7 Production apparatus and instruments in the nature of materials processing equipment, namely, high-power microwave-based plasma system for modifying advanced powder and particle materials comprising a high voltage microwave generator, plasma torch, treatment chamber, and controls, parts and accessories therefor, for use in processing materials and compounds, namely, powders, metals, metal alloys, metal alloy powders, metal powders, particles, cathode materials, anode materials, electrolyte materials, ceramics, ceramic powders, phosphors, quantum dots, oxides, carbides, nitrides, oxynitrides, borides, composite materials, paint pigment materials, abrasive materials, transparent ceramics in the nature of treatment of materials by means of high temperature plasma process