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:Fused cast AZS 36 block
Certification:ISO9001-14001
Minimum Order Quantity:10MT
Fused cast AZS 41 block
Fused cast AZS 41 block can be produced only one methods (casting type) of WS, and the ZrO2 content is above 41%.
There are not shrinkage cavities in this series of brick with well distributed inner structure,Fused cast AZS 41 block not only has the eutectic crystals of silica and alumina, but also contains more uniformly distributed zirconia crystals.Therefore,the key parts of glass kilns were selected to used this block make sure the furnace everyt parts have same life with that of other parts. It is proper to be used in the parts that demand particularly high erosion-resisting, such as electric-melting tank bottom and side wall, the turning of feed inlet, and the parts of formation of bumps and dog hole,furnace weir, throat of furnace.
Fused cast AZS 41 block Chemical and Physical
Item | Item Description | |
| Product (other)Name | Fused cast block ER 1711 Fused cast block ZB 1711 Fused cast block CS-5 Fused cast block UNICOR 1 Fused cast block REFEL1240 | |
Chemical Composition | Al2O3 | ≥45.00 |
ZrO2 | ≥40.50 | |
SiO2 | ≤13.00 | |
Na2O+K2O | ≤1.30 | |
Bulk density | ≥4.00 | |
Apparent Porosity | ≤1.2 | |
Cold Crushing Strength(Mpa) | ≥300 | |
Seeping degree ( ℃) | ≥1410 | |
Foaming index %(1300℃×10h) | ≤2.0 | |
Anti-corrosion rate of glass liquid (%)1500℃×36h(mm/24h) | ≤1.2 | |
Apparent density(g/cm3) | PT(RN RC N) | ≥3.70 |
ZWS(RR EVF EC ENC) | ≥3.90 | |
WS( RT VF EPIC FVP DCL) | ≥4.00 | |