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Dalian Economic & Technology Development Co., Ltd.

Products >> Magnesia Chrome brick

Magnesia Chrome brick

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Description
Product Name: Magnesia Chrome brick
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Specifications High purity Magnesia Chrome brick
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Specification General MgO-Cr2O3 Brick
MG-4 MG-8 MG-12 MG-16 MG-20
MgO (%) ¡Ý 70 65 60 50 42
Cr2O3 (%) ¡Ü 4 8 12 16 20
Apparent Porosity (%) ¡Ü 20 20 20 19 19
Cold Crushing Strength(***)¡Ý 35 35 35 35 35
Initial Soften Point
Under load () ¡Ý 1560 1580 1580 1610 1640
Resistance to thermal
shock (Time) ¡Ý 5 5 5 5 5
Specification Direct Bonded MgO-Cr2O3 Brick
ZMG-4 ZMG-8 ZMG-12 ZMG-16 ZMG-20
MgO (%)¡Ý 75 70 65 60 55
Cr2O3 (%)¡Ý 4 8 12 16 20
SiO2 (%)¡Ü 2.5 2.0 1.5 1.5 1.2
Apparent Porosity (%)¡Ü 18 18 18 18 18
Cold Crushing Strength(***)¡Ý 45 45 45 40 35
Initial Soften Point
Under load ()¡Ý 1650 1650 1680 1700 1700
Resistance to thermal
shock (Time)¡Ý 6 6 6 6 6
Specification Rebonded MgO-Cr2O3 Brick Semi-Rebonded MgO-Cr2O3 Brick
ZJMG-8 ZJMG-12 ZJMG-16 ZJMG-20 ZJMG-4 ZJMG-8 ZJMG-12 ZJMG-16 ZJMG-20
MgO (%)¡Ý 75 66 58 55 80 75 65 58 50
Cr2O3 (%)¡Ý 8 12 16 20 4 8 12 16 20
SiO2 (%)¡Ü 1.5 1.5 1.5 1.2 1.5 1.5 1.5 1.5 1.2
Apparent Porosity (%)¡Ü 18 18 18 18 18 18 18 18 18
Cold Crushing Strength(***)¡Ý 50 50 45 40 40 40 40 35 35
Initial Soften Point Under load()¡Ý 1700 1700 1700 1700 1700 1700 1700 1700 1700

Contact Us
Company: Dalian Economic & Technology Development Co., Ltd.
Contact: Mr. lu lucas
Address: Rm2215 shangding Bldg., 4#,shanghai Street, Zhongshan District, Dalian, China
Postcode: 116001
Tel: 0411-82640469
Fax: 0411-82690722
E-mail:         


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Tel : 0411-82640469 Fax : 0411-82690722
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