Home News Short News Dr. Tim M. Schwarz receives Borchers Badge from RWTH Aachen University Publications of Frank Gehrmann All genres Journal Article (1) Journal Article (1) 1. Journal Article Grabke, H.-J.; Gehrmann, F.; Riecke, E.: Hydrogen in microalloyed steels. Steel Research 72 (5-6), pp. 225 - 235 (2001) MPG.PuRe