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Argil applied to high-strength high-temperature-resistant ceramic products and preparation process of argil
The invention discloses argil applied to high-strength high-temperature-resistant ceramic products and a preparation process of the argil. The argil comprises Guangdong umber, Guangdong flower mud, Dehua kaolin, Dehua umber and Jinjiang black soil. The preparation method of the argil comprises the following steps: uniformly mixing the raw materials according to the ratio to prepare mixed materials, then adding water, uniformly stirring, ball milling the materials, sieving the materials through a screen, adding the materials into a large slurry storage tank, ageing, pressing the materials through a press filter to prepare mud cakes, stacking the mud cakes by using clamping plates, ageing for one month, extracting the air through a mud refining machine, refining a plurality of layers by using the mud refining machine and using. The argil applied to the high-strength high-temperature-resistant ceramic products is simple in composition and reasonable in formula; the firing temperature is 1130-1170 DEG C and is excessively lower than the firing temperature of an ordinary ceramic baking tray raw material, so that the energy consumption is low, and the cost is low; meanwhile, the fired ceramic artworks are uniform and smooth in texture, high in hardness, high in quality and low in possibility of damage, and has resistance to microwave and high temperature.
Argil applied to high-strength high-temperature-resistant ceramic products and preparation process of argil
The invention discloses argil applied to high-strength high-temperature-resistant ceramic products and a preparation process of the argil. The argil comprises Guangdong umber, Guangdong flower mud, Dehua kaolin, Dehua umber and Jinjiang black soil. The preparation method of the argil comprises the following steps: uniformly mixing the raw materials according to the ratio to prepare mixed materials, then adding water, uniformly stirring, ball milling the materials, sieving the materials through a screen, adding the materials into a large slurry storage tank, ageing, pressing the materials through a press filter to prepare mud cakes, stacking the mud cakes by using clamping plates, ageing for one month, extracting the air through a mud refining machine, refining a plurality of layers by using the mud refining machine and using. The argil applied to the high-strength high-temperature-resistant ceramic products is simple in composition and reasonable in formula; the firing temperature is 1130-1170 DEG C and is excessively lower than the firing temperature of an ordinary ceramic baking tray raw material, so that the energy consumption is low, and the cost is low; meanwhile, the fired ceramic artworks are uniform and smooth in texture, high in hardness, high in quality and low in possibility of damage, and has resistance to microwave and high temperature.
Argil applied to high-strength high-temperature-resistant ceramic products and preparation process of argil
CHEN JINGUI (author)
2015-12-30
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
| European Patent Office | 2015