| 提高Ni、Cu超微粉生产率的方法研究 |
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| 引用本文： | 孙维民,金寿日,李志杰. 提高Ni、Cu超微粉生产率的方法研究[J]. 应用科学学报, 2000, 18(2): 164-166 |
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| 作者姓名： | 孙维民 金寿日 李志杰 |
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| 作者单位： | 沈阳工业大学物理教研室, 辽宁沈阳 110023 |
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| 摘 要： | 研究了用直流电弧等离子体法制备Ni、Cu超微粉时,在原材料中加入高熔点金属W、Mo后,对超微粉产率的影响.结果表明,Ni、Cu超微粉的产率有较大幅度提高,并且超微粉中几乎不含有W和Mo.探讨了W、Mo提高超微粉产率的原因.
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| 关 键 词： | 超微粉 生产率 Ni Cu |
| 收稿时间： | 1998-11-29 |
| 修稿时间： | 1999-02-03 |
A Study of the Method to Increase the Production Rate of Ultrafine Ni and Cu Powders |
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| SUN Wei-min,JIN Shou-ri,LI Zhi-jie. A Study of the Method to Increase the Production Rate of Ultrafine Ni and Cu Powders[J]. Journal of Applied Sciences, 2000, 18(2): 164-166 |
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| Authors: | SUN Wei-min JIN Shou-ri LI Zhi-jie |
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| Affiliation: | Physics Teaehing and Research office, Shenyang Polytechnic University, Shenyang 110023, China |
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| Abstract: | Theeffect of high-melting-point metals W and Mo on the production rate in the preparation ofultrafine Ni and Cu powder using “hydrogen plasma-metal” reaction method is investigated. It is indicated that theproduction rate has been improved. And the ultrafine powders hardly contain any W and Mo.The causes of high production rate are also discussed. |
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| Keywords: | Ni Cu ultrafine powders production rate |
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