| 钽粉制备工艺研究进展 |
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| 引用本文： | 胡小锋,许茜,吴艳.钽粉制备工艺研究进展[J].材料导报,2005,19(10):97-99. |
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| 作者姓名： | 胡小锋 许茜 吴艳 |
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| 作者单位： | 东北大学材料与冶金学院,沈阳,110004;东北大学材料与冶金学院,沈阳,110004;东北大学材料与冶金学院,沈阳,110004 |
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| 摘 要： | 介绍了制备金属钽粉的传统工艺氟钽酸钾钠热还原工艺及其发展状况,评述了几种制备金属钽粉的最新工艺,包括均相还原法、电子间接还原法、氧化钽加氯化钙钠还原法及FFC法,阐明了新方法的原理及特点,并提出了钽粉生产今后的发展方向.
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| 关 键 词： | 钽粉 热还原 生产工艺 进展 |
Research Progress Tantalum Powder Production Technology |
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| HU Xiaofeng,XU Qian,WU Yan.Research Progress Tantalum Powder Production Technology[J].Materials Review,2005,19(10):97-99. |
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| Authors: | HU Xiaofeng XU Qian WU Yan |
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| Affiliation: | School of Materials and Metallurgy, Northeastern University,Shenyang 110004 |
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| Abstract: | This paper introduces that the traditional tantalum powder technology of sodium-thermic reduction of K2TaF7 and recent advances of this technology, discusses several new technologies including homogenous reduction method, EMR, sodium-thermic reduction of tantalum oxide with CaCl2 and FFC process, as well as these advantages and flaws, presents the overview of prospective tantalum powder technology. |
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| Keywords: | tantalum powder thermic-reduction technology of produce development |
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