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Corundum Brick

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Market price
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Number of views:
1000
Product serial number
1006
Quantity
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+
Stock:
0
1
Product description
Parameters

Corundum brick has the advantages of high refractoriness, high strength, high load softening temperature, high temperature creep resistance, volume stability and strong chemical stability. It has been widely used in oil or gas gasifiers, ethylene engineering gasifiers, A thermal furnace equipment such as an ammonia plant with high temperature, high pressure and serious chemical attack.

Technical Data
Corundum Brick
GYA
GYB
GYC
Chemical Composition (wt%)
Al2O3
≥99
≥98
≥95
Fe2O3
≤0.1
≤0.1
≤0.2
SiO2
≤0.2
≤0.2
≤0.8
Volume Density(kg/m3
≥3200
≥3150
≥3150
Normal Temperature Compression Strength (MPa)
≥80
≥80
≥90
Refractoriness under Load (℃)
0.2MPa,0.6%
>1700
>1700
>1700
Refiring Linear Change (%)
1600℃×3h
±0.2
±0.2
±0.2
Maximum Service Temperature (℃)
≥1800
≥1750
≥1700
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Mobile phone:
13506437968
Fax: 0533-6127266
E-mail: hqwsji@163.com
Add: Louzi Village, Qidu Town, Linzi District, Zibo City, Shandong, China

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