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METHOD FOR PREPARING INFRARED RADIATION CERAMIC MATERIAL
A method for preparing an infrared radiation ceramic material includes mixing and ball milling raw materials of Fe2O3, MnO2 and CuO in a mass ratio to obtain a mixed powder; pressing the mixed powder; adjusting laser spot, laser power and laser sintering time of a laser; irradiating or sintering by a first laser the pressed mixed powder in a crucible for a high-temperature solid-phase reaction to obtain an AB2O4 type ferrite powder; obtaining a first mixture by mixing the AB2O4 type ferrite powder and a cordierite powder in a mass ratio; adding a sintering aid and a nucleating agent for ball milling; obtaining a second mixture by mixing the first mixture and a binder for aging; pressing the second mixture; and irradiating or sintering the pressed second mixture by a second laser to obtain the infrared radiation ceramic material.
METHOD FOR PREPARING INFRARED RADIATION CERAMIC MATERIAL
A method for preparing an infrared radiation ceramic material includes mixing and ball milling raw materials of Fe2O3, MnO2 and CuO in a mass ratio to obtain a mixed powder; pressing the mixed powder; adjusting laser spot, laser power and laser sintering time of a laser; irradiating or sintering by a first laser the pressed mixed powder in a crucible for a high-temperature solid-phase reaction to obtain an AB2O4 type ferrite powder; obtaining a first mixture by mixing the AB2O4 type ferrite powder and a cordierite powder in a mass ratio; adding a sintering aid and a nucleating agent for ball milling; obtaining a second mixture by mixing the first mixture and a binder for aging; pressing the second mixture; and irradiating or sintering the pressed second mixture by a second laser to obtain the infrared radiation ceramic material.
METHOD FOR PREPARING INFRARED RADIATION CERAMIC MATERIAL
ZENG HEPING (author) / HU MENGYUN (author) / SHI SHENCHENG (author)
2022-09-29
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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