Sicerma GmbH is a supplier of silicon metal and silicon based raw materials like
microsilica, ferro-silicon nitride and ferro-silicon. Besides the supply of raw materials
of different qualities, we also offer the adaption of the material's granularity to your
specific needs. Depending on your requirements, this will be achieved by either
standard low iron milling or jet milling techniques.

Due to the extensive professional experience of our employees concerning the
specific requirements for refractory and ceramic raw materials, Sicerma can provide
specialized know-how in this regard. In particular, we can provide specific knowledge
of microsilica, for use in refractory castables, and silicon metals, e.g. as raw material
in SiN, SiSiC products or applied as an anti-oxidant.