Casting Palladium White gold

To all who have cast 14K palladium white gold: I have been
reading these posts with great interest, and ordered some
casting grain to try this metal. I asked for a fact sheet, and
was concerned by what I read. First, is it correct that I cannot
use a carbon crucible when casting this material? And if this is
so, then can I get a non-carbon crucible for the Jelrus I-3A
casting machine? The properties of this alloy sound wonderful,
but I need to know more about this before I try casting it. Thanks
for your help, Mike