Zhengzhou Rongsheng Refractory Co., Ltd.
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China,Zhengzhou ,Henan
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Verified Supplier
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- Glass Melting Furnace Refractory Materials Fused Azs Block Zirconia Corundum
- Product Details
- Company Details
Product Specification
|
|
|
|
| Melting Point |
High |
Keyword |
refractories materials |
| Thickness |
2cm |
Performance |
Good thermal shock stability |
| Customized |
yes |
Package |
Wooden package |
| Items |
acid-proof brick |
Cold Crushing Mpa |
350 |
| Hardness |
High hardness |
Method |
Sintered |
| Refractoriness Under Load |
≥1500℃ |
Thermalshockresistance |
Good |
| Density |
3.5 g/cm3 |
Softening Temperature |
1400℃ |
| Bulk Density |
2.8g/cm3 |
Brand Name |
RONGSHENG |
| Certification |
ISO9001 |
Place of Origin |
Henan, China |
| High Light |
Zirconia Corundum Brick
，Glass Melting Furnace Refractory Materials
，Fusion Cast Brick
|
Product descriptions from the supplier
Zirconia Corundum Bricks Introduction AZS bricks, also known as fused zirconia corundum bricks, are made by carefully selected zircon sand and industrial aluminum oxide powder in a 1:1 ratio, with a small amount of flux added, mixed evenly, melted at 1800~1900 ℃, and then cast into shape. Generally, zirconium corundum bricks can be divided into several grades according to the content of ZrO2, such as three grades of 33%, 36% and 41%. They have high melting point, good chemical stability, and strong corrosion resistance to acid and alkaline media, especially molten glass.
Azs Refractory Brick Features 1. High refractoriness and high refractoriness under load. 2. Good wear-resistance,slag-resistance and alkali corrosion resistance. 3. Good thermal stability. 4. High compression strength. 5. Long service life.
AZS Brick Application AZS bricks are used in industrial furnaces, such as glass furnaces, Sodium silicate furnace, ceramic frit furnace,chemical industrial, metallurgical furnaces,etc.
| 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 |
| |
| Bulk density(g/cm3) | 3.5-3.6 | 3.75 | 3.9 |
| Cold crushing (Mpa) | 350 | 350 | 350 |
| Thermal expansion coefficient (1000°C) | 0.8 | 0.8 | 0.8 |
| Exudation temp. of glass phase | 1400 | 1400 | 1400 |
| Corrocion resistance of glass melt(mm/24h) | 1.6 | 1.5 | 1.3 |
| Density PT QX | 3.4 | 3.45 | 3.55 |
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
-
Business Type:
Manufacturer
-
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Total Annual:
20000000-50000000
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Employee Number:
101~150
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Ecer Certification：
Verified Supplier
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