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Metallurgical Industries Refractory Heat Resistant Bricks With High Cr2O3 Content Red Color

Metallurgical Industries Refractory Heat Resistant Bricks With High Cr2O3 Content Red Color

Brand Name:Jundao(Henan)
Certification:ISO9001:2015
Model Number:Magnesia chrome brick
Minimum Order Quantity:20 ton
Payment Terms:L/C, T/T, Western Union, MoneyGram
Place of Origin:Henan China
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Location: Zhengzhou Henan China
Address: 26th floor, Wealth center building A, intersection of Longhai road and Tongbai road, Zhongyuan district, Zhengzhou city, Henan province, China
Supplier`s last login times: within 1 hours
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Product Details

Magnesia-chrome brick containing not less than 15% high content of Cr2O3


Magnesia-chrome bricks are made of fused chrome sand and chrome ore with high Cr2O3 content and high purity.The refractory product for RH furnace is mainly magnesia chrome brick.


Magnesia-chrome bricks features

High refractoriness

High temperature strength

Strong resistance to alkaline slag corrosion

Excellent thermal shock resistance and certain adaptability to acidic slag.


Application

Magnesia chrome bricks are mainly used in metallurgical industries, such as the construction of flat furnace tops, electric furnace tops, refining furnaces and various non-ferrous metal smelting furnaces.

ItemsIndex value
MgO /%≥60
Cr2O3 /%≥15
SiO2 /%≤2
Bulk density /g/cm3≥3.1
Apparent porosity /%≤18
Cold crushing strength /Mpa≥40
Linear change rate /% (1600℃ 3h)+0.23
ApplicationRH furnace working layer of external refining furnace
China Metallurgical Industries Refractory Heat Resistant Bricks With High Cr2O3 Content Red Color supplier

Metallurgical Industries Refractory Heat Resistant Bricks With High Cr2O3 Content Red Color

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