Stefan Wallner

(Former)

Research output

  1. 2011
  2. 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 proceedingConference contribution

  3. 2010
  4. 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 proceedingConference contribution

  5. 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 journalArticleResearchpeer-review

  6. 2009
  7. 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 proceedingConference contribution

  8. 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 proceedingConference contribution

  9. 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 proceedingConference contribution

  10. 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 proceedingConference contribution

  11. 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 proceedingConference contribution

  12. 2008
  13. 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 proceedingConference contribution

  14. 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 proceedingConference contribution