ZEROSIC Trademark

Chemical products for industrial purposes, namely, silicon carbide, silicon carbide-based powders, silicon carbide-based grain distributions; sintered products, namely, silicon carbide ceramics; SiC-based pastes, SiC slurries; inorganic sintered materials in the nature of silicon carbide ceramics; oxides for industrial use, namely, silicon carbide ceramics; metal and metalloid carbides as well as their mixed phases, especially in the form of powders; granulates in the nature of abrasive compositions used in the manufacture of metal polish; Sintered material, namely, silicon carbide ceramics in the form of powders and granules for the production of abrasives, as an additive for the production of refractory masses as well as for the production of hard surfaces and as a radiation protection and absorption agent in nuclear technology; silicon carbide in several different grain fractions for use in refractory masses; Silicon carbide-based refractory compositions; sintered material in the nature of silicon carbide ceramics used as refractory compositions; fillers of silicon carbide for use as a raw material in the manufacture of other goods, namely, for plastic materials, for printing pastes and plates, paints, rubber and rubber substitutes, caoutschouc, linoleum, building materials, for paper manufacture and for pharmaceutical purposes; chemical compositions based on silicon carbide for the manufacture of components using SiC and/or purified SiC by injection moulding, sintering, hot pressing, pressing, in particular with auxiliaries for moulding, rheology, compression, demoulding and/or sintering; chemical compositions based on silicon carbide for the additive manufacture of components using SiC and/or purified SiC, in particular with auxiliaries for additive manufacturing processes; chemical additives for metallurgical purposes; silicon carbide as electrotechnical resistance material for the manufacture of heating elements and surge arresters; Ceramic powders used in manufacturing; purified silicon carbide powder for industrial purposes, in particular consisting of isolated or slightly intergrown primary and secondary crystals or crystallites of SiC; fully recycled and reusable purified silicon carbide powder, in particular also for high-tech manufacturing applications; Silicon carbide, silicon carbide-based powders, silicon carbide-based grain distributions, SiC- based pastes, and SiC slurries for the manufacture of wafers from SiC materials; sintered products in the nature of silicon carbide ceramics for the manufacture of wafers from SiC materials

Material processing, namely, carrying out processes for separating impurities from silicon carbide by fractionation processes, such as screening, classification, cyclone processes, flotation, sedimentation, centrifugation; Purification of screened silicon carbide powder extracted in particular from grinding sludge or silicon carbide waste or SiC sintered scrap; Material processing by means of mechanical treatment of thermally treated recycled silicon carbide powder, such as mixing, grinding, use of eddy currents and/or ultrasound; Material processing by fractionation for physical separation of SiC powders; removal of various types of impurities from silicon carbide to produce purified silicon carbide; Material processing by means of mechanically separating SiC powders according to particle size, density, mass, concentration; Material processing by means of mechanical treatment of recycled SiC powder by spalling or blasting off brittle metal-Si-C compounds from SiC powder particles such as mixing, grinding, use of eddy currents and/or ultrasonics; Fabrication of semiconductor materials from silicon carbide, or at least partially from silicon carbide

Scientific and technological services, namely, scientific research in the field of fully recycled and reusable purified silicon carbide powder or high-tech applications; Industrial research in the field of fully recycled and reusable purified silicon carbide powder or high-tech applications; Quality control for others in the field of fully recycled and reusable purified silicon carbide powder or high-tech applications; Detection of contaminants in purified silicon carbide powder, in particular with regard to the detection of isolated or slightly intergrown primary and secondary crystals or crystallites of SiC; Advisory services with respect to the quality control of purified SiC powder; Technological research and advice in the field of the manufacturing processes of purified SiC powder under simple and economic process conditions