Abstract: Fine grained submicron cemented carbides with a market share of
10-15% of total carbide consumption are characterized by an almost optimal
combination of hardness and toughness. They are mainly used in machining
wood and wood based materials, plastics, composites, ferrous and non-ferrous
metals as well as in chipless operations such as in can tooling, high pressure
punches and for wear parts. Tailored submicron cemented carbide has widened
the application range of carbide and has led to a multifold improvement in
abrasive wear life.