Model: | Refractory |
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Brand: | Gongyi Taurus Refractory Material Factory |
Origin: | Made In China |
Category: | Metallurgy , Mining & Energy / Metallurgy & Mining / Metal Mineral |
Label: | Magnesia refractory , refractory |
Price: |
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Min. Order: | - |
Last Online:15 Mar, 2017 |
Magnesia refractory cement
Model
Material | Magnesite Chrome | Alumina Magnesite | Alumina Magnesite | Alumina Magnesite | Alumina Zirconium | |
Type | MCD | AMD-1 | AMD-2 | AMD-3 | AZD | |
Chemical Composition (%) | Al2O3 | — | 75 | 80 | 82 | 90 |
SiO2 | 4 | — | — | — | — | |
MgO | 85 | 10 | 12 | 14 | — | |
Fe2O3 | 0.5 | 0.5 | 0.3 | 0.2 | ZrO23 | |
Cold Crushing Strength (MPa) | 1250℃×3h After firing at | 15 | 18 | 20 | 20 | 18 |
Principal Crystalline Phase | 1250℃×3h | Spinel Phase | Spinel Phase | Spinel Phase | Spinel Phase | Corundum Phase |
Linear Changing after Burn (%) | 1250℃×3h After firing at | 0~+0.9 | 0~+0.9 | 0~+0.7 | 0~+0.5 | 0~+0.3 |
Bulk Density(g/cm3) | 1250℃×3h | 2.7 | 2.7 | 2.7 | 2.8 | 3 |
Refractoriness(℃)≥ | 1790 | 1650 | 1700 | 1750 | 1810 | |
Refractoriness under load(℃) | 1600 | 1600 | 1650 | 1700 | 1680 | |
Amount for construction(kg/m3) | 2900 | 2600 | 2700 | 2900 | 3150 | |
Applied Metal | Cupronickel, metal iron and alloy with higher nickel | Copper, Mg-Cu, aluminum bronze | Special copper with nickel, zirconium and Magnesium | |||
Method of Construction | Jolt or ramming | |||||
Application | Induction melting furnace for nonferrous metal and ferrous metal | |||||
Characteristic | High load low wriggle Thermal shock resistance; High refractoriness Corrosion resistance Spalling resistance; Volume stability High purity materials; Combined agent added. |
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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