Preparation of magnetic iron coating by plasma deposition method and research on its electromagnetic performances

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成果类型：

期刊论文

作者：

陈志彦;杨亿;向洁琼;吴义强;李文芳

通讯作者：

Chen, Z.-Y.(spchen@163.com)

作者机构：

[杨亿; 向洁琼; 吴义强] School of Materials Science and Engineering, Central South University of Forestry and Technology, Changsha 410004, China

[李文芳] School of Materials Science and Engineering, South China University of Technology, Guangzhou 510640, China

[陈志彦] School of Materials Science and Engineering, Central South University of Forestry and Technology, Changsha 410004, China, School of Materials Science and Engineering, South China University of Technology, Guangzhou 510640, China

通讯机构：

[Chen, Z.-Y.] S

School of Materials Science and Engineering, Central South University of Forestry and Technology, Changsha 410004, China

语种：

中文

关键词：

等离子体沉积;铁涂层;磁性能;吸波性能

关键词(英文)：

Iron coating;Magnetic property;Plasma deposition method;Radar-wave absorbing properties

期刊：

功能材料

ISSN：

1001-9731

年：

2014

卷：

期：

SUPPL.1

页码：

79-82

DOI：

10.3969/j.issn.1001-9731.2014.z1.018

基金类别：

湖南省科技计划资助项目（2012FJ6113）中国博士后科学基金特别资助项目（2012T50717）

机构署名：

本校为第一且通讯机构

院系归属：

材料科学与工程学院

摘要：

用铝金属作衬底、FeSO4溶液浓度为20-30 g/L和电压130-150 V采用等离子体沉积的方法可以制备出磁性铁涂层. XRD 分析表明磁性涂层主要由单质铁结晶相组成.8℃,磁性铁涂层比饱和磁化强度达169．0 A·m2/kg、剩磁为25．6 A·m^2/kg和矫顽力为35．34 kA/m.磁性铁涂层的饱和磁化强度、剩余磁化强度和矫顽力随着测量温度的升高而降低.磁性铁涂层具有较好的雷达波吸收性能.

摘要(英文)：

By plasma deposition method, the magnetic iron coating were prepared with technical parameters, i.e. the aluminum alloy as substrate, FeSO4 solution concentration 20-30 g/L, voltage 130-150 V, and so on. The coating was mostly composed by iron metal analyzed by XRD. The magnetic properties of the coating are the specific saturation magnetization 169.0 A·m2/kg, remanence 25.6 A·m2/kg and coercivity 35.34 kA/m at 8°C. The specific saturation magnetization, remanence and coercivity of the magnetic iron coating decrease with higher measurement temperature in air. It exh...

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Preparation of magnetic iron coating by plasma deposition method and research on its electromagnetic performances

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