传统流程制备超细钨粉的研究进展

Advances of Research on Producing Ultrafine Tungsten Powder by Traditional Technological Process

阐述了我国利用传统流程制备超细钨粉在氧化钨氢还原、APT煅烧和钨酸铵蒸发结晶等工序的研究情况。提出细颗粒APT的制备是生产超细钨粉中的又一研究方向。

Research on producing ultrafine ttmgsten powder in hydrogen reduction of tungsten oxide, masting APT and evaporating and crystallizing of （NH4）2WO4 solution by traditional technological process in china are reviewed. Producing small particle APT is another direction of research in producing ultra：fine tungsten powder.