Model: | refractory |
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Brand: | Gongyi Taurus Refractory Material Factory |
Origin: | - |
Category: | Metallurgy , Mining & Energy / Metallurgy & Mining / Metal Mineral |
Label: | Alumina Composite re |
Price: |
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Min. Order: | - |
Live Chat: | Last Online:15 Mar, 2017 |
Alumina Composite refractory concrete
Model
Properey | ASC—1 | ASC—2 | ASC—3 | AZC | |||
Chemical composition (%) | Al2O3≥ | 60 | 65 | 70 | 70 | ||
SiO2≥ | 25 | 20 | 13 | --- | |||
SiC≥ | 5 | 6 | 12 | 8 | |||
Cold crushing strength (MPa) | 1250℃×3h
After firing at |
12 | 10 | 8 | 10 | ||
Apparent porosity (%) | 1250℃×3h
After firing at |
25 | 25 | 24 | 24 | ||
Linear changing after burnt (%) | 1250℃×3h
After firing at |
-0.3~+0.8 | -0.5~+0.6 | ||||
Bulk density (g./cm3)
|
1250℃×3h
After firing at |
2.7 | 2.8 | 2.85 | 2.85 | ||
Refractoriness≥ (℃) | 1700 | 1750 | 1790 | 1790 | |||
Amount for construction (kg/m3) | 2850 | 2950 | 3000 | 3000 | |||
Method of construction | Jolt or ramming | ||||||
Colour | Grey & Black | ||||||
Method of construction | Jolt or ramming | ||||||
Application | Melting furnace for nonferrous metals | ||||||
Characteristic |
Properey | AZC-1 | AZC-2 | AZC-3 | AZC-4 | |
Chemical composition(%) | Al2O3≥ | 60 | 65 | 70 | 80 |
ZrO2≥ | 3.2 | 3.2 | 4.5 | 5.5 | |
SiC≥ | 5 | 5 | 8 | 8 | |
Cold crushing strength (MPa) | 1250℃×3h
After firing at |
12 | 10 | 10 | 8 |
Apparent porosity(%) | 1250℃×3h
After firing at |
28 | 27 | 24 | 21 |
Linear changing after burnt (%) | 1250℃×3h
After firing at |
0~1 | 0.1~0.9 | 0.1~0.8 | 0.3~0.7 |
Bulk density (g./cm3) | 1250℃×3h
After firing at |
2.6 | 2.65 | 2.85 | 2.95 |
Refractoriness≥ (℃) | 1750 | 1790 | 1790 | 1850 | |
Amount for construction(kg/m3) | 2750 | 2800 | 3000 | 3100 | |
Method of construction | Jolt or ramming | ||||
Application | Melting furnace for nonferrous metals | ||||
Characteristic | Timeproof Erode resistance Corrosion resistance Thermal shock resistance
Spalling resistance Volume stability Mineralizer added Perfect material Antipouution |
Taurus Refractory ramming mass Factory mainly engaged in professional manufacturer of development, production and sales of the refractory mixture such as melting copper, aluminum and zinc furnace lining. And supply castable refractory for copper smelting, ramming mass for molten copper,fire clay,refractory mortar, refractory cement ,refractory mixture, refractory concrete and silica sand for copper smelting.
Website: http://www.jnrefractory.com
Contact: Mr. Niu
Tel: +86-371-64372566
Fax: +86-371-64372588
Mobile Phone: +86-15137151612
Email: info@jnrefractory.com
gyjinniu@163.com
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