M. Dröschel, M. J. Hoffmann, R. Oberacker, H. v. Both, W. Schaller, Y. Y. Yang, D. Munz SiC-Ceramics with Tailored Porosity Gradients for Combustion Chambers. In: P. Šajgalík, Z. Lencés (Hrsg.): Engineering Ceramics: Multifunctional Properties - New Perspectives, Key Engineering Materials, Vol. 175-176; Trans Tech Publications, Zürich 2000, 149-162
M. Guellali, R. Oberacker, M.J. Hoffmann. Influence of Temperature and Pressure Treatments on Characteristics and Microstructure of C/C-Composites. In: (Hrsg.): Euro-carbon 2000, Volume I 1st World Conference on Carbon, 9-13 July 2000, Berlin Berlin (ISBN 3-925543-16-3) 2000. S. 185-186.
M. Guellali, R. Oberacker, M.J. Hoffmann Characterization of the Bulk Characteristics and Microstructure of CVI-Infiltrated Carbon Felts. In: (Hrsg.): Eurocarbon 2000, Vol-ume I 1st World Conference on Carbon, 9-13 July 2000, Berlin Berlin (ISBN 3-925543-16-3) 2000. S. 243-244.
K. Sindermann, F. Porz, Franz, R.Oberacker Oxidation of Continuous SiC Fiber Rein-forced Alumina Matrix Composites. In: R. Gadow (Hrsg.): Advanced Ceramics and Composites- Neue keramische Werkstoffe und Verbundwerkstoffe 6th International European Colloquium on Ceramics and Composites - IEK6 Renningen (Expert Verlag) 2000. S. 282-286.
M. Guellali, R. Oberacker and M.J. Hoffmann Influence of hot pressing on microstruc-ture and mechanical properties of CVI-infiltrated C/C-Composites. In: American Carbon Society (Hrsg.) Carbon’01, The Image Foundary (Proceedings auf CD, ISBN 0-9674971-2-4).
M. Guellali, B. Reznik, R. Oberacker, M.J. Hoffmann, D. Gerthsen Correlation between mechanical properties and microstructure of CVI-infiltrated carbon fiber felts. In: American Carbon Society (Hrsg.) Carbon’01, The Image Foundary (Proceedings auf CD, ISBN 0-9674971-2-4).
M. Guellali, R. Oberacker and M.J. Hoffmann Influence of hot pressing on microstruc-ture and mechanical properties of CVI-infiltrated C/C-Composites. In: W. Krenkel, R. Naslain und H. Schneider (Hrsg.): High temperature ceramic matrix composites, Wiley-VCH, Weinheim, 2001, S. 305–310.
J. Reinshagen, R. Oberacker, M.J. Hoffmann. Rheology and Casting Behaviour of Bi-modal Alumina Suspensions. In: Werkstoffwoche-Partnerschaft (Hrsg.): MATERIALS WEEK 2000 - Proceedings Frankfurt 2000. (=URL: www.materialsweek.org/proceedings, Date of download: 01.06.2001)
Oberacker, J. Reinshagen, H. von Both, M. J. Hoffmann Ceramic Slurries with Bimodal Particle Size Distributions: Rheology, Suspension Structure and Behaviour during Pressure Filtration. In: S. Hirano, G.L. Messing, N. Claussen (Hrsg.): Ceramic Processing Science VI. American Ceramic Society Westerville, OH 2001 S. 179-184.
R. Oberacker, M. Dröschel, M.J. Hoffman Processing of Porosity Graded Silicon Carbide Evaporator Tubes by Pressure Filtration. In:: K. Trumble, K. Bowman, I. Reimanis, S. Sampath (Hrsg.): Functionally Graded Materials 2000. American Ceramic Society Westerville, OH 2001 S. 389-396
A. Mattern, R. Oberacker, M.J. Hoffmann Influence of Grade of Agglomeration and Green Body Liquid Saturation on Bending Strength and Fracture Toughness of Slip-Cast Alumina. In: C. Kermel, V. Lardot, D. Libert, I. Urbain (Hrsg.): Euro Ceramics VII, Trans Tech Publications Uetikon-Zurich 2001 S. 641-644.
J. Tabellion, R. Clasen, J. ReinshagenR. Oberacker, M.J. Hoffman. Correlation between structure and rheological properties of suspension of nanosized powders. In: C. Kermel, V. Lardot, D. Libert, I. Urbain (Hrsg.): Euro Ceramics VII. Trans Tech Publications Ue-tikon-Zurich 2001 S. 139-142.