Compact microstructure Fused Zircon Corundum Brick Refractory Brick For Glass Furnace AIA-1 manufacturer from China Rongsheng Kiln Refractory Company Group

$Compact microstructure Fused Zircon Corundum Brick Refractory Brick For Glass Furnace$

$Compact microstructure Fused Zircon Corundum Brick Refractory Brick For Glass Furnace$
$Compact microstructure Fused Zircon Corundum Brick Refractory Brick For Glass Furnace$

Compact microstructure Fused Zircon Corundum Brick Refractory Brick For Glass Furnace

Place of Origin:

Guangdong, China (Mainland)


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Product Detail

Model No.: AIA-1

Quick Detail:

♦ Compact microstructure
♦ Good er

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
Density	WS ZWS	3.60	3.70	3.8