The fine tungsten powder has been effectively obtained by hydrogen reduction of purple tungsten oxide.
用氢还原紫色氧化钨可高效地获得细钨粉。
The result shows that ultra-fine tungsten powder can be produced with blue tungsten oxide under appropriate conditions.
结果表明：在适当的工艺条件下，使用蓝钨可以制得超细钨粉。
Properties of fine tungsten powder and fine tungsten carbide powder from violet tungstic oxide are studied. The result shows that the process of v...
结果表明，紫钨制取工艺先进合理，由紫钨制得的钨粉、碳化钨粉细而均匀，分散性好，是制取高性能硬质合金的优质原料。
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