Hydrogen Reduction of Tungsten Oxides Part Ⅰ:Reduction of WO2.90,W20O58 and WO3

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作者：

Tang Xinhe Cao Rongjiang Chen Hongyu Sun Xu General Research Institute for Non-ferrous Metals

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来源：

Rare Metals | 1989年 / 04期

关键词：

HZ; Reduction of WO; Hydrogen Reduction of Tungsten Oxides Part;

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摘要：

The hydrogen reduction of tungsten oxides WO,WOand WOwere directly studied using high temperature X-raydiffraction analysis.The differences between tetragonal WOand monoclinic WOwere discussed.Pure β-W was obtainedfrom oxide WO,while there appears small amount of WOduring the reduction of WOto β-W.

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页码：1 / 5

页数：5