Christof Sommitsch

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

1994 …2023
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Research Output 1994 2020

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

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

Studies on ductile damage and flow instabilities during hot deformation of a multiphase γ-TiAl alloy

Halici, D., Zamani, H. A., Prodinger, D., Poletti, M. C., Sommitsch, C., Huber, D. & Stockinger, M., 2014, In : Key engineering materials. 611-612, p. 99-105

Research output: Contribution to journalArticleResearchpeer-review

Studies on ductile damage and flow instabilities during hot deformation of a multiphase γ-TiAl alloy

Halici, D., Zamani, H. A., Poletti, M. C., Sommitsch, C., Stockinger, M. & Huber, D., 7 May 2014.

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

Stress relaxation measurements of meta-dynamic and static recrystallization of alloy 80A

Kleber, S. & Sommitsch, C., 1 Jan 2004, In : Materials Science Forum. 467-470, II, p. 1237-1242 6 p.

Research output: Contribution to journalConference articleResearchpeer-review

stress relaxation
Stress relaxation
compression tests
strain rate
nickel

Stress Relaxation Measurements of Metadynamic and Static Recrystallisation of Alloy 80A

Kleber, S. & Sommitsch, C., 2004, In : Materials Science Forum. 467/470, p. 1237-1242

Research output: Contribution to journalArticleResearchpeer-review

Stress Relaxation Measurements of Metadynamic and Static Recrystallisation of Alloy 80A

Kleber, S., Sommitsch, C. & Wiessner, M., 2004.

Research output: Contribution to conferencePosterResearch

Open Access
File

Strengthening mechanisms of Al wires processed by equal channel angular torsion drawing

Pourbashiri, M., Poletti, M. C., Sedighi, M. & Sommitsch, C., 12 Nov 2019, In : Materials science and technology. 18 p.

Research output: Contribution to journalArticleResearchpeer-review

Torsional stress
torsion
Grain boundaries
grain boundaries
wire

Stability of a Melt Pool during 3D-Printing of an Unsupported Steel Component and Its Influence on Roughness

Skalon, M., Meier, B., Gruberbauer, A., Amancio-Filho, S. T. & Sommitsch, C., 10 Feb 2020, In : Materials. 13, 14 p., 808.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
File
Steel
Printing
Surface roughness
Geometry
Powders

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

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 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

Simulation der Temperatur- und Gefügeentwicklung beim Stabwalzen von BSt 550

Sommitsch, C. & Buchmayr, B., 2006, .

Research output: Book/ReportOther reportResearch

Simulation der Produktion von Nahtlosrohren entlang der Prozesskette

Timoshenkov, A., Sommitsch, C. & Klarner, J., 4 May 2012.

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

Open Access
File

Simulation der Gefügeentwicklung während der Verarbeitung von Ti-6Al-4V im Zweiphasengebiet unter Verwendung von zellulären Automaten

Krumphals, A., Stockinger, M. & Sommitsch, C., 2011, XXX. Verformungskundliches Kolloquium. ., p. 31-36

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

Simulation der Gefügeentwicklung während der Verarbeitung von Ti-6Al-4V im Zweiphasengebiet unter Verwendung von zellulären Automaten

Krumphals, A., Sommitsch, C. & Stockinger, M., 26 Feb 2011.

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

Simulation der Gefügeentwicklung bei Warmwalzen

Sommitsch, C., Wieser, V., Wurm, C. & Lenger, H., 2001, In : Berg- und hüttenmännische Monatshefte. 146, 1, p. 6-9

Research output: Contribution to journalArticleResearchpeer-review

Simulation der Gefügeentwicklung beim Stabwalzen von Rippenstahl

Sommitsch, C., Fohringer, H., Jahn, A., Stöckl, C. & Buchmayr, B., 22 May 2006.

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

Simulation der Gefügeentwicklung beim Stabwalzen von Rippenstahl

Sommitsch, C., Fohringer, H., Jahn, A., Stöckl, C. & Buchmayr, B., 2006, In : Berg- und hüttenmännische Monatshefte. 151, 9, p. 344-349

Research output: Contribution to journalArticleResearchpeer-review

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 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

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

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

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

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

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

Retardation of fatigue crack growth in high strength steel S690 using a modified stop-hole technique

Razavi, S. M. J., Ayatollahi, M. R., Sommitsch, C. & Moser, C., 23 Nov 2016, In : Engineering fracture mechanics. 169, 0013-7944, p. 226 - 237

Research output: Contribution to journalArticleResearchpeer-review

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

Report on the simulation of ORI configuration rod rolling mill

Sommitsch, C. & Buchmayr, B., 2005, .

Research output: Book/ReportOther reportResearch

Report IV on the simulation of ORI MARTIN rod rolling mill

Sommitsch, C. & Buchmayr, B., 2005, .

Research output: Book/ReportOther reportResearch

Report II on the simulation of ORI MARTIN rod rolling mill

Sommitsch, C. & Buchmayr, B., 2005, .

Research output: Book/ReportOther reportResearch

Report III on the simulation of ORI MARTIN rod rolling mill

Sommitsch, C. & Buchmayr, B., 2005, .

Research output: Book/ReportOther reportResearch

Relation between prior austenite grain size creep rupture life and pore evolution of 9% Cr steels

Plesiutschnig, E., Dikovits, M., Prodinger, D., Sommitsch, C., Wallner, S. & Zeiler, G., 2015.

Research output: Contribution to conferencePosterResearch

Reducing tool wear by partial cladding of critical zones in hot form tool by laser metal deposition

Vollmer, R. & Sommitsch, C., 16 Oct 2017, AIP Conference Proceeedings 1896.

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

Open Access
Wear of materials
Lasers
Tungsten carbide
Metals
Laser cladding

Recrystallization behaviour of the nickel-based alloy 80 a during hot forming

Mitsche, S., Poelt, P. & Sommitsch, C., 1 Sep 2007, In : Journal of microscopy. 227, 3, p. 267-274 8 p.

Research output: Contribution to journalArticleResearchpeer-review

Nickel
Electrons
Temperature

Recrystallization behaviour of the nickel-based alloy 80A during hot forming

Mitsche, S., Pölt, P. & Sommitsch, C., 2007, In : Journal of microscopy. 3, 227, p. 267-274

Research output: Contribution to journalArticleResearchpeer-review

Recrystallization behaviour of the nickel based alloy 80A during hot forming

Mitsche, S., Sommitsch, C., Pölt, P. & Kleber, S., 2006, EBSD 2006, Conference Procedings. ., p. 7-7

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

Recrystallization behaviour of the nickel based alloy 80A during hot forming

Mitsche, S., Sommitsch, C., Pölt, P. & Kleber, S., 3 Apr 2006.

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

Reconstruction of δ-phase in superalloy by 3D EDXS in a DualBeam FIB

Wagner, J., Schaffer, B., Schröttner, H., Mitsche, S., Stotter, C. & Sommitsch, C., 2008, Table of Contents. ., p. 984-985

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

Radial forging of a nickel base alloy at different temperatures

Harrer, O-K., Wallner, S., Wieser, V. & Sommitsch, C., 2006, In : Steel grips. 4, 5/6, p. 356-360

Research output: Contribution to journalArticleResearch

Quantitative Metallography

Mitsche, S., Sommitsch, C. & Pölt, P., 2006, In : GIT imaging & microscopy. 1, p. 38-39

Research output: Contribution to journalArticleResearch

Quantification of the Recrystallized Fraction in a Nickel-Base-Alloy from EBSD-Data

Mitsche, S., Pölt, P., Sommitsch, C. & Walter, M., 2003, In : Microscopy and microanalysis. Suppl. 3, 9, p. 344-345

Research output: Contribution to journalArticleResearchpeer-review

Quantification of the recrystallized fraction in a nickel-base-alloy from EBSD-data

Mitsche, S., Pölt, P., Sommitsch, C. & Walter, M., 2003.

Research output: Contribution to conferencePosterResearch

Open Access
File

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

Processing and Material Properties of Hot Work Tool Steels Manufactured by Selective Laser Melting.

Giedenbacher, J., Huskic, A., Wallner, S. & Sommitsch, C., 24 Nov 2016, Metal Additive Manufacturing Conference: Industrial Perspective in Additive Technologies. Linz, 7 p.

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

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

Preparation Method of Spherical and Monocrystalline Aluminum Powder

Skalon, M., Hebda, M., Buzolin, R., Pottlacher, G., Mitsche, S. & Sommitsch, C., 23 Mar 2019, In : Metals. 9, 3, 9 p., 375.

Research output: Contribution to journalArticleResearchpeer-review