“…A detailed analysis of the influence of the injection 13.3 Tooth brackets made of Ni-free steel alloy (courtesy of Bernhard Fö rster GmbH, Pforzheim, Germany). molding parameters on the precision of the molded parts is given, for example, in (Billiet, 1985;Zauner et al, 2004;Greene and Heaney, 2007;Li et al, 2007;Beck et al, 2008;. Depending on the powder particle sizes and filling rates, the reproducibility of component dimensions is ±0.3 to ±0.5% for metals, ±0.5% for alloyed powders, and ±0.2 to ±0.5% for ceramics.…”