摘要
对用稻壳合成氮化硅超微粉过程中的催化剂及其加入量、反应温度、氮化时间、气源流量、原料的粒度、原料中碳和二氧化硅的重量比、氮化炉中的压力等反应条件对氮化反应影响规律进行了试验研究，并找出了最佳的氮化反应条件．
In this paper, The effects of reaction factors for producing ultra fine Si3N4 powder with rice husks on the rutridizing reaction, such as the type of catalyst and its mass used, the C / SiO2 ratio of raw materials, the flowrate of rutrogen, the reaction temperature, the reaction time and the pressure in the furnace, have been studied. The optimal reacion condition was determined experimentally.
出处
《昆明理工大学学报（理工版）》
1996年第6期26-30,35,共6页
Journal of Kunming University of Science and Technology(Natural Science Edition)
基金
云南省应用基础研究基金
