Dolomite refractory brick
A technology of dolomite and refractory bricks, which is applied in the field of high temperature resistant materials and can solve the problems of insufficient acid and alkali corrosion resistance
Inactive Publication Date: 2016-04-13
YIXING JICHUANG NEW MATERIAL TECH CO LTD
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- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, the existing refractory bricks can only meet the high temperature performance requirements, and the acid and alkali corrosion resistance cannot reach
Method used
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Experimental program
Comparison scheme
Effect test
Embodiment 1
[0009] Dolomite refractory bricks are prepared from the following raw materials: in parts by weight, 70 parts of fine dolomite powder, 10 parts of serpentine powder, 20 parts of magnesite, and 15 parts of refractory clay.
Embodiment 2
[0011] Dolomite refractory bricks are prepared from the following raw materials: in parts by weight, 65 parts of fine dolomite powder, 15 parts of serpentine powder, 25 parts of magnesite, and 10 parts of refractory clay.
Embodiment 3
[0013] Dolomite refractory bricks are prepared from the following raw materials: in parts by weight, 68 parts of fine dolomite powder, 12 parts of serpentine powder, 22 parts of magnesite, and 12 parts of refractory clay.
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The invention relates to a high temperature resistant material and in particular relates to a dolomite refractory brick. The dolomite refractory brick is prepared from the following raw materials in parts by weight: 65-70 parts of dolomite fine powder, 10-15 parts of serpentinite powder, 20-25 parts of magnesite and 10-15 parts of refractory clay. The dolomite refractory brick provided by the invention can meet the requirement of high temperature performance and also has acid and alkali erosion resistance.
Description
Technical field [0001] The present invention involves a high -temperature -resistant material, specifically white cloudstone resistant bricks. Background technique [0002] The fire -resistant bricks used in the boiler or heating furnace lined need to be eroded in some special environments.The existing refractory tiles can only meet the requirements of high temperature performance, and the resistance of acid and alkali erosion cannot meet. Invention content [0003] In order to solve the above technical problems, the present invention provides a refractory brick, which has anti -acid and alkali erosion performance, and is not easy to damage. [0004] The specific technical solution is: [0005] Baiyun stone refractory bricks are prepared from the following raw materials: according to the weight, 65 copies of white cloud stone fine powder, 10 copies of snake -patterned rock powder, 20 copies of diamond magnesium ore, 10 copies of refractory clay ~15 copies. [0006] The white clo...
Claims
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Patent Timeline
Login to View More IPC IPC(8): C04B35/66C04B35/06
CPCC04B35/66C04B35/06C04B2235/3206C04B2235/3445C04B2235/349C04B2235/9692
Inventor 韦燕刘洪岩
Owner YIXING JICHUANG NEW MATERIAL TECH CO LTD