微细镍粉的制备技术及研究进展  

Preparation Technology and Research Development of Microfine Nickel Powder

作　　者：张向军[1,2] 刘正[1] 

机构地区：[1]沈阳工业大学材料科学与工程学院,辽宁沈阳110023 [2]沈阳有色金属研究院,辽宁沈阳110141

出　　处：《有色矿冶》2009年第2期33-36,共4页Non-Ferrous Mining and Metallurgy

摘　　要：微细镍粉具有极大的表面效应和体积效应,在磁性、内压、热阻、光吸收、化学活性等方面显示出许多特殊性质。作为一种新型材料,在催化剂,电源电极材料,多层陶瓷电容器,导电性纤维,硬质合金材料,吸收材料等方面具有广阔应用前景,已成为国内外新型功能材料开发的热点之一。本文介绍了微细镍粉的物理、化学性能、应用领域及发展前景,并介绍了微细镍粉的制备技术及其研究进展。Microfine nickel powder has great surface effect and volume effect, and it also shows many specific characters in magnetism, internal pressure, thermal resistance, light absorption, chemical activity, etc, As a new material, it has broad application prospect in catalyst, electrode material, multilayer ceramic capacitor, electrical conductivity fibre and hard alloy material. It has been the research focus of new property materials. Microfine nickel powder＇s physical and chemical properties, application field and prospect are presented in this paper. Its preparation technology and research development are also described.

关 键 词：微细镍粉 制备 性能 应用 研究进展 

分 类 号：TF123.23[冶金工程—粉末冶金]