Natural clay ceramic crucibles are the best solution for palladium precious metal and non precious metal alloys. A balanced mixture of different clays from very specific quarries ensures that these ceramic crucibles withstand the high melting temperatures of these alloys and also give off no by products to damage the alloys.
In addition, these crucibles possess outstanding temperature change adaptability and resist adhesion of casting powders to the ceramic, even after repeated use. The crucible inner surface is smooth, so the molten material flows out without leaving residues.
From the industrial perspective, Kulzer natural clay ceramic crucibles clearly surpass all other crucible materials.
Ceramic crucibles for Heracast EC, CL‑IG, CL‑I 95 and Heracast iQ and EC for precious metals, 6 pieces
CL-i95/iQ Precious Alloys #64500683