Zhengzhou Rongsheng Refractory Co., Ltd.
| SiO2 Content (%) | ≤13.0 |
| Al2O3 Content (%) | a little |
| MgO Content (%) | 0.8-1.2 |
| CaO Content (%) | 0.34% |
| CrO Content (%) | 0.002% |
| SiC Content (%) | 1.2-1.4 |
| Brand Name | RONGSHENG |
| Model Number | 10101-52-7 |
| Certification | ISO9001 |
| Place of Origin | Henan, China |
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Refractory material AZS refractory brick for glass kiln / fire resistant bricks
Product Specification
| SiO2 Content (%) | ≤13.0 | Al2O3 Content (%) | a little |
| MgO Content (%) | 0.8-1.2 | CaO Content (%) | 0.34% |
| CrO Content (%) | 0.002% | SiC Content (%) | 1.2-1.4 |
| Brand Name | RONGSHENG | Model Number | 10101-52-7 |
| Certification | ISO9001 | Place of Origin | Henan, China |
| High Light | Furnace Zirconia Corundum Bricks ，Azs Refractory Brick ，10101-52-7 Corundum Bricks | ||
Fused AZS Bricks Product Details
Fused AZS bricks are indispensable refractory material for glass kiln key parts, because they not only have strong resistance to glass liquid corrosion, but have no pollution to glass liquid. AZS bricks are all called zirconia corundum bricks. The primary raw materials of fused AZS bricks are industrial alumina, ZrO2 and calcined zircon, auxiliary materials are sodium carbonate and borax. Fused AZS bricks production process is: raw material batching-three-phase electric arc melting-casting-annealing-machining and inspection. By ZrO2 content, fused AZS bricks are divided into fused AZS-33 bricks, fused AZS-36 bricks and fused AZS-41 bricks.
Fused AZS Bricks Product Feature
1.High temperature resistance
2.High strength,high compression resistance,
3.Excellent thermal shock resistance,
4.High bulk density, good thermal conductivity,
5.Good wear resistance and acid,alkali corrosion resistance.
Fused AZS Bricks Product Applications
The most important application of AZS bricks is glass furnace. AZS-33 bricks are mainly used at working tank, fore-hearth, upper structure and crown. AZS-36 bricks have high corrosion resistance and low pollution to glass liquid, they are mainly used at the parts contacting with glass liquid, such as melting tank wall, clarification tank, working tank and so on. AZS-41 bricks have the best glass liquid corrosion resistance and the lowest pollution to glass liquid. Their main application parts are: melting tank wall, throat, kiln weir, charging hole corner brick, bubble bricks, electrode bricks and so on.
Physical and chemical indexes
| chemical composition | AZS-33 | AZS-36 | AZS-41 | |
| ZrO2 | ≥33 | ≥35 | ≥40 | |
| SiO2 | ≤16.0 | ≤14 | ≤13.0 | |
| Al2O3 | a little | a little | a little | |
| Na2O | ≤1.5 | ≤1.6 | ≤1.3 | |
| Fe2O3+TiO2 | ≤0.3 | ≤0.3 | ≤0.3 | |
| Physical Properties | AZS-33 | AZS-36 | AZS-41 | |
| bulk density(g/cm3) | 3.5-3.6 | 3.75 | 3.9 | |
| cold crushing Mpa | 350 | 350 | 350 | |
| thermal expansion coefficient (1000°C) | 0.80 | 0.80 | 0.80 | |
| exudation temp. of glass phase | 1400 | 1400 | 1400 | |
| corrocion resistance of glass melt(mm/24h) | 1.6 | 1.5 | 1.3 | |
| Density | PT QX | 3.40 | 3.45 | 3.55 |
| WS ZWS | 3.60 | 3.70 | 3.80 | |
| phase composition(%) | AZS-33 | AZS-36 | AZS-41 | |
| baddeleyite | 32 | 35 | 40 | |
| glass phase | 21 | 18 | 17 | |
| α- corundum | 47 | 47 | 43 |
|
Company Details
Business Type:
Manufacturer
Year Established:
2011
Total Annual:
20000000-50000000
Employee Number:
101~150
Ecer Certification：
Verified Supplier
Our company can provide not only the domestic and foreign customers excellent quality of high-temperature thermal insulation material, but also the first-rate service including professional furnace lining design, installation supervision, engineering construction etc. <p style="... Our company can provide not only the domestic and foreign customers excellent quality of high-temperature thermal insulation material, but also the first-rate service including professional furnace lining design, installation supervision, engineering construction etc. <p style="...
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