| 用热分解法制备纳米级铁粉 |
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| 引用本文： | 刘思林,滕荣厚,徐教仁,于英仪. 用热分解法制备纳米级铁粉[J]. 粉末冶金工业, 1999, 0(2) |
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| 作者姓名： | 刘思林 滕荣厚 徐教仁 于英仪 |
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| 作者单位： | 钢铁研究总院新材料研究所 |
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| 摘 要： | 用热分解法制备纳米级铁粉，通过改变热分解温度、Ｆｅ（ＣＯ）５的蒸发温度和稀释比，可以控制粉末的平均粒度；同时探讨了表面活性剂对粉末平均粒度的影响，指出在特定的热分解条件和选择适宜的表面活性剂的情况下，可以制备平均粒度＜１０ｎｍ的铁粉。
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| 关 键 词： | 热分解法 铁粉 纳米粉末 |
NANOMETER Fe POWDER PREPARED BY THERMAL DECOMPOSITION |
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| Liu Silin,Teng Ronghou,Xu Jiaoren,Yu Yingyi. NANOMETER Fe POWDER PREPARED BY THERMAL DECOMPOSITION[J]. Powder Metallurgy Industry, 1999, 0(2) |
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| Authors: | Liu Silin Teng Ronghou Xu Jiaoren Yu Yingyi |
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| Abstract: | The nanometer Fe powder was prepared by thermal decomposition.The powder's mean particle size can be controlled through changing the thermal decomposition temperature,evaporating temperature and dilution ratio.The influence of the surface activator on the mean particle size of the powder is discussed.It is indicated that the powder with the mean particle size under 10nm can be prepared through thermal decomposition when selecting the appropriate surface activaor. |
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| Keywords: | thermal decomposition iron powder nanometer powder |
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