Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The present invention discloses a high strength and high temperature zirconium boride ceramic and a preparation method thereof, wherein the high strength and high temperature zirconium boride ceramic is prepared from the following raw materials by weight: 85-115 parts of zirconium boride, 1-6 parts of alumina, 2-7 parts of kaolin powder, 0.6-2 parts of zirconium oxide powder, 1.5-4 parts of calcium oxide powder, 2-6 parts of titanium dioxide powder, 1.5-3.5 parts of diantimony trioxide powder, 0.6-3 parts of carbon fibers, 0.05-0.3 parts of a surfactant, 0.5-3 parts of polyethylene, 20-30 parts of absolute alcohol, 2-5 parts of glycerin, and 65-75 parts of deionized water. According to the present invention, the strength of the zirconium boride of the present invention is significantly improved, the process is simple and reasonable, and the raw material source is convenient.
The present invention discloses a high strength and high temperature zirconium boride ceramic and a preparation method thereof, wherein the high strength and high temperature zirconium boride ceramic is prepared from the following raw materials by weight: 85-115 parts of zirconium boride, 1-6 parts of alumina, 2-7 parts of kaolin powder, 0.6-2 parts of zirconium oxide powder, 1.5-4 parts of calcium oxide powder, 2-6 parts of titanium dioxide powder, 1.5-3.5 parts of diantimony trioxide powder, 0.6-3 parts of carbon fibers, 0.05-0.3 parts of a surfactant, 0.5-3 parts of polyethylene, 20-30 parts of absolute alcohol, 2-5 parts of glycerin, and 65-75 parts of deionized water. According to the present invention, the strength of the zirconium boride of the present invention is significantly improved, the process is simple and reasonable, and the raw material source is convenient.
High-strength zirconium boride ceramic and preparing method thereof
| Europäisches Patentamt | 2015
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