Paper number 1040
|ELECTROMAGNETIC PROPERTIES OF COMPOSITE FINE POWDER SYNTHESIZED BY POLYCARBONSILANE PRECURSOR/ MAGNETIC POWDER|
RenChao Che YongQing Li ZhaoHui Chen HongJi Lin
Department of Materials Engineering and Applied Chemistry
National University of Defense Technology
Changsha, Hunan, 410073, China.
|Summary||Magnetic fine powder whose electromagnetic parameters can be easily controlled was prepared by the polycarbonsilane precursor mixed with magnetic fine powder and subsequently heated at different temperatures. The phase composition and the electromagnetic characteristic of fine powder were analyzed. The processing parameters were optimized. The effect of the kind and the amount of the mixed magnetic fine powder, as well as the temperatures on the electromagnetic properties of the composite fine powder was studied. Under the processing routine presented in this paper, composite fine powder possessing different electromagnetic properties can be prepared.
||Keywords|| magnetic fine powder electromagnetic parameters precursor.
Theme : Ceramic Matrix and C/C Composites ; Microstructure/Properties Relationship
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