FIELD: composite materials. SUBSTANCE: invention relates to ceramic composites exhibiting dielectric properties and capability to absorb microwave-emission power. Material contains powder-like mixture of oxide- and silicon carbide-based compounds. Oxide-based compound contains 1.0-70.0 wt % of leucoxene concentrate (product of processing titanium-bearing oil-containing ore) and 99.0- 30.0 wt % of silicon carbide including 12-16% of modifier containing iron silicide, aluminum oxide, and silicone oxide. Light-scattering coefficient of material in microwave emission is 0.062-0.072. EFFECT: increased light-scattering coefficient.
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Authors
Dates
1998-12-20—Published
1996-10-03—Filed