Stefan Wallner

(Former)

1 - 20 out of 31Page size: 20

Research output

  1. 2013
  2. Published

    Investigation and comparison of heat transfers analysis used in commercial FEM for metal forming

    Flitta, I., Hatzenbichler, T., Pschera, R., Wallner, S. & Buchmayr, B., 2013,

    15th International Conference on advances in Materials&Processing Technologies

    .     p. 1-1

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

  3. 2012
  4. Published

    5.Analyse des Axial-Radial-Umformens mittels Finite-Elemente-Methode

    Kuss, M., Wallner, S., Harrer, O.-K. & Buchmayr, B., 2012, In: Berg- und hüttenmännische Monatshefte : BHM. p. 181-186

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

  5. Published

    Deviation of the results obtained from different commercial finite element solvers due to friction formulation

    Hatzenbichler, T., Harrer, O.-K., Wallner, S., Planitzer, F., Kuss, M., Pschera, R. & Buchmayr, B., 2012, In: Tribology International. 49, p. 75-79

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

  6. Published

    FEM-Analyse des Axial-Radial-Umformens als Verfahrenserweiterung des Radialschmiedens

    Kuss, M., Wallner, S., Harrer, O.-K. & Buchmayr, B., 2012, XXXI. Verformungskundliches Kolloquium. p. 29-33

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

  7. Published

    FEM-Analyse des Axial-Radial-Umformens als Verfahrenserweiterung des Radialschmiedens

    Kuss, M., Wallner, S. & Buchmayr, B., 2012, Simulation in der Umformtechnik. p. 228-245

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

  8. Published

    Lightweight design by radial forged gear box components

    Hofer, F., Kuss, M., Wallner, S., Buchmayr, B. & Harrer, O.-K., 2012, Getriebe in Fahrzeugen. p. 309-319

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

  9. Published

    Untersuchung der Einsatzmöglichkeiten des Radialschmiedens zur Herstellung rotationssymmetrischer Bauteile mittels Finiter-Elemente-Methoden

    Wallner, S., 2012, 232 p.

    Research output: Thesis › Doctoral Thesis

  10. 2011
  11. Published

    A simulation strategy to compute long-term die heating during radial forging

    Hatzenbichler, T., Wallner, S., Buchmayr, B., Prevedel, P. & Caliskanoglu, D., 2011, In: Steel grips : journal of steel and related materials. p. 57-61

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

  12. Published

    Metallurgical and Mechanical Analyses of Dissimilar Friction Weldments of Ferrous and Non-Ferrous Metals for Lightweight Components

    Figala, G., Taschauer, M., Wallner, S. & Buchmayr, B., 2011, Esaform Conference 2011. p. 1272-1277

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

  13. Published

    Optimierte Prozessrouten beim Radialschmieden mit Hilfe der Finite Elemente Simulation

    Wallner, S., 2011.

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

  14. Published

    Reproduce diameter reduction process of a powder filled tube in finite element analysis

    Böck, B., Buchmayr, B., Wallner, S. & Posch, G., 2011, Computational Plasticity XI Fundamentals and Applications. p. 1134-1141

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

  15. 2010
  16. Published

    Manufacturing of precision forgings by radial forging

    Wallner, S., Harrer, O.-K. & Buchmayr, B., 2010, AMPT 2010 "Advances in Materials and Processing Technologies". p. 315-320

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

  17. Published

    Material flow of a warm formed profile considering the pre-treatment of the material

    Harrer, O.-K., Buchmayr, B. & Wallner, S., 2010, In: International journal of material forming. p. 327-330

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

  18. 2009
  19. Published

    Development and Validation of a Finite-Element Model for Radial Forging

    Wallner, S., Harrer, O.-K., Hatzenbichler, T. & Buchmayr, B., 2009, X International Conference on Computational Plasticity (Complas), Barcelona/Spain, (Tagungsband auf CD). p. 1-11

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

  20. Published

    FEM - Simulation of Long Term Die Heating during High - Frequency Incremental Hot Forging Processes

    Hatzenbichler, T., Wallner, S., Buchmayr, B., Prevedel, P. & Caliskanoglu, D., 2009,

    Material Science & Technology (MS&T 2009)

    .     p. 2247-2257

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

  21. Published

    Investigation of the material flow of a warm formed profile

    Harrer, O.-K., Wallner, S. & Buchmayr, B., 2009,

    Hot forming of Steels & Product Properties

    .     p. 1-8

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

  22. Published

    Kaltumformen mittels Rundkneten

    Wallner, S., Hofer, F., Koppensteiner, R., Wieser, R. & Harrer, O.-K., 2009, Kaltumformen mittels Rundkneten. Montanuniversität Leoben, Lehrstuhl für Umformtechnik, p. 113-118

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

  23. Published

    Radialschmieden im Einstechverfahren

    Wallner, S., Harrer, O.-K. & Buchmayr, B., 2009, Radialschmieden im Einstechverfahren. p. 19-28

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

  24. 2008
  25. Published

    Comparison of Yield Functions for Compressible PM-Materials

    Wallner, S., Hatzenbichler, T. & Buchmayr, B., 2008, XXVII. Verformungskundliche Kolloquium, 8.-11.3.2008, Planneralm/Donnersbach. Lehrstuhl für Umformtechnik. Bruno Buchmayr, p. 1-8

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

  26. Published

    Comparison of yield functions for pm-materials

    Wallner, S., Hatzenbichler, T. & Buchmayr, B., 2008, Metform Conference 2008. p. 473-478

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

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