Electromagnetic Shielding Properties of Magnesium and Magnesium Alloys
The electromagnetic shielding properties of pure magnesium, magnesium alloys and the difference with other metals were investigated by using the coaxial cable method. The results show that electromagnetic shielding property of pure magnesium is great, and those of magnesium alloys
vary with the alloy elements. Among magnesium alloys, Mg-Al-Zn based alloys are the best for electromagnetic shielding. The cause of different shielding properties among different materials and the effects of thickness, electric conductivity on electromagnetic shielding property were also
discussed.
Keywords: electric conductivity; electromagnetic shielding; magnesium; magnesium alloy; shielding effectiveness
Document Type: Research Article
Affiliations: College of Materials Science and Engineering,Chongqing University, Chongqing 400044,China
Publication date: 15 January 2013
- Journal of Materials Engineering, founded in 1956, is sponsored by AVIC Beijing Institute of Aeronautical Materials(BIAM) .Journal of Materials Engineering has been indexed in EI (US), Scopus (Holland), JST (Japan), CA (US) and UPD (US) . Journal of Materials Engineering is devoted to reporting new and original experimental and theoretical basic research of engineering material, such as composite design,technology,testing and characterizing, and so on.
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