The ROC Process
ROCTEC® Verbundhartmetall ist ein auf Wolframkarbid basierender Werkstoff, der mithilfe des patentierten ROC Prozesses (Rapid Omni directional Compaction) gefertigt wird, den nur Kennametal für diese Produkte nutzen darf.
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.