Specific areas increased up to 120m2/g

Process and facilities

SICAT 's patented process includes three basic steps:

  • (i) raw materials - commercially available silicon powders, carbon, and resin - are intimately mixed into a paste;
  • (ii) the paste is shaped through the most appropriate technique into cylinders, trilobes, rings, tablets and spheres, and hardened;
  • (iii) heating under controlled atmosphere at temperatures below 1400ºC converts the precursor material into porous, self bonded beta SiC.
Image

As needed, a final heat treatment can burn off residual carbon and further oxidize the surface of the beta SiC.

cts1

Furnace's picture


The SiCAT facility, covering 1500 square meters, is located in Saverne, near Strasbourg, and employs 7 engineers and technicians.