铝酸盐的组成对钡钨阴极性能的影响
王凯风, 刘伟, 王金淑

Influence of Aluminates Composition on Ba-W Cathode Characteristics
WANG Kai-Feng, LIU Wei, WANG Jin-Shu
图4 铝酸盐前驱粉末在不同气氛焙烧后产物的XRD图谱
Fig. 4 XRD patterns of precursor powder after calcination in different atmospheres