The device and method of plasma firing nonmetallic materials
Non-metallic refractory materials are now widely used in industry. One of the problem areas for their widespread introduction is questions firing or change of oxide - reduced forms of metals. In the plasma torch using air flow to stabilize the plasma and transport of materials through the plasma zone there is possible electric breakdowns, leading to erosion of the streamlined body, contamination of the plasma disruption discharge and reduced service life of the plasmatron. In the existing structures of the microwave plasma torch is missing adjustable time and temperature firing of materials. The proposed design of the device for microwave plasma annealing of metals with a solution for these problems