| 雾化制粉用喷嘴的改进 |
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| 引用本文： | 陈平,刘福平. 雾化制粉用喷嘴的改进[J]. 金属材料与冶金工程, 2009, 37(4): 46-49 |
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| 作者姓名： | 陈平 刘福平 |
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| 作者单位： | 广州有色金属研究院,广东,广州,510651 |
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| 摘 要： | 针对雾化过程中易被中断的情况，通过对雾化过程中喷嘴中轴气流场压力分布的测量和分析，对喷嘴系统进行了改进，即将导液管装入喷嘴并延伸人喷嘴中轴气流场负压区。结果表明，雾化过程稳定，雾化制粉效率提高。
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| 关 键 词： | 喷嘴改进 金属熔体雾化 喷嘴中轴气流压力分布 |
Improvement of the Atomizer Used for producing Metal Powder |
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| CHEN Ping,LIU Fu-ping. Improvement of the Atomizer Used for producing Metal Powder[J]. Metal Materials And Metallurgy Engineering, 2009, 37(4): 46-49 |
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| Authors: | CHEN Ping LIU Fu-ping |
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| Affiliation: | CHEN Ping, LIU Fu- ping (Guangz.hou Research Institute of Nonferrous Metals, Guangzhou 510651, China) |
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| Abstract: | According to frequent stopping situation in atomizing process, the air pressure distribution on atomizer axis wire was measured, and the reasons of stopping of atomizing process were analyzed, moreover the atomizer system was improved by led the melt leakage tube to the negative pressure zone of the atomizer axle wire. The results showed that, the technique can stabilize the atomizing process and raise the atomizing efficiency for metal powder production. |
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| Keywords: | improvement of atomizer metal melt atomization air pressure distribution on atomizer axis wire |
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