Ostwald, C.; Grabke, H. J.: Initial Oxidation and Chromium Diffusion. I. Effects of Surface Working on 9-20% Cr Steels. Corrosion Science 46 (5), pp. 1113 - 1127 (2004)
Grabke, H. J.; Spiegel, M.; Zahs, A.: Role of Alloying Elements and Carbides in the Chlorine-induced Corrosion of Steels and Alloys. Materials Research 7 (1), pp. 89 - 95 (2004)
Grabke, H.-J.; Tôkei, Z. S.; Ostwald, C.: Initial Oxidation of a 9 % CrMo- and a 12 % CrMoV – Steel. Steel Research International 75 (1), pp. 38 - 46 (2004)
Grabke, H. J.; Müller-Lorenz, E. M.; Zinke, M.: Metal Dusting Behaviour of Welded Ni-Base Alloys with Different Surface Finish. Material and Corrosion 54, pp. 785 - 792 (2003)
Pippel, E.; Woltersdorf, J.; Grabke, H. J.: Microprocesses of Metal Dusting on Iron - Nickel Alloys and their Dependence on Composition. Material and Corrosion 54 (10), pp. 747 - 751 (2003)
Spiegel, M.; Zahs, A.; Grabke, H. J.: Fundamental aspects of chlorine induced corrosion in power plants. Materials at High Temperatures 20, 2, pp. 153 - 159 (2003)
Moszynski, D.; Grabke, H. J.; Schneider, A.: Effect of sulphur on the formation of graphite at the surface of carburized iron. Surface and Interface Analysis 34, pp. 380 - 383 (2002)
We have studied a nanocrystalline AlCrCuFeNiZn high-entropy alloy synthesized by ball milling followed by hot compaction at 600°C for 15 min at 650 MPa. X-ray diffraction reveals that the mechanically alloyed powder consists of a solid-solution body-centered cubic (bcc) matrix containing 12 vol.% face-centered cubic (fcc) phase. After hot compaction, it consists of 60 vol.% bcc and 40 vol.% fcc. Composition analysis by atom probe tomography shows that the material is not a homogeneous fcc–bcc solid solution
Magnetic properties of magnetocaloric materials is of utmost importance for their functional applications. In this project, we study the magnetic properties of different materials with the final goal to discover new magnetocaloric materials more suited for practical applications.