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Direct Bond/Semi-Rebonded/Rebonded Magnesia Chrome Refractory Bricks For High Temperature Melting Furnace

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Direct Bond/Semi-Rebonded/Rebonded Magnesia Chrome Refractory Bricks For High Temperature Melting Furnace

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Brand Name : RONGSHENG

Model Number : 10101-52-7

Certification : ISO9001

Place of Origin : Henan, China

Weight Of Brick : 3-4KG/Pices

Working Temperature : 1450℃

Refractoriness : ≥1580℃

Maximum Service Temp : 1500

Bulk Density Dried : ≥2500

Mgo : 76%

Water Additio : 18

Raw Materials : Phosphate

Refractoriness Under Load : load: Min 1620°C

Apparent Orosity : ≤22%

Density : 2.3-2.5g/cm3

Installation Method : Vibration

Fe2O3 Content : ≤2%

Aluminum Content : ≥35%

Bulk Density : 1.0g/cm3

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Direct bond/semi-rebonded/rebonded magnesia chrome refractory bricks for high temperature melting furnace

Direct Bond/Semi-Rebonded/Rebonded Magnesia Chrome Refractory Bricks For High Temperature Melting Furnace

Product Description

Magnesia Chrome Brick Information

Magnesite chrome brick to magnesium oxide (MgO) and chromium oxide (Cr2O3) as the main ingredient,periclase and spinel as main mineral components of refractory products.

1.Common Magnesite chrome brick is made by sintered magnesia and refractory level chrome ore as raw materials. The space between refractory grains is bonded with silicate.

2.Direct-bonded Magnesite chrome brick is made by chrome ore with low content of impurities and pure magnesite,firing at the temperature above 1700°C.

3.Semi-rebonded and Fuse-rebonded magnesite chrome brick are made by fused magnesite chrome sinter.

Magnesia Chrome Brick Features

1. Low bulk density, low thermal conductivity, good thermal insulation performance.

2. Refractory category allow direct contact of fire, suitable ofr various atmosphere

3. Good integrity with furnace lining, long service life, easy operation, could be shaped freely

4. Product specification: standard form, normal standard, shaped and special shaped bricks.

5. Can be used in various kilns because of its cheapness and general tray package. Among all of the refractory materials, it is the most widely used.

Direct Bond/Semi-Rebonded/Rebonded Magnesia Chrome Refractory Bricks For High Temperature Melting Furnace

China magnesite chrome refractory bricks for industrial furnace


Standard sizing: 230 x 114 x 65 mm ,Special size and OEM Service also provide!
The size is precise, providing kinds of shapes according to customer's drawing

Specification

Direct Bond Magnesia-Chrome Bricks Chemical & Physical Data

Brand MgO % Cr2O3 % SiO2 % A.P. % BDg/cm3 CCS.MPa R.U.L ℃
DBMGe-8A ≥74 ≥8 ≤1.5 ≤18 2.98 ≥40 1660
DBMGe-8B ≥74 ≥8 ≤2.0 ≤18 2.98 ≥35 1600
DBMGe-12A ≥66 ≥12 ≤1.5 ≤18 3.1 ≥40 1660
DBMGe-12B ≥66 ≥12 ≤2.0 ≤18 3.1 ≥35 1600
DBMGe-16A ≥60 ≥16 ≤1.5 ≤18 3.15 ≥40 1660
DBMGe-16B ≥60 ≥16 ≤2.0 ≤18 3.15 ≥35 1600

Fuse-Rebonded Magnesia-Chrome Brick Chemical & Physical Data

Brand MgO % Cr2O3 % SiO2 % A.P. % BDg/cm3 CCS.MPa R.U.L ℃
RBMG-16A ≥65 ≥16 ≤1.2 ≤16 3.1 ≥45 1750
RBMG-16B ≥60 ≥16 ≤1.6 ≤16 3.1 ≥40 1700
RBMG-20A ≥60 ≥20 ≤1.2 ≤16 3.15 ≥45 1750
RBMG-20B ≥60 ≥20 ≤1.2 ≤16 3.15 ≥40 1700

Semi-Rebonded Magnesia-Chrome Brick Chemical & Physical Data

Brand MgO % Cr2O3 % SiO2 % A.P. % BDg/cm3 CCS.MPa R.U.L ℃
SBMG-16A ≥60 ≥16 ≤1.5 ≤17 3.1 ≥40 1750
SBMG-16B ≥60 ≥16 ≤1.8 ≤17 3.1 ≥35 1700
SBMG-20A ≥55 ≥20 ≤1.5 ≤17 3.15 ≥40 1750
SBMG-20B ≥55 ≥20 ≤1.8 ≤17 3.15 ≥35 1700

Direct Bond/Semi-Rebonded/Rebonded Magnesia Chrome Refractory Bricks For High Temperature Melting Furnace


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