| 纳米W-Cu复合粉末制备技术的研究现状 |
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| 引用本文： | 范景莲,朱松,刘涛.纳米W-Cu复合粉末制备技术的研究现状[J].硬质合金,2008,25(4). |
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| 作者姓名： | 范景莲 朱松 刘涛 |
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| 作者单位： | 中南大学粉末冶金国家重点实验室,湖南长沙,410083 |
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| 基金项目： | 国家自然基金50874122、国家十一五"863"重点项目2006AA03A213
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| 摘 要： | 纳米W-Cu复合粉末具有大的比表面积和高的烧结活性,可制备各种致密度高、性能优良的W-Cu复合材料,因而在电子封装和微电子信息工业中越来越受到重视。本文综述了近几年国内外纳米W-Cu复合粉末的发展现状,详细介绍和评价了几种纳米W-Cu复合粉末的制备方法。
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| 关 键 词： | W-Cu复合粉末 纳米颗粒 机械合金化 喷雾干燥 |
Current Research on Fabrication of W-Cu Nanocomposite Powder |
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| Fan Jinglian,Zhu Song,Liu Tao.Current Research on Fabrication of W-Cu Nanocomposite Powder[J].Cemented Carbide,2008,25(4). |
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| Authors: | Fan Jinglian Zhu Song Liu Tao |
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| Affiliation: | Fan Jinglian Zhu Song Liu Tao(State Key Laboratory for Powder Metallurgy,Central South University,Changsha Hunan 410083) |
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| Abstract: | W-Cu nanocomposite powder which can be made high density and great performance W-Cu composite material have been payed more attention in electronics and micro-electronics industry due to its high specific area and great sintering activity.This paper review the latest development of W-Cu nanocomposite powder in china and abroad.Several preparation methods of W-Cu nanocomposite powder have been introduced and evaluated. |
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| Keywords: | W-Cu composite powder nanoparticle mechanical alloying spray-drying |
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