电辐射加热条件下应用高辐射率涂料的节能技术  

Energy Saving Technology with the Application of High-emis sive Coatings in Radiation Heating Process by Electricity

作　　者：夏德宏[1] 邬婕[1] 李宝善[1] 高庆昌[1] 

机构地区：[1]北京科技大学,北京100083

出　　处：《工业加热》2002年第3期18-21,共4页Industrial Heating

摘　　要：基于辐射传热原理,分析了电辐射加热条件下高辐射率涂料的节能机理。理论分析和实际应用都已证明,高辐射率涂料在电辐射加热条件下的应用可取得比在火焰炉内更好的节能效果。高温辐射涂料今后将向着超细超薄化、成分复合化、功能多样化的方向发展。The energy saving mechanism in the app li cation of high emissive coating in radiation heating process by electricity is brought to light based on the theory of radiation heat transfer.Comparing w ith its application in flame furnace,high emissive coating in radiation heatin g process by electricity does better on energy saving.The developing trend of the high emissive coatings will be ultra fine and ultra thin,compositely compo nential and multi-functional.

关 键 词：辐射率 涂料 火焰加热炉 电辐射加热 节能 

分 类 号：TM924[电气工程—电力电子与电力传动]