| 钨掺杂对钴粉的结构和形貌的影响 |
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| 引用本文： | 陈青林,高晋.钨掺杂对钴粉的结构和形貌的影响[J].硬质合金,2002,19(1):10-13. |
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| 作者姓名： | 陈青林 高晋 |
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| 作者单位： | 株洲硬质合金厂,株洲,412000 |
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| 摘 要： | 研究了钨掺杂对钴粉的形貌和结构的影响 ,钨掺杂是在化学沉淀过程中实现的。通过扫描电镜观察粉末的微观形貌 ,用 X-射线衍射分析粉末的相成分 ,并用费氏仪测量粉末的粒度。结果表明 ,通过钨掺杂能制取 FSSS为 1.0～ 1.5μm的球形钴粉
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| 关 键 词： | 钨掺杂 钴粉 形貌 球形 |
INFLUENCES OF TUNGSTEN-DOPING ON STRUCTURE AND MORPHOLOGY OF COBALT POWDER |
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| Chen Qinglin,Gao Jin.INFLUENCES OF TUNGSTEN-DOPING ON STRUCTURE AND MORPHOLOGY OF COBALT POWDER[J].Cemented Carbide,2002,19(1):10-13. |
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| Authors: | Chen Qinglin Gao Jin |
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| Abstract: | The influences of tungsten-doping which was accomplished during the chemical precipitation,upon the morphology and structure of cobalt powder were studied.The morphologies of power were analyzed by SEM,the phase compositions by X-ray diffraction,and the averages size by Fsss.The experiments showed spherical cobalt powder with Fsss 1.0-1.5μm can be prepared by tungsten-doping. |
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| Keywords: | tungsten-doping cobalt powder morphology spherical shape |
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