| 用机械合金化制备镍基固溶体细微粉末的工艺研究 |
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| 引用本文： | 柏振海,黎文献,唐嵘,谭敦强.用机械合金化制备镍基固溶体细微粉末的工艺研究[J].矿冶工程,2001,21(2):69-71. |
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| 作者姓名： | 柏振海 黎文献 唐嵘 谭敦强 |
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| 作者单位： | 中南大学材料科学与工程系, 湖南长沙410083 |
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| 基金项目： | 湖南省有色金属材料重点实验室资助项目 |
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| 摘 要： | 用机械合金化方法制备了镍基固溶体粉末, 探讨了机械合金化球磨工艺对镍基混合粉末粒度的影响, 在以酒精为过程控制剂, 转速为180 r/min, 球磨时间为20 h, 球料比为40∶1 时, 可获得粒度约为3 μm 的镍基合金粉末。
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| 关 键 词： | 机械合金化 镍基细微粉末 球磨工艺 |
| 收稿时间： | 2000-08-18 |
| 修稿时间： | 2000年8月18日 |
A Process for Ni-based Solid Soluted Ultrafine Powder by Mechanical Alloying |
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| BAI Zhen-hai,LI Wen-xian,TANG Rong,TANG Dun-qiang.A Process for Ni-based Solid Soluted Ultrafine Powder by Mechanical Alloying[J].Mining and Metallurgical Engineering,2001,21(2):69-71. |
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| Authors: | BAI Zhen-hai LI Wen-xian TANG Rong TANG Dun-qiang |
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| Affiliation: | Department of Materials Science and Engineering, Central South University, Changsha 410083, Hunan, China |
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| Abstract: | The effects of milling parameters on the size of Ni-based solid s oluted powclers made by the mechanical alloying were investigated. The Ni-based powder of about 3 μm has been successfully produced with ethanol as the proce ssing coutrol agent (PCA), the rotating speed of 180 rpm, milling for 20 hours and a ratio of 40 ball∶1 powder. |
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| Keywords: | mechanical alloying Ni based ultrafine powder milling process |
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