Huachen Refractory
Phone/WhatsApp
008618939512185
Email :info@hcrefractory.com
Web : www.azsblock.com

Huachen Refractory
Tel: 0086-371-86503968
Fax:0086-371-69399809
Mob:0086-18939512185
Email:hc01@hcrefractory.com
Skype: dannylsf01
Add: 1899th, Zhongzhou Road,
Guangcheng District,
Zhengzhou City, Henan
Province.China. 450000
Model Number:AZSR-50V,AZSM-06J,AZSM-05,AZSM-04L
Certification:ISO9001- 14001
Minimum Order Quantity:5 MT
Zircin ramming mass description
Zircon ramming mass is a type of monolithic refractory with low plasticity. It has good integrity, sealing, strong adaptability, good corrosion resistance and high refrarotiness. It is widely used in the bottom of glass furnaces.
It is composed of Zircon aggregate, powder material, binder and additives, which are mixed according to a certain proportion and then molded by ramming. Zircon aggregate is the skeleton of zircon ramming mass. Zircon ramming mass is widely used in the sealing and insulation of the glass furnace bottom. Although ramming mass accounts for a small proportion of the entire refractory materials, it is used in critical parts. It is subjected to severe environment, high temperature, corrosion by glass liquid and static penetration of glass liquid. Moreover, it is difficult to be repaired.
Zircon ramming mass characters:
1. High refractoriness, High refractoriness under load.
2. High density, low porosity.
3. Good slag resistance and corrosion resistance.
4. High strength and wear resistance.
5. Good resistance to flake performance.
6. Good thermal shock stability.
7. Scouring resistance
8. Good hot strength.
Zircon ramming mass physical and chemical:
Item | Behaviors | ||||
AZSR-50V ERSOL 50 | AZSM-06J ERSOL 06 | AZSM-05 ERSOL 05 | AZSM-04L ERSOL 04 | ||
Chemical Composition | Al2O3 | 48 | 48 | 48 | 48 |
ZrO2 | 30 | 30 | 30 | 30 | |
SiO2 | 20 | 20 | 20 | 20 | |
Others | 2 | 2 | 2 | 2 | |
Bulk density g/cm3 | 3.2 | 3.1 | 3.1 | 3.1 | |
Crystallographic analysis after being sintered at 1300/1500°C | Corundum, zirconium oxide | Corundum, zirconium oxide | Corundum, zirconium oxide | Corundum, zirconium oxide | |
Thermal conductivity | Good | Good | Good | Good | |
Anti-corrosion property | Excellent at 1300°C | Excellent at 1300°C | Excellent at 1300°C | Excellent at 1300°C | |
particle diameter of grain | 0-5mm | 0-0.6mm | 0-0.5mm | 0-0.4mm | |
Application temperature | Cold/low temperature | Cold/low temperature | Cold/low temperature | Cold/low temperature | |
Quantity of water | 8-10% (proportion by weight) | 10-12% (proportion by weight) | 10-12% (proportion by weight) | 10-12% (proportion by weight) | |
Solidification | Water (ceramic) | Water (ceramic) | Water (ceramic) | Water (ceramic) | |
Packaging | 25kg/bag | 25kg/bag | 25kg/bag | 25kg/bag | |
Quality guarantee period | 12 months | 12 months | 12 months | 12 months | |
Used for | Under bottom paving, spreading, Melting end and working area | Under bottom paving, spreading and the place between fused cast brick and ERSOL 50 | Under bottom paving, spreading, and the joint between bricks of two layers that are between the fused cast brick and ERSOL 50 | Joint between bricks of two | |