氧化钨微观结构的研究

Research on the Microstructure of Tungsten Oxides

采用扫描电镜、透射电镜等手段,研究了氧化钨的微观结构。结果表明,不同氧化钨——紫钨、蓝钨、黄钨具有不同的微观结构,其中紫钨具有独特的单晶棒状结构,适合生产细颗粒钨粉。

The microstructure of tungsten oxides was investigated by using scanning electron microscopy, transmission electron microscopy and so on. The results show that different tungsten oxides, including violet tungsten oxide,blue tungsten oxide and yellow tungsten oxide, are of different microstructure. Especially,violet tungsten oxide is of particular monocrystal bar structure and suitable for producing fine tungsten powders.