| 紫色氧化钨氢还原制取微晶硬质合金用超细钨粉的研究 |
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| 引用本文： | 黄飞.紫色氧化钨氢还原制取微晶硬质合金用超细钨粉的研究[J].湖南有色金属,2002,18(1):32-34,57. |
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| 作者姓名： | 黄飞 |
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| 作者单位： | 长沙有色冶金设计研究院,湖南,长沙,410011 |
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| 摘 要： | 本研究选取相成分单一的紫钨和相成分不单一的蓝钨作为原料，研究钨原料对制取超细钨粉的影响。结果表明：紫钨WO2．72制得的钨粉细而均匀，分散性好，是适合做微晶硬质合金的原料。
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| 关 键 词： | 微晶硬质合金 氧化钨 氢还原 超细钨粉 制备 |
| 文章编号： | 1003-5540(2002)01-0032-03 |
A Study on Ultrafine Tungsten Powder Produced for the Ultrafine Hard Metals From Violet Tungsten Oxide by Hydrogen Reduction Techniques |
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| HUANG Fei.A Study on Ultrafine Tungsten Powder Produced for the Ultrafine Hard Metals From Violet Tungsten Oxide by Hydrogen Reduction Techniques[J].Hunan Nonferrous Metals,2002,18(1):32-34,57. |
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| Authors: | HUANG Fei |
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| Abstract: | In this article two kinds of tungste n oxide materials of violet tungsten oxide and tungsten blue oxide were selected to study the influence of ra w materials on ultrafine and homogen ous tungsten powder.Researching re sults showed that tungsten powder has loose structure produced in violet tungsten which is more suitable for the ult rafine hard metals. |
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| Keywords: | tungsten oxide hydrogen reductio n ultrafine tungsten powder |
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