离岸价格
获取最新报价|
Minimum Order
位置:
china
最小订单价格:
-
最小订单:
-
包装细节:
-
交货时间:
10-15 days
供应能力:
-
付款方式:
T/T, L/C, Western Union, Money Gram, PayPal
联系人 candy
2nd Floor, Xinghu Commercial Building, No. 46, Huli Road, Xiamen, Fujian
Zircon Corundum Brick
Fused Casting Zirconia Corundum (AZS) Bricks for Glass Furnace
1) Sintered technique.
2) For glass furnace
3) ISO***1
Fused Casting Zirconia Corundum (AZS) Bricks for Glass Furnace
1. Definition: It is mainly made of the baddeleyite and corundum
material.
2. Raw Material: Corundum and baddeleyite eutecticum
3.Product technology: Casting technology.
4.Production Process:
Zirconite (Industry zirconia) and industry alumina are the mainly
mixed raw material.
Melt them in the electric furnace, casting, annealing, machining,
and then finished.
5. Highlight:
1). Fine thermal conductivity in the normal temperature.
2). Compact structure.
3). Strong resistant erosion stability to the glass liquid.
4). No color to the glass.
Properties:
| Chemical Composition | AZS**3 | AZS**6 | AZS**1 |
| ZrO2 | ≥*3 | ≥*5 | ≥*0 |
| SiO2 | ≤*6.0 | ≤*4 | ≤*3.0 |
| Al2O3 | a little | a little | a little |
| Na2O | ≤1.5 | ≤1.6 | ≤1.3 |
| Fe2O3+TiO2 | ≤0.3 | ≤0.3 | ≤0.3 |
Physical Properties
| Bulk Density(g/cm3): | 3.**3.6 | 3.*5 | 3.9 | |
| Cold Crushing (Mpa) | **0 | **0 | **0 | |
| Thermal Expansion Coefficient (***0°C) | 0.8 | 0.8 | 0.8 | |
| Exudation Temp. of Glass Phase | ***0 | ***0 | ***0 | |
| Corrosion Resistance of Glass Melt (mm/*4h) | 1.6 | 1.5 | 1.3 | |
| Density | PT QX | 3.4 | 3.*5 | 3.*5 |
| WS ZWS | 3.6 | 3.7 | 3.8 | |
Phase Composition (%)
| Baddeleyite | *2 | *5 | *0 |
| Glass Phase | *1 | *8 | *7 |
| α-corundum | *7 | *7 | *3 |
