Silica Brick for Coke Oven Cmax-4
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Product Description
| Item | Speification | ||
| ASC-1 | ASC-2 | ASC-3 | |
| Al2O3 and MgO | ≥58 | Al2O3 and SiC≥80 | ≥68 |
| SiC | ≥10 | ≥10 | |
| C | ≥6 | ≥8 | ≥10 |
| Apparent porosity(%) | ≤10 | ≤10 | ≤10 |
| Bulk density(g/cm3) | ≥2.65 | ≥2.85 | ≥2.98 |
| Cold crushing strength(MPa) | ≥35 | ≥50 | ≥35 |
| Modulus of rupture at room temperature | ≥2 | ≥4 | ≥2 |
Alumina silicon carbide carbon brick using grade alumina, fused alumina, silicon carbide, graphite and high-pressure molding of additives, mainly for ordinary ladle, ladle desulfurization, Large torpedo car.
Alumina silicon carbide carbon brick as a composite refractories, Effective use of the high thermal capacity and strong resistance to slag erosion and magnesia carbon, low expansion, the biggest drawback is compensated magnesia poor chipping resistance.
Specifications
SILICA BRICK FOR COKE OVEN
1. NASDAQ listed company
2.stock code: ANNC
3. many patent products
4.pass ISO,GB,YB,DIN
- Q:Why is the highest brick coke oven temperature measuring point temperature not exceeding 1450
- That is because the brick load softening point the maximum temperature is 1450 degrees.
- Q:Glass kiln brick for physical and chemical indicators?
- Glass kiln with high quality silica brick with silicon oxide content, low melt index, mainly used for glass kiln crown, parapet, wall hanging, small furnace arch superstructure and regenerator.
- Q:The introduction of silica brick
- Brick refers to the content of more than 93% products SiO2. Brick with SiO2 content of not less than 96% of silica as raw materials, adding mineralizer and binder, through mixing, molding, drying, sintering and other processes in the system. The higher the content of SiO2 in silica raw material, the higher the refractoriness of the product. According to the use of brick varieties, divided into: coke oven silica brick, brick for hot blast stove, electric stove with brick, brick for glass furnaces. According to the transformation is divided into: standard bricks, tiles, bricks and general special brick etc..
- Q:The introduction of silica brick
- The silica mineral phase is mainly composed of tridymite and cristobalite, there is a small amount of quartz and glass
- Q:What are the main constituents of refractory bricks?
- (a) containing refractory brick brick, refers to more than SiO293%, is the main varieties of acid resistant brick. It is mainly used for coke oven building, also used in furnaces all kinds of glass, ceramic and carbon calciner, refractory brick arches and other load-bearing parts, is also used in high temperature bearing part of hot blast stove, but should not be used in thermal equipment below 600 DEG C and the temperature fluctuation in the.
- Q:The hot blast stove when the temperature did not rise against the brick interface decreased
- How to keep the brick masonry temperature not lower than 600 DEG C, while the exhaust temperature is not higher than 400 DEG C.
- Q:The United States of our brick anti-dumping duties?
- . According to the relevant legal procedures, the United States International Trade Commission will make a final ruling on the anti dumping industrial injury before January 6, 2014, if an affirmative determination, the U.S. Department of Commerce will be involved in product release tax anti-dumping order.
- Q:What is the effect of the content of silicon nitride in silicon nitride bonded silicon carbide brick on the use of electrobath? Thank you
- Small fluctuations in the chemical composition do not have a significant effect on use. The key is the operation of the electrolyzer in production to determine whether the side wall will be damaged.
- Q:The formula in the refractory brick, and firing curve, who knows?
- By silica powder, 81-85%, perlite 15-19%, plus the total weight of the main raw materials of the following accessories
- Q:What is the silica refractory products?
- Refractory brick with silica content greater than 90%.
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Silica Brick for Coke Oven Cmax-4
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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