摘要
用粒度１～５μｍ＞８０％的铝钒土粉，加入复合氧化物阻晶剂，经压力成型为园柱状颗粒。在１５００℃左右的烧结条件下，得到刚玉粒度１～５μｍ占８７％以上的烧结刚玉材料。
Adding oxide compound additives to powder alumina with the grain size of 15μm80%,cylinderical grains are formed Under pressure.under the sintering condition of1,500℃,corundum materials are obtained,their corundum grain size of 1～5μm amounting to 87%.
出处
《贵州工业大学学报（自然科学版）》
CAS
1997年第5期113-116,共4页
Journal of Guizhou University of Technology(Natural Science Edition)
基金
机械工业部开发基金
关键词
烧结
刚玉
阻晶剂
sintering
corundum
crystal additives
