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Zhengzhou Rongsheng Refractory Co., Ltd.

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High Alumina Corundum Brick

Name: High Alumina Corundum Brick
Brand: Rongsheng
Price: 200 USD

China High Alumina Corundum Brick factory

Place of Origin : Zhengzhou ,China

Brand Name : Rongsheng

Certification : ISO9001

Model Number : AZS33#;AZS36#:AZS41#

MOQ : 25 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

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Good thermal Shock Resistibility AZS-33 Fused Zircon Corundum Brick Refractory Brick

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

phase composition(%)

baddeleyite	32	35	40
glass phase	21	18	17
α- corundum	47	47	43

High Alumina Corundum Brick

Product Tags:

building materials bricks

high temp brick

High Alumina Corundum Brick

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