The ROC Process
Il metallo duro composito ROCTEC® è un materiale a base di carburo di tungsteno realizzato con il processo di compattazione direzionale Rapid Omni (ROC), di cui Kennametal ha la licenza d'uso esclusivo.
This process enables these advanced ceramic materials to be combined without using a soft metal binder and with very short consolidation cycles - minimizing the natural tendency of ceramic particles to enlarge when exposed to high heat for long periods.
Maintaining extra-fine grain size means better nozzle performance resulting in an extremely durable material that fiercely resists abrasive and erosive wear.