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Composite ceramic and preparation method thereof
The invention relates to composite ceramic and a preparation method thereof. The composite ceramic comprises components in parts by weight as follows: 90-100 parts of marble, 15-20 parts of silicon oxide, 15 parts of aluminum oxide, 10 parts of magnesium oxide and 8 parts of titanium dioxide. During preparation, the preparation method comprises steps as follows: 90-100 parts of marble, 15-20 parts of silicon oxide, 15 parts of aluminum oxide, 10 parts of magnesium oxide and 8 parts of titanium dioxide are weighed, ground respectively and then mixed together, and a mixture is obtained; 100 parts of water is added to the mixture and uniformly mixed with the mixture, and a mud cake is formed; the mud cake is stored for 4-6 days at the temperature of 40 DEG C; then the mud cake is subjected to extrusion forming, dried and sintered, and the composite ceramic is obtained. According to the composite ceramic, the production method is simple, the cost is low, batch production is facilitated, and the composite ceramic has excellent toughness and is not prone to cracking.
Composite ceramic and preparation method thereof
The invention relates to composite ceramic and a preparation method thereof. The composite ceramic comprises components in parts by weight as follows: 90-100 parts of marble, 15-20 parts of silicon oxide, 15 parts of aluminum oxide, 10 parts of magnesium oxide and 8 parts of titanium dioxide. During preparation, the preparation method comprises steps as follows: 90-100 parts of marble, 15-20 parts of silicon oxide, 15 parts of aluminum oxide, 10 parts of magnesium oxide and 8 parts of titanium dioxide are weighed, ground respectively and then mixed together, and a mixture is obtained; 100 parts of water is added to the mixture and uniformly mixed with the mixture, and a mud cake is formed; the mud cake is stored for 4-6 days at the temperature of 40 DEG C; then the mud cake is subjected to extrusion forming, dried and sintered, and the composite ceramic is obtained. According to the composite ceramic, the production method is simple, the cost is low, batch production is facilitated, and the composite ceramic has excellent toughness and is not prone to cracking.
Composite ceramic and preparation method thereof
GUO JINBIAO (author)
2016-01-27
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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