| AH法制备钨粉过程中钨粉粒度的控制研究 |
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| 引用本文： | 杨安享,李洪桂,赵中伟.AH法制备钨粉过程中钨粉粒度的控制研究[J].中国钨业,2008,23(4). |
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| 作者姓名： | 杨安享 李洪桂 赵中伟 |
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| 作者单位： | 中南大学,冶金科学与工程学院,湖南,长沙,410083 |
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| 摘 要： | 研究了AH法制备钨粉中氢还原过程的工艺参数与钨粉平均粒径之间的关系。结果表明还原温度、装舟量和保温时间与钨粉平均粒径呈一定的函数关系。实验数据经线性回归处理,获得预测和控制钨粉平均粒径的回归方程。
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| 关 键 词： | 钨粉 颗粒粒度 氢还原 |
On the Particle Size Control of Tungsten Powder Preparation by AH Technology |
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| YANG An-xiang,LI Hong-gui,ZHAO Zhong-wei.On the Particle Size Control of Tungsten Powder Preparation by AH Technology[J].China Tungsten Industry,2008,23(4). |
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| Authors: | YANG An-xiang LI Hong-gui ZHAO Zhong-wei |
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| Abstract: | This paper studies the relation between technique parameters and the average particle size of tungsten powder during the process of hydrogen reduction by AH technology. It is found that there are some functional relationships between the average particle size of tungsten powder and reduction temperature, boat charging capacity and holding time. The regression equation, attained by processing the research dates with linear regression method, is used to calculate and control the average particle size of tungsten powder. |
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| Keywords: | tungsten powder particle size hydrogen reduction |
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