Neue Technologie zur Herstellung von Wolframschmelzkarbid

摘要

A promising application of the inductively coupeld RF Plasma technology is the one-step spheroidization and solidification of porous, agglomerated particles. The acclomerated particles are produced by spray drying in a solution of binder and agent. The feedstock consists of WC/W_2C with a dispersity of 90 - 120 μm and a carbon concentration of 4.8 mass%. It is the aim of the project to obtain dense spheroidzed particles with definite carbon content in the region of 3.8 - 4.3 mass%.