Christof Sommitsch

(Former)

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Research output

  1. 2024
  2. E-pub ahead of print

    Mapping electro-vortex flow patterns from tornado to inverted tornado in a hemispherical container

    Abdi, M., Karimi Sibaki, E., Sommitsch, C., Barati, H., Al Nasser, M., Wu, M., Teplyakov, I. & Kharicha, A., 12 Jun 2024, (E-pub ahead of print) In: International Journal of Thermofluids. 23.2024, August, 11 p., 100721.

    Research output: Contribution to journal › Article › Research › peer-review

  3. 2018
  4. Published

    Guest Editorial - EUROMAT 2017 Symposia on Processing

    Kaban, I., Agathopoulos, S., Valenza, F., Sommitsch, C., Schenk, J., Papaefthymiou, S. & Karantzalis, A., Oct 2018, In: Journal of Materials Engineering and Performance. 27.2018, 10, p. 4981-4982

    Research output: Contribution to journal › Editorial › peer-review

  5. 2014
  6. Published

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

    Krumphals, A., Poletti, C., Warchomicka, F., Stockinger, M. & Sommitsch, C., 2014, In: International journal for multiscale computational engineering. 12, 1, p. 23-31 9 p.

    Research output: Contribution to journal › Article › Research › peer-review

  7. Published

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

    Halici, D., Prodinger, D., Poletti, C., Huber, D., Stockinger, M. & Sommitsch, C., 2014, THERMEC 2013. Mishra, B., Ionescu, M. & Chandra, T. (eds.). Trans Tech Publications, p. 556-561 6 p. (Materials Science Forum; vol. 783-786).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  8. Published

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

    Halici, D., Zamani, H. A., Prodinger, D., Poletti, C., Huber, D., Stockinger, M. & Sommitsch, C., 2014, Material Forming ESAFORM 2014. Trans Tech Publications, p. 99-105 7 p. (Key Engineering Materials; vol. 611-612).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  9. 2013
  10. Published

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

    Krumphals, A., Poletti, C., Warchomicka, F., Stockinger, M. & Sommitsch, C., 2013, Recrystallization and Grain Growth V. Trans Tech Publications, p. 353-356 4 p. (Materials Science Forum; vol. 753).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  11. 2012
  12. Published

    Modeling of grain growth in one and two phase materials by 2D cellular automata

    Sommitsch, C., Krumphals, A., Candic, M., Tian, B. & Stockinger, M., Sept 2012, In: Journal of computational and theoretical nanoscience. 9, 9, p. 1515-1524 10 p.

    Research output: Contribution to journal › Article › Research › peer-review

  13. Published

    Microstructure control in processing nickel, titanium and other special alloys

    Sommitsch, C., Radis, R., Krumphals, A., Stockinger, M. & Huber, D., Jul 2012, Microstructure Evolution in Metal Forming Processes. Elsevier Ltd, p. 337-383 47 p.

    Research output: Chapter in Book/Report/Conference proceeding › Chapter › Research

  14. Published

    Evolution of beta grain size during beta phase processing of Ti-6A1-4V

    Krumphals, A., Stockinger, M., Warchomicka, F. & Sommitsch, C., 2012, Ti 2011 - Proceedings of the 12th World Conference on Titanium. p. 493-496 4 p. (Ti 2011 - Proceedings of the 12th World Conference on Titanium; vol. 1).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  15. Published

    Influence of temperature and strain rate on dynamic softening processes in Allvac® 718Plus™

    Mitsche, S., Sommitsch, C., Huber, D., Stockinger, M. & Poelt, P., 2012, THERMEC 2011. Trans Tech Publications, p. 2440-2445 6 p. (Materials Science Forum; vol. 706-709).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  16. 2011
  17. Published

    Comparison between microstructure evolution in IN718 and ATI Allvac® 718PlusTM - Simulation and trial forgings

    Huber, D., Sommitsch, C. & Stockinger, M., 4 Jul 2011, In: Advanced materials research. 278, p. 168-173 6 p.

    Research output: Contribution to journal › Article › Research › peer-review

  18. Published

    Assessment of dynamic softening mechanisms in Allvac® 718Plus™ by EBSD analysis

    Mitsche, S., Sommitsch, C., Huber, D., Stockinger, M. & Poelt, P., 25 Apr 2011, In: Materials Science and Engineering A. 528, 10-11, p. 3754-3760 7 p.

    Research output: Contribution to journal › Article › Research › peer-review

  19. Published

    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: International journal of multiphysics. p. 209-217

    Research output: Contribution to journal › Article › Research › peer-review

  20. 2010
  21. Published

    Interaction of the precipitation kinetics of beta and gamma Phases in nickel-base superalloy ati allvac 718Plus TM

    Radis, R., Zickler, G., Stockinger, M., Sommitsch, C. & Kozeschnik, E., 2010, In: Materials Science Forum . p. 2712-2717

    Research output: Contribution to journal › Article › Research › peer-review

  22. Published

    Interaction of the precipitation kinetics of δ and γ' phases in nickel-base superalloy ATI Allvac® 718Plus™

    Radis, R., Zickler, G. A., Stockinger, M., Sommitsch, C. & Kozeschnik, E., 2010, THERMEC 2009. Chandra, T., Chandra, T., Chandra, T., Wanderka, N., Wanderka, N., Wanderka, N., Reimers, W., Reimers, W., Reimers, W., Ionescu, M., Ionescu, M. & Ionescu, M. (eds.). Trans Tech Publications, p. 2712-2717 6 p. (Materials Science Forum; vol. 638-642).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  23. Published

    Metadynamic recrystallization of the nickel-based superalloy Allvac 718Plus™

    Sommitsch, C., Huber, D. & Stockinger, M., 2010, THERMEC 2009. Chandra, T., Chandra, T., Chandra, T., Wanderka, N., Wanderka, N., Wanderka, N., Reimers, W., Reimers, W., Reimers, W., Ionescu, M., Ionescu, M. & Ionescu, M. (eds.). Trans Tech Publications, p. 2327-2332 6 p. (Materials Science Forum; vol. 638-642).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  24. Published

    Method for a through-process simulation of an aluminium casting

    Unterreiter, G., Ludwig, A., Wu, M., Wlanis, T., Sommitsch, C. & Mayer, F., 2010, Method for a through-process simulation of an aluminium casting. p. 1-9

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  25. Published

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

    Pschera, R., Sommitsch, C. & Klarner, J., 2010, In: Steel research international.

    Research output: Contribution to journal › Article › Research › peer-review

  26. Published

    Numerical simulation of the simultaneous precipitation of delta and gamma prime phases in the Ni-base superalloy ATI Allvac 718 Plus

    Radis, R., Zickler, G., Stockinger, M., Sommitsch, C. & Kozeschnik, E., 2010, Numerical simulation of the simultaneous precipitation of delta and gamma prime phases in the Ni-base superalloy ATI Allvac 718 Plus. p. 569-578

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  27. Published

    Numerical simulation of the simultaneous precipitation of δ and γ′ phases in the Ni-base superalloy ATI Allvac®718 Plus™

    Radis, R., Zickler, G. A., Stockinger, M., Sommitsch, C. & Kozeschnik, E., 2010, 7th International Symposium on Superalloy 718 and Derivatives 2010. p. 569-578 10 p. (7th International Symposium on Superalloy 718 and Derivatives 2010; vol. 2).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  28. 2009
  29. Published

    Ansätze für die Bewertung der Formänderungsverhältnisse beim Schrägwalzen

    Pschera, R., Klarner, J.K.-H. & Sommitsch, C., 2009, XXVIII. Verformungskundliche Kolloquium, 28.02-03.03.2009, Planneralm/Donnersbach. p. 215-228

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  30. Published

    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. 9, p. 228-233

    Research output: Contribution to journal › Article › Research › peer-review

  31. Published

    Modelling the Critical Conditions for the Rolling of Seamless Pipes

    Pschera, R., Klarner, J.K.-H. & Sommitsch, C., 2009, TMS 2009 Proceedings - Materials Processing and Manufacturing Division.

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  32. Published

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

    Pschera, R., Klarner, J.K.-H. & Sommitsch, C., 2009, 3rd International Conference Simuation and Modelling of Metallurgical Processes in Steelmaking. p. 201-209

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  33. Published

    Recrystallization and grain growth in the nickel-based superalloy Allvac 718Plus / Dedicated to Professor Dr. Franz Jeglitsch on the occasion of his 75th birthday

    Sommitsch, C., Huber, D., Ingelman-Sundberg, F., Mitsche, S., Stockinger, M. & Buchmayr, B., 2009, In: International journal of materials research : IJMR ; Zeitschrift für Metallkunde. 100, p. 1088-1098

    Research output: Contribution to journal › Article › Research › peer-review

  34. 2008
  35. Published

    Characterization of δ-phase in superalloy Allvac 718Plus™

    Stotter, C., Sommitsch, C., Wagner, J., Leitner, H., Letofsky-Papst, I., Zickler, G. A., Prantl, W. & Stockinger, M., Apr 2008, In: Zeitschrift fuer Metallkunde/Materials Research and Advanced Techniques. 99, 4, p. 376-380 5 p.

    Research output: Contribution to journal › Article › Research › peer-review

  36. Published

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

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

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  37. Published

    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, M., 2008, Characterisation of the subgrain structure of the aluminium alloy AA6082 after homogenization and hot forming by EBSD. p. 579-580

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  38. Published

    Characterization of delta-phase in superalloy Allvac 718Plus TM

    Stotter, C., Sommitsch, C., Wagner, J., Leitner, H., Letofsky-Papst, I., Zickler, G., Prantl, W. & Stockinger, M., 2008, In: International journal of materials research : IJMR ; Zeitschrift für Metallkunde. 99, p. 376-380

    Research output: Contribution to journal › Article › Research › peer-review

  39. Published

    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 2008. p. 1-4

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  40. Published

    Creep and Fatigue Damage in Hot Work Tools Steels during Copper and Aluminium Extrusion

    Sommitsch, C., Wlanis, T., Hatzenbichler, T. & Riedl, C., 2008, Key engineering materials. p. 169-176 (Key engineering materials).

    Research output: Chapter in Book/Report/Conference proceeding › Chapter › Research

  41. Published

    Creep fatigue in hot work tool steels during copper extrusion

    Krumphals, F., Wlanis, T., Sommitsch, C., Buchner, B., Huber, D., Redl, C. & Wieser, V., 2008, Sixth International Conference on Low Cycle Fatigue. p. 721-726

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  42. Published

    FEM Modelling of Cross Rolling using Damage Mechanics

    Pschera, R., Klarner, J.K.-H. & Sommitsch, C., 2008, 12th international Conference of Metal Forming, Steel research international, Special Edition, Vol. 1, M. Pietrzyk et al. Eds.. p. 349-356

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  43. Published

    Gekoppelte Umform- und Gefügesimulation beim Radial- und Gesenkschmieden

    Harrer, O.-K., Sommitsch, C. & Buchmayr, B., 2008, MEFORM 2008, Simulation von Umformprozessen. Inst. für Metallformung, p. 18-27

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  44. Published

    Investigations of retained deformation energy after hot forming and its influence on the abnormal grain growth of the nickel based alloy 80A

    Candic, M., Tian, B., Kleber, S., Mitsche, S. & Sommitsch, C., 2008, TMS 2008. p. 1-6

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  45. Published

    Lifetime comparison of different hot work tool steels for extrusion tools in aluminium extrusion

    Sommitsch, C., Krumphals, F., Stotter, C., Dendl, D., Wlanis, T., Huber, D. & Redl, C., 2008, Lifetime comparison of different hot work tool steels for extrusion tools in aluminium extrusion. p. 1-12

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  46. Published

    Lifetime evaluation of two different hot work tool steels in aluminium extrusion

    Sommitsch, C., Sievert, R., Wlanis, T. & Redl, C., 2008, In: Computational materials science. 43, p. 82-91

    Research output: Contribution to journal › Article › Research › peer-review

  47. Published

    Microstructure modeling of the dynamic recrystallization kinetics during turbine disc forging of the nickel based superalloy Allvac 718PlusTM

    Huber, D., Stotter, C., Sommitsch, C., Mitsche, S., Poelt, P., Buchmayr, B. & Stockinger, M., 2008, Superalloys 2008, Roger C. Reed et al. Eds., TMS. p. 855-861

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  48. Published

    Microstructure modeling of the dynamic recrystallization kinetics during turbine disc forging of the nickel based superalloy Allvac 718PlusTM

    Huber, D., Stotter, C., Sommitsch, C., Mitsche, S., Poelt, P. & Buchmayr, B., 2008.

    Research output: Contribution to conference › Poster › Research › peer-review

  49. Published

    Mikrostrukturentwicklung und duktile Schädigung beim Gesenkschmieden

    Sommitsch, C., Harrer, O.-K., Rüf, G. & Buchmayr, B., 2008, Der Pawelski - Umformtechnik im Spannungsfeld zwischen Plastomechanik und Werkstofftechnik. p. 113-123

    Research output: Chapter in Book/Report/Conference proceeding › Chapter › Research

  50. Published

    Modellierung der Rekristallisationskinetik während der Warmumformung der Aluminiumlegierung 5083

    Sherstnev, P., Mitsche, S., Sommitsch, C., Melzer, C., Hacksteiner, M. & Ebner, T., 2008, In: Berg- und hüttenmännische Monatshefte : BHM. 153, p. 439-442

    Research output: Contribution to journal › Article › Research › peer-review

  51. Published

    Modellierung und Simulation des Lochbildungsprozesses während des Schrägwalzens unter Nutzung eines Schädigungsmodells in Forge2007

    Pschera, R., Klarner, J.K.-H. & Sommitsch, C., 2008, MEFORM 2008. p. 1-9

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  52. Published

    Modelling of Structure Evolution during Hot Working of AA5083

    Sherstnev, P., Mitsche, S., Sommitsch, C., Melzer, C., Hacksteiner, M. & Ebner, T., 2008, Aluminium Alloys, Their Physical and Mechanical Properties, J. Hirsch et al. (Eds.). p. 1077-1084

    Research output: Chapter in Book/Report/Conference proceeding › Chapter › Research

  53. Published

    Substructure Development of AA6082 during Hot Deformation

    Poletti, C., Sherstnev, P., Schöbel, M. & Sommitsch, C., 2008, Aluminium Alloys, Their Physical and Mechanical Properties, J. Hirsch et al. (Eds.). p. 691-697

    Research output: Chapter in Book/Report/Conference proceeding › Chapter › Research

  54. Published

    The effect of the initial rolling temperature on the microstructure evolution during and after hot rolling of AA6082

    Sherstnev, P., Flitta, I., Sommitsch, C., Hacksteiner, M. & Ebner, T., 2008, ESAFORM 2008. p. 395-398

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  55. Published

    Untersuchung der rekristallisierten Kornstruktur der Nickelbasislegierung Allvac 718PlusTM durch unterschiedliche Ätzverfahren und Validierung der Ergebnisse mittels EBSD Messungen

    Winter, G., Petschenig, I., Huber, D., Sommitsch, C., Mitsche, S. & Stockinger, M., 2008.

    Research output: Contribution to conference › Poster › Research › peer-review

  56. Published

    Vergleichende Untersuchungen zum neutralen und reduzierenden Lochen an einem Versuchsschrägwalzwerk

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

    Research output: Contribution to journal › Article › Research › peer-review

  57. Published

    δ-phase characterization of superalloy Allvac 718 Plus™

    Sommitsch, C., Stotter, C., Leitner, H., Mitsche, S., Letofsky-Papst, I. & Stockinger, M., 2008, TMS2008 - 137th Annual Meeting and Exhibition Supplemental Proceedings: Materials Processing and Properties. p. 63-68 6 p. (TMS Annual Meeting; vol. 2).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  58. Published

    δ-Phase characterization of superalloy allvac 718 PlusTM

    Sommitsch, C., Stotter, C., Leitner, H., Mitsche, S., Letofsky-Papst, I. & Stockinger, M., 2008, TMS 2008. p. 1-6

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  59. 2007
  60. Published

    A Practical Approach to Preform Design for Different Materials

    Harrer, O.-K., Sommitsch, C., Rüf, G. & Buchmayr, B., 2007, ESAFORM Conference on Material Forming. AIP Press, p. 15-20

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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