Christof Sommitsch

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

1994 …2023
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Research Output 1994 2020

Article

Thermomechanical Wear Testing of Metal Matrix Composite Cladding for Potential Application in Hot Rolling Mills

Domitner, J., Aigner, M., Stern, T., Paar, A., Sommitsch, C. & Elizondo, L., 20 Nov 2019, In : Steel research international. 10 p., 1900478.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
Hot rolling mills
metal matrix composites
Metals
Wear of materials
Tungsten carbide

Thermo-mechanische Simulation einer Pressstumpfschweißung von 26MnB5

Lemmerer, D., Kicin, M., Spachinger, S., Wagner, J., Enzinger, N. & Sommitsch, C., 2014, In : Berg- und hüttenmännische Monatshefte. 159, 7, p. 298-299

Research output: Contribution to journalArticleResearchpeer-review

Through-process simulation of aluminium casting A356-simulation of solidification and stress analysis during heat treatment

Unterreiter, G., Wlanis, T., Ludwig, A., Wu, M., Sommitsch, C. & Mayer, F., 2011, In : The International journal of multiphysics. Spec. Edit, p. 209-217

Research output: Contribution to journalArticleResearchpeer-review

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

Verarbeitungs- und Gebrauchseigenschaften von Werkstoffen

Sommitsch, C., 1997, In : Schweissen und Schneiden <Düsseldorf, 1949 ->. 8, p. 568-575

Research output: Contribution to journalArticleResearch

Vergleichende Untersuchungen zum neutralen und reduzierenden Lochen an einem Versuchsschrägwalzwerk

Pschera, R., Klarner, J. & Sommitsch, C., 2008, In : Berg- und hüttenmännische Monatshefte. 153, 11, p. 418-422

Research output: Contribution to journalArticleResearchpeer-review

Mathematical Modelling of Weld Phenomena 10

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

Research output: Book/ReportBookResearch

Mathematical Modelling of Weld Phenomena 11

Sommitsch, C., Enzinger, N. & Mayr, P., Dec 2016, 1. ed. Graz: Verlag der Technischen Universität Graz. 897 p.

Research output: Book/ReportBookResearchpeer-review

Mathematical Modelling of Weld Phenomena 12

Sommitsch, C., Enzinger, N. & Mayr, P., 2019, Graz: Verlag der Technischen Universität Graz. 1074 p.

Research output: Book/ReportBookResearchpeer-review

Open Access

Modelling and Simulation of Strengthening in Complex Martensitic 9-12% Cr Steel and a Binary Fe-Cu Alloy

Holzer, I., Sommitsch, C. (ed.), Reichmann, K. (ed.) & Hofer, F. (ed.), 2010, 1 ed. Graz: Verlag der Technischen Universität Graz. (Monographic series TU Graz : Advanced materials science ; vol. 2)

Research output: Book/ReportBookResearch

Numerical Simulation of the Precipitation Kinetics of Nitrides and Carbides in Microalloyed Steel

Radis, R., Sommitsch, C. (ed.), Reichmann, K. (ed.) & Hofer, F. (ed.), 2010, 1 ed. Graz: Verlag der Technischen Universität Graz. (Monographic series TU Graz : Advanced materials science ; vol. 3)

Research output: Book/ReportBookResearch

On the Theory of Microstructure Changes in Metals: Hardening, Recovery, Grain Boundary Motion, and Recrystallization

Mitter, W. & Sommitsch, C., 2011, 1 ed. Graz: Verlag der Technischen Universität Graz. (Advanced Materials Science)

Research output: Book/ReportBookResearch

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

Chapter

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

Mikrostrukturentwicklung und duktile Schädigung beim Gesenkschmieden

Sommitsch, C., Harrer, O-K., Rüf, G. & Buchmayr, B., 2008, Umformtechnik im Spannungsfeld zwischen Plastomechanik und Werkstofftechnik. 1 ed. Bad Harzburg: Grips Media, Vol. 2. p. 113-123 (GRIPS' sparkling world of steel).

Research output: Chapter in Book/Report/Conference proceedingChapterResearch

Conference article

Deformation Behavior of High-Strength Steel Rivets for Self-Piercing Riveting Applications

Hönsch, F., Domitner, J. & Sommitsch, C., 2019, In : AIP Conference Proceedings. 2113, p. 050002-1-6

Research output: Contribution to journalConference articleResearchpeer-review

Open Access

Effect of the reuse of powder on material properties of Ti6Al4V processed by SLM

Meier, B., Skalon, M., Warchomicka, F. G., Belei Feliciano, C. A., Görtler, M., Kaindl, R. & Sommitsch, C., Jul 2019, In : AIP Conference Proceedings. 2113, 1, 150006.

Research output: Contribution to journalConference articleResearchpeer-review

reuse
titanium
powders
titanium alloys
tensile strength

Modeling of contact zones in air bending of sheet metals

Domitner, J., Eckhard, R., Schweinzer, D., Leumüller, H., Heller, B. & Sommitsch, C., 2018, In : Journal of Physics / Conference Series. 1063, p. 012141-1-6

Research output: Contribution to journalConference articleResearchpeer-review

Open Access

Numerical simulation and experimental validation of self-piercing riveting (SPR) of 6xxx aluminium alloys for automotive applications

Hönsch, F., Domitner, J., Sommitsch, C., Götzinger, B. & Kölz, M., 2018, In : Journal of Physics / Conference Series. 1063, p. 012081-1-6

Research output: Contribution to journalConference articleResearchpeer-review

Open Access

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
Conference contribution

Additive Manufacturing via Cold Metal Transfer

Stockinger, J., Wiednig, C. A., Enzinger, N., Sommitsch, C., Huber, D. & Stockinger, M., 24 Nov 2016, Metal Additive Manufacturing Conference: Industrial perspective in Additive Technologies. Linz, p. 117-125

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

Aktuelle Tendenzen in der industriell bezogenen Modellierung der Warmumformprozesse

Timoshenkov, A., Sommitsch, C. & Klarner, J., 2012, (Accepted/In press) Aktuelle Tendenzen in der industriell bezogenen Modellierung der Warmumformprozesse. Tscheljabinsk: .

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

Analysis of creep cavitation in advanced 9-12%Cr steels using 3-D characterization

Gupta, C., Toda, H., Hoshino, H., Yamauchi, S., Kobayashi, M., Schlacher, C., Sommitsch, C., Mayr, P., Adachi, A., Usegi, K., Suzuki, Y. & Takeuchi, A., 2012, 12th International Conference on Creep and Fracture of Engineering Materials and Structures. ., p. C17-C18

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

Analysis of low-stress creep testing data and its implication on the life-time prediction for 9-12% Cr steels

Mayr, P., Schlacher, C., Mendez Martin, F., Radis, R. & Sommitsch, C., 2012, 12th International Conference on Creep and Fracture of Engineering Materials and Structures. ., Vol. 12. p. C24-C25 (Creep and Fracture of Engineering Materials and Structures).

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

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

Trummer, G., Six, K., Marte, C., Dietmaier, P. & Sommitsch, C., 2012, Proceedings 9th International Conference on Contact Mechanics and Wear of Rail/Wheel Systems. ., p. 344-351

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

An EBSD-study of recrystallisation behaviour of a Nickel base alloy caused by hot compression

Mitsche, S., Pölt, P., Sommitsch, C. & Walter, M., 2004, Microscience 2004 / International Conference and Exhibition. ., p. 24-24

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

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

A Practical Approach to Preform Design for Different Materials

Harrer, O-K., Sommitsch, C., Rüf, G. & Buchmayr, B., 2007, ESAFORM Conference on Material Forming. Melville, NY: American Institute of Physics, Vol. 907. p. 15-20 (AIP Conference Proceedings).

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

A Precipitation Model for Multi-Component Multi-Phase Systems in Nickel-Base Superalloys

Sommitsch, C., Kozeschnik, E., Wasle, G. & Buchmayr, B., 2000, International Conference on Processing & Manufacturing of Advanced Materials. Elsevier B.V., p. CD-CD

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

A precipitation model for Multi-phase Systems in Nickel-Base Alloys

Sommitsch, C., Kozeschnik, E., Wasle, G. & Buchmayr, B., 2000, THERMEC'2000. ., Vol. 117. p. 1-1

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

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

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

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

Biocompatible ceramic-biopolymer coatings obtained by electrophoretic deposition on electron beam structured titanium alloy surfaces

Ramskogler, C., Cordero, L., Warchomicka, F., Boccaccini, A. R. & Sommitsch, C., 1 Jan 2017, THERMEC 2016. Ionescu, M., Mishra, B., Kozeschnik, E., Sommitsch, C., Chandra, T. & Mishra, B. (eds.). Trans Tech Publications Ltd., p. 1552-1557 6 p. (Materials Science Forum; vol. 879).

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

Biopolymers
biopolymers
titanium alloys
Titanium alloys
Electron beams

Bruchmechanische Untersuchung des Risswachstums für die Massivumformung

Trattnig, G., Sommitsch, C. & Pippan, R., 2004, Fortschritte der Bruch- und Schädigungsmechanik - Bruchmechanik in der Verkehrstechnik. ., p. 0-0

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

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

Comparison between microstructure evolution in IN718 and ATI AllvacR 718PlusTM - simulation and trial forgings

Huber, D., Sommitsch, C. & Stockinger, M., 2010, Proceedings EuroSuperalloys 2010 - European Symposium on Superalloys and their Application. ., p. ---

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

Comparison of cellular automata and phase field methods for modelling of annealing

Singh, B., Candic, M., Sommitsch, C. & Tian, B., 2010, MMM2010. ., p. ---

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

Comparison of experimental and Finite Element Modelling of the extrusion of AA6082 on both tools and extrudate as a function of process parameters

Krumphals, F., Flitta, I., Mitsche, S., Wlanis, T., Jahn, A. & Sommitsch, C., 2008, ESAFORM Conference on Material Forming. ., p. 1-4

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

Comparison of fracture criteria at high temperatures for nickel-based alloys

Rüf, G., Sommitsch, C. & Buchmayr, B., 2005, International Conference of Simulation and Modelling of Metallurgical Processes in Steelmaking. ., p. 575-588

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., 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

CORROSION AND MECHANICAL PROPERTIES OF WELDED ALUMINIUM AND MAGNESIUM ALLOYS FOR REFRIGERATION COMPRESSORS IN COMPARISON WITH DEEP-DRAWING STEEL

Kerschbaumer, K. G., Vallant, R., Enzinger, N. & Sommitsch, C., 2012, 20th JUBILEE CONFERENCE ON MATERIALS AND TECHNOLOGY. ., p. 129-129

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

CORROSION BEHAVIOUR OF SLM 316L FOR DIFFERENT BUILD DIRECTIONS AND SURFACE CONDITIONS

Bevli, L., Höller, C., Buzolin, R. H., Vallant, R. & Sommitsch, C., 2019, Proceedings of the European Stainless Steel Conference & DUPLEX 2019 . p. 312-327

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

Crack behaviour of the Nickel based alloy 80A during hot forming

Mitsche, S., Pölt, P., Sommitsch, C. & Albu, M., 2007, Modern developments and applications in Microbeam Analysis. ., p. 287-287

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

Crack Growth in Massive Forming: A Fracture Mechanics Approach

Trattnig, G., Sommitsch, C. & Pippan, R., 2004, Proceedings of the 15th European Conference on Fracture. ., p. 0-0

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

Open Access
File

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

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