Sillimanite Silica Mullite Brick with Various Shapes and Sizes
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- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 m.t
- Supply Capability:
- 5000 m.t/month
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General Information
CMAX silica mullite brick is a kind of acid refractory product which is mainly made of tridymite and cristobalite, and a small amount of quartz and vitreous, the silica mullite brick are made of first select super materials.
Feature
Superior resistance to acids (including oxidizing)
Resistance to chlorine
Resistance to thermal shock and pressure changes
Low thermal and chemical expansion
Good thermal shock resistance
High strength at high-temperatures
High density
Application
Glass furnace
Heating furnaces
Chemical kilns
Metallurgic furnaces
Physical Properties
Classification Temperature, C 1750
Apparent Porosity, % ≤ 19
C. C. R. Strength, MPa ≥ 90
Density, kg/m3 ≥ 2.6
Hot Load Strength Deform(0.2MPa) 1600C
Chemical analysis:
Al2O3, % ≥ 63
FeO2, % ≤ 2
- Q: I am a student of refractory materials. I would like to know the general rank of national refractory materials company
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- Q: What kind of refractory material will be used in the glass kiln?
- 5. fused zirconia corundum brick (AZS brick)The chemical composition of the brick is ZrO234%, Al2O349.2%, SiO215.9%. The bulk density is 3.85g/cm3, and the main uses are the melting part, the burner brick and the feeding port brick.6. fused chromium corundum brickThe chemical composition of the brick is Cr2O328.3%, Al2O358.3%, MgO, Fe2O35.2%. The bulk density is about 3.4g/cm3. A flue interface brick that is mainly used at the entrance of the heat exchanger.
- Q: Is it good for your cupola to use that kind of refractory, high aluminum brick, clay brick or red silica?
- I suggest you go back to learn Chinese at primary school, and then ask questions again.Don't consider the cost, andalusite sillimanite brick well. But I don't have a cupola. It's too expensive to buy.
- Q: Sillimanite brick
- Sillimanite brick is made of sillimanite minerals by high temperature firing or mud casting prepared the good properties of refractory brick.
- Q: What refractory materials are adopted in each part of the blast furnace?
- The furnace throat is a part of the direct impact and friction when the burden drops, and the high density and high alumina brick is usually adopted. The upper and middle shaft temperature is only 400~800 degrees, the parts with high alumina brick and sillimanite brick. The lower part of the shaft due to high temperature and dust by scouring and alkali metal vapor erosion, so the requirements for the slag resistance, alkali resistance and high temperature resistance, wear resistance of high quality clay brick, high alumina brick, carborundum brick or corundum brick. Belly temperature reaches 1400~1600, and slag, steam erosion, erosion and corrosion is strong, therefore, the silicon carbide reaction bonded silicon carbide brick.
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Sillimanite Silica Mullite Brick with Various Shapes and Sizes
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 m.t
- Supply Capability:
- 5000 m.t/month
OKorder Service Pledge
OKorder Financial Service
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