US Patent 7595120 Ceramic composite
Patent 7595120 was granted and assigned to Ast Products, Inc. on September, 2009 by the United States Patent and Trademark Office.
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A ceramic composition including a first ceramic material and a second ceramic material that is in the form of nano-, submicron-, or micron-sized particles, in which the first ceramic material has a lower melting point than the second ceramic material, and, when the first ceramic material melts into a liquid and the second ceramic material remains particulate, the second ceramic material floats at the top of the liquid. Also disclosed is a variant of this composition including a first ceramic material and a second ceramic material, in which the second ceramic material has a melting point higher than the first ceramic material, and, when the first ceramic material melts into a liquid, the second ceramic material partially or completely dissolves in the liquid.
US Patent 07595120 Ceramic composite US Patent 7595120 Ceramic composite
US Patent 07595120 Ceramic composite
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