Chemicals used for the manufacture of industrial ceramics, in particular tungsten-carbide

Foils, tapes, sintered sheets and thin plates; all afore mentioned goods made of tungsten-carbide or made of metal with tungsten-carbide for tools and tool parts, as components in chemical apparatus engineering and for the application of hard soldering and braze welding; armour for vehicles on land, air or water in the civil and military sector; custom made semi-finished products made from tungsten carbide or made of tungsten-carbide with binder metal or of hard metal