论文部分内容阅读
Infrared radiation materials have a high emissivity in the infrared wavelength,which play an important role in the industrial furnace energy-saving,improve the thermal efficiency of the infrared heater,etc.HVOF(High Velocity Oxy-Fuel Spraying)is a high-speed flame spraying technology,which has a high flame speed(up to 1500~2000 m/s)and a low flame temperature(approximately 3000 ℃).