Sign In | Join Free | My autochinanet.com |
|
Place of Origin : Zhengzhou ,China
Brand Name : Rongsheng
Certification : ISO9001,CE,CQC
Model Number : AZS33#;AZS36#:AZS41#
MOQ : 1 TONS
Price : 200-800USD
Packaging Details : packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages
Delivery Time : 20-30DAYS
Payment Terms : TT; L/C
Supply Ability : 2000tons /month
ZrO2,% : 33-40
SiO2,% : ≤13.0
Na2O,% : ≤1.3
cold crushing Mpa : 350
thermal expansion coefficient (1000°C) : 0.8
Compact Fused Zircon Corundum Brick Refractory Firebrick For Glass Furnace
Quick Detail:
♦ Compact microstructure
♦ Good erosion resistibility to molten glass
♦ Good thermal shock resistibility
♦ Barely rendering blister
Applications:
mainly used for side walls of flame furnaces with embedded melter bottoms, for total security with average pulls and campaign lengths, and superstructures, front wall, back wall, top crown in glass melting furnace.
Specifications:
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 |
Physical Properties
bulk density(g/cm3): | 3.5-3.6 | 3.75 | 3.90 | |
cold crushing Mpa | 350 | 350 | 350 | |
thermal expansion coefficient (1000°C) | 0.80 | 0.80 | 0.80 | |
exudation temp. of glass phase | 1400 | 1400 | 1400 | |
corrocion resistance of glass melt(mm/24h) | 1.6 | 1.5 | 1.3 | |
Density | PT QX | 3.40 | 3.45 | 3.55 |
WS ZWS | 3.60 | 3.70 | 3.8 |
phase composition(%)
baddeleyite | 32 | 35 | 40 |
glass phase | 21 | 18 | 17 |
α- corundum | 47 | 47 | 43 |
![]() |
Compact Fused Zircon Corundum Brick Refractory Firebrick For Glass Furnace Images |