Vacuum molybdenum-wire furnaces are available in various structural configurations, including vertical, horizontal, and bottom-loading types. Molybdenum wires serve as the heating elements, while all-metal reflective screens provide thermal insulation. The furnace system primarily consists of the furnace body, lid, heating and insulation assembly, vacuum system, and electrical control cabinet. It is suitable for high-temperature sintering, heat treatment, degassing, cermet processing, powder sintering, and phosphor processing of metallic materials; it is also applicable to the high-temperature sintering of inorganic non-metallic materials, as well as the vacuum brazing of various materials.