叙述了用新型材料─—螺旋管状二硅化钼代替价格昂贵的铂铑丝作为发热体，制成了一台新型高温检定炉。介绍了高温炉的结构特点、配套仪表及试验过程。该高温炉满足了检定规程对高温热电偶和钨铼热电偶检定用炉的要求，并具有可观的经济效益和推广价值。 Describes a new type of material ─ ─ spiral tubular molybdenum disilicide instead of expensive platinum rhodium wire as a heating element, made a new high temperature test furnace. Introduced the structural characteristics of high temperature furnace, supporting instrumentation and test process. The high temperature furnace to meet the verification requirements of high temperature thermocouple and tungsten rhenium thermocouple test furnace requirements, and has considerable economic and promotional value.