高发射率涂料在加热炉中的节能机理与应用  

ENERGY SAVING WITH THE APPLICATION OF HIGH EMISSIVE COATING IN REHEATING FURNACE

作　　者：夏德宏[1] 吴永红[1] 高庆昌[1] 

机构地区：[1]北京科技大学热能工程系

出　　处：《冶金能源》2002年第6期25-28,共4页Energy For Metallurgical Industry

摘　　要：基于辐射传热原理 ,本文详细分析了高发射率涂料在加热炉中应用的节能机理 ,理论分析和实际应用都已经表明在加热炉中应用高辐射率涂料可以增强炉膛内的辐射换热 ,从而提高炉子的热效率 。The energy saving mechanism with the application of high emissive coating in reheating furnace is brought to light based on the theoretical analysis on the process of radiation heat transfer.It is proved that the application of high emissive coating in reheating furnace can increase the thermal efficiency of the furnace through intensifying the radiation heat transfer effectively and make contributions to energy saving both theoretically and practically.

关 键 词：高发射率涂料 轧钢加热炉 节能 

分 类 号：TG307[金属学及工艺—金属压力加工]