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Magnesia Chrome Brick Refractory
1.High refractoriness 2.High temperature strength 3.Strong resistance to alkaline slag 4.Excellent thermal stability
Description
1. Magnesia-Chrome Brick Description
Magnesia-chrome bricks are refractory products with magnesium oxide (MgO) and chromium trioxide (Cr2O3) as the main components, and periclase and spinel as the main mineral components. This type of brick has high refractoriness, high temperature strength, strong corrosion resistance to alkaline slag, excellent thermal stability, and certain adaptability to acid slag. The main raw materials for the manufacture of magnesia-chrome bricks are sintered magnesia and chromite.
2. Magnesia-Chrome Brick Feature
(1) Good thermal shock stability
(2) Good corrosion resistance
(3)High compressive strength
(4)High flexural resistance
3.Technical parameter
Item | Magnesia-chrome bricks | Unfired magnesia-chrome brick | |||||||
MGe-8 | MGe-12 | MGe-16 | MGe-18 | MGe-26 | BMGe-8 | BMGe-12A | BMGe-12B | BMGe-16A | |
MgO %≥ | 60 | 55 | 45 | 42 | 30 | 65 | 60 | 60 | 55 |
Cr2O3 %≥ | 8 | 12 | 16 | 18 | 26 | 8 | 12 | 12 | 16 |
AP %≤ | 22 | 22 | 21 | 21 | 20 | 18 | 16 | 16 | 16 |
CCS MPa≥ | 30 | 30 | 25 | 25 | 30 | 55 | 55 | 55 | 55 |
0.2MPa RUL≥ | 1500 | 1500 | 1500 | 1500 | 1500 | 1500 | 1500 | 1500 | 1500 |
4.Magnesia-Chrome Brick Application
Magnesium chrome bricks are widely used in non-ferrous, steel, glass melting furnace cement industry, rotary kiln lining, construction of open hearth furnace top, electric furnace top, external refining furnace and various non-ferrous metal smelting furnaces
5.Packing &Shipping
(1)Carton packaging .
(2)tray + plastic film + fixed band .
(3)pallets: 1*1m,0.93*0.93m .
(4)tray weight: 1.6~2.0ton.
(5)packaging according to customer service requirements .
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