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Fiber-reinforced ceramic material and preparation method thereof
The invention discloses a fiber-reinforced ceramic material and a preparation method thereof. The fiber-reinforced ceramic material is prepared from the following components in parts by weight: 65-70 parts of Al2O3, 20-23 parts of MgCO3, 15-20 parts of kaolin, 5-15 parts of Pb3O4, 8-12 parts of calcium carbonate fibers, 8-12 parts of a white oil, 5-8 parts of an epoxy soybean oil and 0.05-1.0 part of an antioxidant. The invention further provides a preparation method of the fiber-reinforced ceramic material. The method comprises the following steps: (1) weighing and taking 65-70 parts of the Al2O3, 20-23 parts of the MgCO3, 15-20 parts of the kaolin, 5-15 parts of the Pb3O4, 8-12 parts of the calcium carbonate fibers, 8-12 parts of the white oil, 5-8 parts of the epoxy soybean oil and 0.05-1.0 part of the antioxidant, heating the raw materials to 160-190 DEG C under the inert atmosphere, and uniformly mixing the heated raw materials; (2) mixing the products in the step 1 by a wet-type ball milling method for 2-4 hours, after drying, performing briquetting so as to perform synthesis, wherein the synthesis temperature is 950-1,000 DEG C, and performing heat preservation for 2-3 hours; (3) compressing the products in the step 2 so as to perform forming, performing sintering at the temperature of 1,325-1,450 DEG C for 2-3 hours so as to obtain the fiber-reinforced ceramic material.
Fiber-reinforced ceramic material and preparation method thereof
The invention discloses a fiber-reinforced ceramic material and a preparation method thereof. The fiber-reinforced ceramic material is prepared from the following components in parts by weight: 65-70 parts of Al2O3, 20-23 parts of MgCO3, 15-20 parts of kaolin, 5-15 parts of Pb3O4, 8-12 parts of calcium carbonate fibers, 8-12 parts of a white oil, 5-8 parts of an epoxy soybean oil and 0.05-1.0 part of an antioxidant. The invention further provides a preparation method of the fiber-reinforced ceramic material. The method comprises the following steps: (1) weighing and taking 65-70 parts of the Al2O3, 20-23 parts of the MgCO3, 15-20 parts of the kaolin, 5-15 parts of the Pb3O4, 8-12 parts of the calcium carbonate fibers, 8-12 parts of the white oil, 5-8 parts of the epoxy soybean oil and 0.05-1.0 part of the antioxidant, heating the raw materials to 160-190 DEG C under the inert atmosphere, and uniformly mixing the heated raw materials; (2) mixing the products in the step 1 by a wet-type ball milling method for 2-4 hours, after drying, performing briquetting so as to perform synthesis, wherein the synthesis temperature is 950-1,000 DEG C, and performing heat preservation for 2-3 hours; (3) compressing the products in the step 2 so as to perform forming, performing sintering at the temperature of 1,325-1,450 DEG C for 2-3 hours so as to obtain the fiber-reinforced ceramic material.
Fiber-reinforced ceramic material and preparation method thereof
LU QUANMING (author)
2015-05-13
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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