定性分析了红外辐射涂料在工业炉上应用的节能机理。介绍了自制涂料强化辐射传热的试验室试验结果及其在热处理电炉及高温热处理炉上的工业性试验效果 Qualitative analysis of the infrared radiation coating in the industrial furnace energy saving mechanism. This paper introduces the laboratory test results of self-made coatings for enhanced radiative heat transfer and the industrial test results on heat-treatment electric furnaces and high-temperature heat treatment furnaces