摘要
研制了一种具有高发射率的红外涂料，涂在高温金属发热体上，耐热温度可以达到１２１０℃。应用于大型罩式退火炉，升温速度加快，节电８％～９％，加热元件变形减轻，使用寿命延长。
The infra-red paint with high emissivity has been developed which can be painteel outo high temperaure heating metal objects with the heat resisting temperature of 1210℃.Therefore,the application to the large bell type annealing furnace has some advantages of quicking temperoture raising speed and saving electrical power abont 8%-9%,as well as reducing deformation of heating units and extending its lifetime.
出处
《钢铁研究》
CAS
1997年第6期42-46,38,共6页
Research on Iron and Steel
关键词
高发射率
涂料
退火炉
节能
高温涂料
high emissivity paint annealing furnace energy-saving.
