Christof Sommitsch

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

1994 …2023
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Research Output 1994 2019

2012

Investigation of Creep Damage in Martensitic 9‐12% Cr Steel Crosswelds using Synchrotron X‐ray Micro‐tomography

Schlacher, C., Mayr, P., Gupta, C., Toda, H., Usegi, K., Suzuki, Y. & Sommitsch, C., 2012.

Research output: Contribution to conferencePosterResearch

Investigation of Micro-Crack propagation tn the Nickel based alloy 80A during hot forming by 3D-EBSD

Mitsche, S., Jantscher, K., Sommitsch, C. & Pölt, P., 2012, Electron Probe Microanalysis of Materials Today. ., p. 358-358

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

Open Access
File

JMatPro und seine Anwendung für die Vorhersage des Umwandlungsverhaltens von Stählen

Timoshenkov, A., Sommitsch, C. & Klarner, J., 21 Mar 2012.

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

Loss of Ductility Caused by AlN Precipitation in Hadfield Steel

Radis, R., Schlacher, C., Kozeschnik, E., Mayr, P., Enzinger, N., Schröttner, H. & Sommitsch, C., 2012, In : Metallurgical and materials transactions / A. 43, 4, p. 1132-1139

Research output: Contribution to journalArticleResearchpeer-review

Microstructure and Strength Evolution in G-AlSi7Cu0.5Mg According to Different Heat Treatment Parameters

Krumphals, F., Poletti, M. C., Albu, M., STAUDER, B., Radis, R. & Sommitsch, C., 2012.

Research output: Contribution to conferencePosterResearch

Microstructure and Strength Evolution in G-AlSi7Cu0.5Mg According to Different Heat Treatment Parameters

Krumphals, F., Poletti, M. C., Albu, M., STAUDER, B., Radis, R. & Sommitsch, C., 2012, MMM 2012 -6th International Conference on Multiscale Materials Modeling. ., p. 5-5

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

Microstructure control in processing nickel, titanium and other special alloys

Sommitsch, C., Radis, R., Krumphals, A., Stockinger, M. & Huber, D., 2012, Microstructure evolution in metal forming processes. Cambrdige, UK: Woodhead Publishing Limited, p. 337-383

Research output: Chapter in Book/Report/Conference proceedingChapterResearch

Mikrostrukturmodellierung von Ti-6Al-4V während der thermomechanischen Behandlung mittels zellularem Automaten

Krumphals, A. & Sommitsch, C., 4 May 2012.

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

Modeling of two-phase grain structure in Ti-6Al-4V by using cellular automata

Krumphals, A., Stockinger, M., Warchomicka, F. & Sommitsch, C., 15 Oct 2012.

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

Modeling of two-phase grain structure in Ti-6Al-4V by using cellular automata

Krumphals, A., Stockinger, M. & Sommitsch, C., 10 Sep 2012.

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

Modeling of two-phase grain structure in Ti-6Al-4V by using cellular automata

Krumphals, A., Sommitsch, C. & Stockinger, M., 2012, (Accepted/In press) 6th European Congress on Computational Methods in Applied Sciences and Engineering. .

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

Modeling particle distances of coherent prolate- and oblate-shaped precipitates in bcc systems

Sonderegger, B., Kozeschnik, E. & Sommitsch, C., 2012, In : Materials Science Forum. 706-709, p. 1521-1526

Research output: Contribution to journalArticleResearchpeer-review

Modellierung der Kinetik von Korn- und Phasengrenzen im Zweiphasengebiet von Ti-6Al-4V zur Vorhersage der Kornvergröberung mittels zellularem Automaten

Krumphals, A., Sommitsch, C., Stockinger, M. & Warchomicka, F., 16 Apr 2012.

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

Modelling of recrystallization nucleation at hard inclusions

Mitter, W. & Sommitsch, C., 2012, In : Materials Science Forum. 715-716, p. 593-598

Research output: Contribution to journalArticleResearchpeer-review

Numerical and experimental investigation of laser assisted side milling of Ti6A14v alloy

Zamani, H., Hermani, J. P., Sonderegger, B. & Sommitsch, C., 2012, Materials Science and Technology Conference and Exhibition 2012, MS and T 2012. Vol. 2. p. 1526-1533 8 p.

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

Milling (machining)
Lasers
Laser beams
Wear of materials
Constitutive models

NUMERICAL AND EXPERIMENTAL INVESTIGATION OF LASER ASSISTED SIDE MILLING OF Ti6Al4V ALLOY

Zamani, H., Hermani, J-P., Sonderegger, B. & Sommitsch, C., 2012, The Materials Science & Technology 2012 Conference and Exhibition proceedings. Pittsburgh Pennsylvania: Materials Science and Technology (MS&T) 2012, p. 1526-1533

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

Prediction of Hot Tearing in Permanent Mold Steel Casting Using a viscoplastic Model with Damage

Hadzic, S. & Sommitsch, C., 2012, Materials Science & Technology Conference and Exhibition. Pittsburgh Pennsylvania: ., p. 86-86

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

Prediction of precipitation kinetics during homogenisation and microstructure evolution during and after hot rolling of AA5083

Sherstnev, P., Melzer, C. & Sommitsch, C., 2012, In : International journal of mechanical sciences. 54, 1, p. 12-19

Research output: Contribution to journalArticleResearchpeer-review

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

Untersuchung des zweiten Duktilitätsminimums mikrolegierter Stähle mit einer neu entwickelten Heißzugprüfung

Djuric, D., Caliskanoglu, O., Sommitsch, C., Ilie, S. & Leidinger, D., 2012, In : Berg- und hüttenmännische Monatshefte. 157, 8-9, p. 296-300

Research output: Contribution to journalArticleResearchpeer-review

Zelluläre Automaten als Werkzeug zur Abbildung komplexer Systeme – Rekristallisation

Timoshenkov, A., Sommitsch, C. & Klarner, J., 12 Apr 2012.

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

Zerstörende und zerstörungsfreie Prüfung der Kriechschädigung eines 9% Cr Stahles (Projekt "Hot Pipes")

Pein, C. & Sommitsch, C., 2012, Jahrestagung 2012 Zerstörungsfreie Materialprüfung, Kurzfassungen der Vorträge und Posterbeiträge. ., p. 48-48

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

„Russian Way“ and Metallurgy

Timoshenkov, A., Sommitsch, C. & Klarner, J., 6 Dec 2012.

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

2013

3D Simulation of Laser Assisted Side Milling of Ti6Al4V Alloy using Modified Johnson-Cook Material Model

Zamani, H. A., Hermani, J-P., Sonderegger, B. & Sommitsch, C., 2013, In : Key engineering materials. 554-557, p. 2054-2061

Research output: Contribution to journalArticleResearchpeer-review

Open Access
File

Advanced microstructures for increased creep rupture strength of MarBN steels

Plesiutschnig, E., Beal, C., Sommitsch, C., Mitsche, S., Paul, S. & Zeiler, G., 2 Dec 2013.

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

An approximate model to predict near-surface ratcheting of rails under high traction coefficients

Trummer, G., Six, K., Marte, C., Dietmaier, P. & Sommitsch, C., 2013, In : Wear. 314, p. 28-35

Research output: Contribution to journalArticleResearchpeer-review

Corrigendum to "Microstructure development in hot deformed AA6082" [Mater. Sci. Eng. A 528 (2011) 2423-2430]

Poletti, M. C., Rodriguez-Hortalá, M., Hauser, M. & Sommitsch, C., 1 Mar 2013, In : Materials science and engineering / A. 564, p. 288 1 p.

Research output: Contribution to journalArticleResearchpeer-review

Creep and damage investigation of improved 9%Cr steel welded joints

Schlacher, C., Mayr, P., Gupta, C., Toda, H., Usegi, K., Suzuki, Y. & Sommitsch, C., 2013, 9th International Conference on Trends in Welding Research. ., p. 376-381

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

Das Kompetenznetzwerk für Fügetechnik JOIN4+

Enzinger, N. & Sommitsch, C., 2013, Graz: Verlag der Technischen Universität Graz. (TU Graz research)

Research output: Book/ReportOther reportResearch

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

Wiednig, C. A., Lochbichler, C., Enzinger, N., Beal, C. & Sommitsch, C., 12 Oct 2013.

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

FE modelling of microstructure evolution during friction stir spot welding in AA6082-T6

Gao, Z., Niu, J. T., Krumphals, F., Enzinger, N., Mitsche, S. & Sommitsch, C., 2013, In : Welding in the world. 57, 6, p. 895-902

Research output: Contribution to journalArticleResearchpeer-review

Hot Deformation of AA6082 Containing Fine Intermetallic Particles

Poletti, M. C., Wójcik, T. & Sommitsch, C., 2013, In : Metallurgical and materials transactions / A. 44, p. 1577-1586

Research output: Contribution to journalArticleResearchpeer-review

Influence of deformation on phase transformation and precipitation

Kozeschnik, E., Timoshenkov, A., Piotr, W., Albu, M., Klarner, J., Gruber, G. & Sommitsch, C., 8 Sep 2013.

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

Innovative Schweißlösungen für moderne Werkstoffe

Tändl, J., Enzinger, N. & Sommitsch, C., 15 Nov 2013.

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

Intelligente Oberflächen für Implantate

Leithner, A., Warchomicka, F. G., Martinelli, E., Sommitsch, C. & Weinberg, A. M., 4 Jul 2013.

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

Mathematical Modelling of Weld Phenomena 10

Sommitsch, C. (ed.) & Enzinger, N. (ed.), 2013, 1 ed. .

Research output: Book/ReportBookResearch

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

Vujic, S., Beal, C., Sommitsch, C., Di Martino, F., Hogg, S., Matera, S., Tassa, O. & Zurek, J., 2 Dec 2013.

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

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., Stockinger, M. & Sommitsch, C., 2013, In : Materials Science Forum. 753, p. 353-356

Research output: Contribution to journalArticleResearchpeer-review

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

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