Home News Short News Dr. Tim M. Schwarz receives Borchers Badge from RWTH Aachen University Publications of Ramona Rynko All genres Journal Article (1) Journal Article (1) 1. Journal Article Zhang, J.; Rynko, R.; Frenzel, J.; Somsen, C.; Eggeler, G. F.: Ingot metallurgy and microstructural characterization of Ti–Ta alloys. International Journal of Materials Research 105 (2), pp. 156 - 167 (2014) MPG.PuRe DOI