Magnesite Chrome Brick - Direct-Bonded Magnesia-Chrome Brick FAM-6
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Description:
It is made with sintered magnesia and refractory level chrome ore as raw materials. The space between refractory grains is bonded with silicate. The domestic so called magnesia –Chrome bricks .
The refractoriness of magnesia chrome bricks are more than 2000°C,and the refractory under load is a above 1550°C.Good steady volume in high temperature , the performance of meeting sudden cold and sudden hot is better than magnesia bricks
Specifications:
Direct-Bonded Magnesia-Chrome Brick
Main Application:It’s mainly applied to line the sintering zone of the new dry-processing of cement kilns and glass tank furnaces as checkers and the other industrial furnaces.
Chemical & Physical Data
Brand | MgO % | Cr2O3 % | SiO2 % | A.P. % | BDg/cm3 | CCS.MPa | R.U.L °C |
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 |
Rebonded Magnesia-Chrome Brick
Main Application:
Chemical & Physical Data
Brand | MgO % | Cr2O3 % | SiO2 % | A.P. % | BDg/cm3 | CCS.MPa | R.U.L °C |
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
Main Application:It’s widely used for every industrial furnaces of the metallurgical and building materials industry.
Chemical & Physical Data
Brand | MgO % | Cr2O3 % | SiO2 % | A.P. % | BDg/cm3 | CCS.MPa | R.U.L °C |
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 |
The bricks are packed on wooden pallet with papers in each layer and PP film wrapped outside of the whole pallet.
- Q:Process for producing magnesia chrome brick
- The process of firing magnesia chrome bricks is roughly the same as that of magnesia bricks. In order to remove the bricks during sintering, due to MgO and Cr2O3, Al2O3 or direct bonding of magnesia chrome bricks
- Q:What are the differences between magnesium chrome bricks, such as direct bonding, re bonding, semi bonding, CO sintering and chemical bonding? Hope expert advice..
- The process of firing magnesia chrome bricks is roughly the same as that of magnesia bricks. In order to eliminate the brick during firing, due to MgO and Cr2O3, Al2O3
- Q:What is a half combination of magnesia chrome bricks?
- Semi - combined magnesia chrome brick is a kind of refractory product made from partly fused magnesia chromite sand.
- Q:What are the environmental hazards of magnesia chrome refractory bricks?
- Some of the magnesia chrome bricks will be converted into Cr6+ when used, producing K2CrO4 and other toxic and carcinogenic compounds such as Cr3+
- Q:What are the main raw materials of magnesia chrome bricks?
- At present the most widely used are magnesium aluminum alloy, followed by magnesium manganese alloy and magnesium zinc zirconium alloy. Mainly used in aviation, aerospace, transportation, chemical, rocket and other industrial sectors. In practical metals, it is the lightest metal, and the specific gravity of magnesium is about 2/3 of aluminum and 1/4 of iron. It is the lightest metal in practical metals, high strength and high rigidity.
- Q:Refractory brick, high alumina brick, magnesia chrome brick, magnesia brick, clay brick, which type of high temperature refractory brick?
- High alumina brick clay brick up to 1700 degrees above 1500 degrees -1750 degrees of magnesia brick and magnesia chrome brick 1500-1650 degrees.
- Q:How much is magnesium chrome brick a ton?
- Magnesium chrome bricks according to physical and chemical indicators in order to know the specific price, the production of magnesia chrome brick place a lot
- Q:What is the difference between magnesia chrome brick and direct bonded magnesia chrome brick?
- The performance of direct bonding magnesia chrome brick is better than that of common magnesia chrome brick.
- Q:Magnesia chrome brick
- Magnesia chrome brick to Magnesium Oxide (MgO) and chromium oxide (Cr2O3) as the main ingredient, refractory periclase and spinel as main mineral components of products. The bricks have high refractoriness, high temperature strength, strong resistance to alkaline slag, good thermal stability, and certain adaptability to acid slag. The main raw materials for making magnesia chrome bricks are sintered magnesia and chromite. The purity of magnesia raw materials should be as high as possible, chrome iron ore chemical composition requirements: Cr2O3:30 - 45%, CaO = 1 ~ 1.5%.
- Q:What are the types of magnesia chrome bricks for industrial use?
- 1. burned magnesia chrome bricks 2. magnesia chrome bricks 3. semi bonded magnesia chrome brick and magnesia chrome brick generally is the three
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Magnesite Chrome Brick - Direct-Bonded Magnesia-Chrome Brick FAM-6
- Ref Price:
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- Loading Port:
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- Payment Terms:
- TT OR LC
- Min Order Qty:
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