Fused cast AZS 33 block
Introduction
Product Name
| Fused Cast AZS 33 Block
|
Raw Material | High pure zircon sand, industrial alumina, silica |
Commen Standard | 33% Zircon |
Brand | HCR-AZS 33 |
Certification | ISO09001 |
Shape | Block |
Size | Standard size & Customer size |
Usage | Used in glass furnace as tank wall, channel brick, pave brick, tuck stone, nozzle brick, etc. |
PS: We import Zircon sand from Austria to ensure AZS block’s quality.
Characters
1) High refractoriness under load
2) Low apparent porosity
3) Well cold crushing strength
4) Good mechanical strength
5) Null pollute glass liquid
6) Longer service than others since we use totally new raw material
Chemical and Physical
Item
| Item Description
|
Product (other)Name
| Fused cas AZS 33 block Fused cast block ER 1685
Fused ZB block 1691
Fused cast block CS-3
Fused cast block UNICOR 501
Fused cast block REFEL 1532
|
Chemical Composition
| Al2O3 | ≥50.00 |
ZrO2 | ≥32.50 |
SiO2 | ≤15.50 |
Na2O+K2O | ≤1.30 |
Bulk density | ≥3.75 |
Apparent Porosity | ≤1.2 |
Cold Crushing Strength (Mpa) | ≥300 |
Seeping degree (℃) | ≥1400 |
Foaming index %（1300℃×10h） | ≤2.0 |
Anti-corrosion rate of glass liquid (%) 1500℃×36h （mm/24h） | ≤1.5 |
Apparent density （g/cm3） | PT(RN RC N) | ≥3.50 |
ZWS(RR EVF EC ENC) | ≥3.65 |
WS( RT VF EPIC FVP DCL) | ≥3.70 |
Dimension (Unit: mm)
Thickness
| Width
| Length
| Cast method
|
Standard | Recommended | Standard | Recommended | Recommended |
|
75 | 75－100 | 400 | 350－150 | 300－600 | ＷＳ |
120 | 101－150 |
| 300－500 | 400－700 | ＰＴ，ＷＳ |
200 | 151－200 |
| 200－500 | 300－1000 | ＰＴ，ＷＳ |
250 | 201－250 |
| 300－450 | 400－1800 | ＰＴ，ＱＸ，ＺＷＳ，ＷＳ |
300 | 251－350 |
| 300－500 | 500－2500 | ＰＴ，ＱＸ，ＺＷＳ，ＷＳ |
350 | 351－400 |
| 300－500 | 500－1500 | ＷＳ |
Casting Method
PT: Normal casting, cavities are located under the casting scar
QX: Oriented casting, cavities are located at the rear bottom side
ZWS: Reinforced casting, with little cavities which located at the bottom of block
WS: Total filling, no cavity since the cavity zone be cut off
There still have other casting methods like RX, RL, RA, etc. Huachen only chose the most proper for his clients.
