Optical Dilatometry and Push-Rod Dilatometry—A Case Study for Sintering Steel and Zirconia Tapes. - Gruner, Daniel; Gestrich, Tim; Herrmann, Mathias; Günther, Anne; Mahling, Jan; Liu, Chao; Broeckmann, Christoph; Michaelis, Alexander (Journal of Experimental & Theoretical Analyses, 2026)