Pressure cast for ceramics and fine-ceramics industry

摘要

The pressure cast consists of a raw material powder with 1 to 10 percent of an electrically conducting, difficult to oxidize material which is added to the raw material and homogenized directly before the manufacture of the pressure cast. Additional flat electrodes are preferably arranged at the surface of the pressure cast, and the powder is preferably Ni/Cr with a ratio of 60 to 40.