009, Instrumentation and Methodology. Wien: Facultas, p. 81-82

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

Gefügecharakterisierung der Superlegierung Allvac 718 PlusTM mittels elektronenmikroskopischer Methoden

Mitsche, S., Huber, D., Wagner, J., Letofsky-Papst, I., Sommitsch, C. & Stockinger, M., 15 Apr 2009.

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

Grain-subgrain structure analyses of hot deformed superalloy Allvac 718plusTM by EBSD

Mitsche, S., Sommitsch, C., Huber, D., Pölt, P. & Stockinger, M., 2009, Materials Science. Wien: Facultas, p. 257-258

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

Grain-subgrain structure analyses of hot deformed superalloy Allvac 718plusTM by EBSD

Mitsche, S., Sommitsch, C., Huber, D., Pölt, P. & Stockinger, M., 2009.

Research output: Contribution to conferencePosterResearch

Interaction of the Precipitation Kinetics of Delta and Gamma Prime Phases in Ni-Base Superalloy ATI Allvac 718 Plus

Radis, R., Zickler, G. A., Stockinger, M., Sommitsch, C. & Kozeschnik, E., 2009, Proceedings Thermec 2009 - International Conference on Processing & Manufacturing of Advanced Materials. ., p. 2712-2717

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

Interaction of the Precipitation Kinetics of Delta and Gamma Prime Phases in Nickel-Base Superalloy ATI Allvac 718 Plus

Radis, R., Zickler, G. A., Stockinger, M., Sommitsch, C. & Kozeschnik, E., 24 Aug 2009.

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

Metadynamic recrystallization of the nickel-based superalloy Allvac 718PlusTM

Sommitsch, C., Huber, D. & Stockinger, M., 25 Aug 2009.

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

Microstructure characterization and simulations of 12%Cr martensitic steel for fossil power plants

Mendez Martin, F., Albu, M., Sonderegger, B. & Sommitsch, C., 2 Nov 2009.

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

Microstructure evaluation of 12% Cr steel using TEM technique

Mendez Martin, F., Albu, M., Sonderegger, B. & Sommitsch, C., 2009, Matreial Science. Wien: Facultas, p. 233-234

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

Microstructure evaluation of 12% Cr steel using TEM technique

Mendez Martin, F., Albu, M., Sonderegger, B. & Sommitsch, C., 2009.

Research output: Contribution to conferencePosterResearch

Modeling the Critical Conditions for the Rolling of Seamless Pipes

Pschera, R., Klarner, J. & Sommitsch, C., 2009, (Accepted/In press) TMS Annual Meeting. .

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

Modellierung der duktilen Schädigung in der Warmumformung und Parameteridentifikation mittels inverser Analyse

Pschera, R. & Sommitsch, C., 2 Oct 2009.

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

Modellierung der Strukturentwicklung während des Warmwalzens

Sommitsch, C. & Sherstnev, P., 25 Mar 2009.

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

Modellierung der Strukturentwicklung während des Warmwalzens

Sommitsch, C. & Sherstnev, P., 2009, Proceedings MEFORM 2009 - Herstellung und Weiterverarbeitung von Flachprodukten. ., p. 50-64

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

Modelling of ductile damage during cross-rolling of seamless pipes

Pschera, R., Klarner, J. & Sommitsch, C., 18 Nov 2009.

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

Modelling of microstructure evolution in hot work tool steels during service

Krumphals, F., Wlanis, T., Sommitsch, C., Holzer, I., Sonderegger, B. & Wieser, V., 2009, In : Computer methods in materials science = Informatyka w technologii materialów. 9, p. 228-233

Research output: Contribution to journalArticleResearch

Modelling the Forming Limit during Cross-Rolling of Seamless Pipes using a Modified Continuum Damage Mechanics Approach

Pschera, R., Klarner, J. & Sommitsch, C., 8 Sep 2009.

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

Numerical Modeling of Innovative Joining Processes

Enzinger, N. & Sommitsch, C., 2009, Proceedings of the paper and poster abstract of the first IIW International Congress in Central and East European Region. ., p. 37-37

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

Numerical Modelling of Innovative Joining Processes

Enzinger, N. & Sommitsch, C., 14 Oct 2009.

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

Physical based microstructure modelling coupled with nucleation theory during and after hot forming of AA5083

Sherstnev, P., Sommitsch, C., Mitsche, S. & Melzer, C., 25 Aug 2009.

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

Physical based microstructure modelling during the hot rolling of aluminium alloys

Sherstnev, P. & Sommitsch, C., 1 Oct 2009.

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

Physically based microstructure modelling of AA6082 during hot extrusion

Krumphals, F., Sherstnev, P., Mitsche, S., Randjelovic, S. & Sommitsch, C., 2009, Proceeding International Conference on Extrusion and Benchmark. ., p. ---

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

Physikalisch basierte Modellierung der Gefügeentwicklung während des Warmwalzens von Aluminiumlegierungen

Sherstnev, P. & Sommitsch, C., 2 Oct 2009.

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

Problems in Modelling the Damage Behaviour of Steel during Hot Forming with a Special Focus on the Rolling of Seamless Pipes

Pschera, R., Klarner, J. & Sommitsch, C., 1 Oct 2009.

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

Recrystallization and grain growth in the nickel-based superalloy Allvac 718Plus

Sommitsch, C., Huber, D., Ingelman-Sundberg, F., Mitsche, S., Stockinger, M. & Buchmayr, B., 2009, In : International journal of materials research = Zeitschrift für Metallkunde. 8, p. 1088-1098

Research output: Contribution to journalArticleResearchpeer-review

Schädigungsanalyse von Strangpresswerkzeugen durch Koppelung eines elastisch-viskoplastisch konstitutiven Materialmodells mit FE-Rechnungen

Wlanis, T. & Sommitsch, C., 2 Oct 2009.

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

Simulation of microstructure by cellular automata

Candic, M. & Sommitsch, C., 2 Oct 2009.

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

Simulation of the grain structure evolution by cellular automata

Candic, M., Tian, B., Kamaya, M., Winter, G. & Sommitsch, C., 2009, Proceedings 2nd International Conference on Hot Forming of Steels and Product Properties. ., p. ---

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

2008

Ausscheidungskinetik während der Homogenisierung und Gefügeentwicklung während der Warmumformung der Aluminiumlegierung AA6082

Sherstnev, P., Sommitsch, C., Mitsche, S., Hacksteiner, M. & Ebner, T., 2008, Verformungskundliches Kolloquium. ., p. 123-130

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

Characterisation of the subgrain structure of the aluminium alloy AA6082 after homogenization and hot forming by EBSD

Mitsche, S., Sommitsch, C., Ebner, T., Sherstnev, P. & Hacksteiner, M., 2008.

Research output: Contribution to conferencePosterResearch

Characterisation of the subgrain structure of the aluminium alloy AA6082 after homogenization and hot forming by EBSD

Mitsche, S., Sherstnev, P., Sommitsch, C., Ebner, T. & Hacksteiner, T., 2008, European Microscopy Congress. Berlin: Springer, Vol. Volume1. p. 579-580 (Instrumentation and Methods).

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

Characterization of δ-phase in superalloy Allvac 718PlusTM

Stotter, C., Sommitsch, C., Wagner, J., Harald, L., Letofsky-Papst, I., Werner, P., Stockinger, M. & Zickler, G. A., 2008, In : International journal of materials research = Zeitschrift für Metallkunde. 4, 99, p. 376-380

Research output: Contribution to journalArticleResearchpeer-review