Base metals and metal alloys; extruded semi-finished articles of nickel, copper, lead, tin, aluminum or its alloys; common metals in powder form; hollow common metal decorative spheres; extruded semi-finished articles of nickel, copper, lead, tin, aluminum and its alloys and structural elements of hollow common metal spheres; metal foam in the shape of metal pellets; cermets being metal-ceramic composite

Treatment and transformation of metallic, ceramic and oxide materials; processing of powders and metallic, ceramic and oxide suspensions [treatment and transformation of materials]; application of coatings [treatment and transformation of materials]; metallurgical and powder metallurgical processing [treatment and transformation of materials]; coating, heat treatment, sintering and soldering of metallic, ceramic and oxide materials [treatment and transformation of materials]; customer-specifi...