Forschungsbericht 2010

M-22 Werkstoffphysik und -technologie

Forschungsprojekte

• E.5-06.2006.02 Universelle Kornfeinung in Magnesiumlegierungen durch keramische Partikel: Modellierung und Processing
• E.5-06.2006.04 Thermomechanische Behandlung von mikrolegierten Magnesiumlegierungen
• E.M22.2009.01 Kornfeinung und Mikrostruktur-entwicklung durch Fremdkeimbildung

Kooperationen

• AB Technische Keramik der TUHH
• GKSS-Forschungszentrum
• Institut für Gesteinshüttenkunde, Leoben
• Los Alamos National Laboratory, NM, USA
• Universität Bayreuth
• Universität der Bundeswehr Hamburg
• Volkswagen AG, Wolfsburg
• Yokohama National University, Japan

Publikationen

Veröffentlichungen

• 5-06.248V
  

  W. Schillinger, A. Bartels, K. Kishida: "Mechanical Anisotropy in Textured Sheets of g-TiAl"; in: D.G. Morris, S. Naka, P. Caron (Eds.), Intermetallics and Superalloys, Euromat Vol. 10, Wiley-VCH, (Weinheim, 2000), pp. 378

• 5-06.350V
  

  Liss, K.-D., A. Bartels, H. Clemens, S. Bystrzanowski, A. Stark, T. Buslaps, F.P. Schimansky, R. Gerling, and A. Schreyer, A Study of Recrystallization and Phase Transitions in Intermetallic Titanium Aluminides by In-Situ High-Energy X-Ray Diffraction. Materials Science Forum 2007. 539-543: p. 1519-1524.

• 5-06.351V
  

  Stark, A., A. Bartels, R. Gerling, F.P. Schimansky, and H. Clemens, Microstructure and Texture Formation during Hot Rolling of Niobium-Rich g TiAl Alloys with Different Carbon Contents. Advanced Engineering Materials, 2006. 8(11): p. 10

• 5-06.352V
  

  Schillinger, W., A. Bartels, R. Gerling, F.P. Schimansky, and H. Clemens, Texture evolution of the gamma- and the alpha/alpha(2)-phase during hot rolling of gamma-TiAl based alloys. Intermetallics, 2006. 14(3): p. 336-347

• 5-06.353V
  

  Liss, K.-D., A. Bartels, H. Clemens, S. Bystrzanowski, A. Stark, T. Buslaps, F.-P. Schimansky, R. Gerling, C. Scheu, and A. Schreyer, Recrystallization and phase transitions in a γ-TiAl-based alloy as observed by ex situ and situ high-energy X-ray diffraction. Acta Materialia, 2006. 54: p. 3721-3735

• 5-06.354V
  

  Laser, T., M.R. Nurnberg, A. Janz, C. Hartig, D. Letzig, R. Schmid-Fetzer, and R. Bormann, The influence of manganese on the microstructure and mechanical properties of AZ31 gravity die cast alloys. Acta Materialia, 2006. 54(11): p. 3033-3041

• 5-06.355V
  

  Laser, T., M.R. Nurnberg, C. Hartig, D. Letzig, and R. Bormann. The Influence of Calcium and Cerium Mischmetal on the Deformation Behavior of Mg-3Al-1Zn. in 7th International Conference on Magnesium Alloys and Their Applications. 2006. Dresden: WILEY-VCH

• 5-06.356V
  

  Günther, R., C. Hartig, and R. Bormann. Grain Refinement of AZ31 by (SiC)P: Theoretical Calculation and Experiment. in Magnesium: Proceedings of the 7th International Conference on Magnesium Alloys and Their Applications. 2006. Dresden: Wiley-VCH

• 5-06.357V
  

  Günther, R., C. Hartig, and R. Bormann, Grain refinement of AZ31 by (SiC)P: Theoretical calculation and experiment. Acta Materialia, 2006. 54(20): p. 5591-5597

• 5-06.358V
  

  Ebeling, T., C. Hartig, J. Bohlen, D. Letzig, and R. Bormann. Effects of Calcium on Texture Evolution and Plastic Anisotropy of the Magnesium Alloy AZ31. in Magnesium: Proceedings of the 7th International Conference on Magnesium Alloys and Their Applications. 2006. Dresden: Wiley-VCH

• 5-06.359V
  

  Clemens, H., A. Bartels, S. Bystrzanowski, H. Chladil, H. Leitner, G. Dehm, R. Gerling, and F.P. Schimansky, Grain refinement in gamma-TiAl-based alloys by solid state phase transformations. Intermetallics, 2006. 14(12): p. 1380-1385

• 5-06.360V
  

  Chladil, H.F., H. Clemens, H. Leitner, A. Bartels, R. Gerling, F.P. Schimansky, and S. Kremmer, Phase transformations in high niobium and carbon containing gamma-TiAl based alloys. Intermetallics, 2006. 14(10-11): p. 1194-1198

• 5-06.361V
  

  Hartig, C., A. Styczynski, F. Kaiser, and D. Letzig, Plastic anisotropy and texture evolution of rolled AZ31 magnesium alloys. Icotom 14: Textures of Materials, Pts 1and 2, 2005. 495-497: p. 1615-1620

• 5-06.362V
  

  Bystrzanowski, S., A. Bartels, H. Clemens, R. Gerling, F.-P. Schimansky, and G. Dehm, Creep Behavior and Microstructural Stability of Ti-46Al-9Nb with Different Microstructures, in Integrative and Interdisciplinary Aspects of Intermetallics. Materials Research Society Symposium Proceedings. 2005, Materials Research Society: Pittsburgh, PA, USA. p. 7.12.1-7.12.6

• 5-06.363V
  

  Bystrzanowski, S., A. Bartels, H. Clemens, R. Gerling, F.P. Schimansky, G. Dehm, and H. Kestler, Creep behaviour and related high temperature microstructural stability of Ti-46Al-9Nb sheet material. Intermetallics, 2005. 13: p. 515¿524

• 5-06.364V
  

  Bartels, A., S. Bystrzanowski, H. Chadil, H. Leitner, H. Clemens, R. Gerling, and F.-P. Schimansky, Massive Transformation in High Niobium Containing TiAl-Alloys, in Mater. Res. Soc. Symp. Proc. 2005, Materials Research Society. p. 5.48.1-5.48.6

• 5-06.365V
  

  Weller, M., H. Clemens, G. Dehm, A. Bartels, S. Bystrzanowski, R. Gerling, and E. Arzt, Mechanical sprectroscopy of a high-NB-bearing g-TiAl-based alloy with near-gamma and fully lamellar microstructure. Philosophical Magazine Letters, 2004. 84(6): p. 383-393

• 5-06.366V
  

  Styczynski, A., C. Hartig, J. Bohlen, and D. Letzig, Cold rolling textures in AZ31 wrought magnesium alloy. Scripta Materialia, 2004. 50: p. 943-947

• 5-06.367V
  

  Schillinger, W., A. Bartels, R. Gerling, and H. Clemens, Texture Formation during Hot- Rolling of g-TiAl, in Ti-2003 Science and Technologie, G. Lütjering and J. Albrecht, Editors. 2004, Wiley-VCH: Weinheim. p. 2385-2400

• 5-06.368V
  

  Clemens, H., F. Appel, A. Bartels, H. Bauer, R. Gerling, V. Günter, and H. Kestler, Processing and Application of Engineering g-TiAl Based Alloys, in Ti-2003 Science and Technologie, G. Lütjering and J. Albrecht, Editors. 2004, Wiley-VCH: Weinheim. p. 2123-2136

• 5-06.369V
  

  Bystrzanowski, S., A. Bartels, R. Gerling, F.P. Schimansky, H. Clemens, H. Kestler, G. Dehm, and M. Weller, Creep Properties and Texture of High Niobium Containing g-TiAl Sheet Material, in Ti-2003 Science and Technologie, G. Lütjering and J. Albrecht, Editors. 2004, Wiley-VCH: Weinheim. p. 2401-2408

• 5-06.370V
  

  Styczynski, A., Hartig, Ch., Bormann, R., Kaiser, P., Bohlen, J., Letzig, D. Texture Formation and Texture Modelling of AZ31 Magnesium Wrought Alloy. in 6th Int. Conf. "Magnesium Alloys and Their Applications". 2003

• 5-06.371V
  

  Laser, T., Hartig, Ch., Bormann, R., Bohlen, L., Letzig, D. . Dynamic Recrystallization of Mg 3AI 1Zn. in 6th Int. Conf. "Magnesium Alloys and Their Applications". 2003

• 5-06.372V
  

  Kaiser, F., D. Letzig, J. Bohlen, A. Styczynski, C. Hartig, and K.U. Kainer, Anisotropic properties of magnesium sheet AZ31, in Magnesium Alloys 2003, Pts 1 and 2. 2003. p. 315-320

• 5-06.373V
  

  Kaiser, F., J. Bohlen, D. Letzig, K.U. Kainer, A. Styczynski, and C. Hartig. Correlation of microstructure and mechanical properties of rolled magnesium sheet AZ31. in 2003 International Conference Magnesium Alloys and Their Applications. 2003. Wolfsburg, DE: Wiley-VCH, Weinheim

• 5-06.374V
  

  Kaiser, F., J. Bohlen, D. Letzig, K.U. Kainer, A. Styczynski, and C. Hartig, Influence of rolling conditions on the microstructure and mechanical properties of magnesium sheet AZ31. Advanced Engineering Materials, 2003. 5(12): p. 891-896

• M22.100V
  

  D. Gosslar, R. Günther, C. Hartig, R. Bormann, J. Zollinger, and I. Steinbach, Grain Refinement of ¿-TiAl Alloys by Inoculation, in Advanced Intermetallic-Based Alloys for Extreme Environment and Energy Applications, M. Palm, et al., Editors. 2009, Materials Research Society: Warrendale. p. 91-96.

• M22.101V
  

  D. Gosslar, C. Hartig, R. Günther, U. Hecht, and R. Bormann, Heterogeneous nucleation and growth of the beta(Ti) phase in the Ti-Al system-experiments and model calculations. Journal of Physics-Condensed Matter, 2009. 21(46): p. 1-7.

• M22.102V
  

  D. Gosslar, R. Günther, U. Hecht, C. Hartig, and R. Bormann, Grain refinement of TiAl-based alloys: The role of TiB2 crystallography and growth. Acta Materialia, 2010. 58: p. 6744-6751.

• M22.103V
  

  C. Hartig, R. Günther, D. Gosslar, and R. Bormann, Model calculation of inoculation and experimental verification in two alloy-systems. International Journal of Materials Research, 2010(5): p. 572-576.

• M22.104V
  

  U. Haßlinger, Ch. Hartig, R. Günther and R. Bormann : Effects of ceramic inoculants and rare earth phases on
  microstructure and related mechanical properties of magnesium alloys. in
  Magnesium: Proceedings of the 8th International Conference on Magnesium
  Alloys and Their Applications. 2009. Weimar: Wiley-VCH.