Contact Platform Support
Help Center
Related Products
-
for Glass Kiln Fire Brick for Sale Magnesia Chrome BrickNegotiableMOQ: 1 Ton -
for Galss Furnace Fireproof Brick Magnesia BrickNegotiableMOQ: 1 Ton
-
Top Quality! Refractory Brick Fused Magnesite Brick for Glass KilnNegotiableMOQ: 1 Ton
-
for Glass Furnace Fused Magnesia Refractory BrickNegotiableMOQ: 1 Ton
-
Refractory Series Manufacture Magnesia BricksNegotiableMOQ: 1 Ton
Specifications
Advantages:1. magnesia chrome brick
2.CCS:60mpa; RUL:1700
3. Excellent erosion resistance
4. Long service life
brief introduction of magnesia bricks
1.The products use fused magnesia as main raw material, after a reasonable size distribution, high pressure forming, high-temperature sintering. The product has strong resistance to slag corrosion ability and high temperature dimensional stability. Mainly used in glass furnace regenerator, the upper part.
2.The regular magnesia bricks are made from dense dead burned magnesia that makes the bricks in good refractoriness, corrosion-resistance, and widely used in checker chamber of glass tank, lime kiln, non-ferrous metallurgical furnaces, open heart furnace, iron mixer and EAF of steel-making, and also ferro-alloy furnace, etc.
3. The bricks with MgO 95% or more in content take the secondary-burning dead burned magnesia or electrofused magnesia as the raw material and bured under the condition of ultra high temperature. They have the features of highly directly bonded and corrosion-resistance and widely used in various kinds of high temperature kilns and furnaces
physical and chemical index:
|
| Quality Magnesia Brick | ||||
MZ-91 | MZ-92 | MZ-95 | MZ-96 | MZ-97 | MZ-98 | |
MgO % | ≥91 | ≥92 | ≥94.5 | ≥95.5 | ≥96.5 | ≥97.5 |
SiO2 % | ≤3.5 | ≤3.0 | ≤2.0 | ≤1.5 | ≤1.0 |
|
CaO % | ≤3 | ≤2.5 | ≤2.0 | ≤1.8 | ≤1.5 | ≤1.2 |
Apparent Porosity % | ≤18 | ≤18 | ≤18 | ≤18 | ≤17 | ≤17 |
Cold Crushing Strength Mpa | ≥58 | ≥60 | ≥60 | ≥60 | ≥60 | ≥60 |
Bulk Density g/cm3 | ≥2.9 | ≥2.9 | ≥2.95 | ≥3.0 | ≥3.05 | ≥3.1 |
0.2Mpa Refractoriness Under Load T0.6 | ≥1550 | ≥1600 | ≥1650 | ≥1650 | ≥1700 | ≥1700 |
Thermal Stability 950°C Wind cycles |
|
| ≥20 | ≥20 | ≥20 | ≥20 |
Reheat liner change 1650°C×2h % | ≤0.5 |
|
|
|
|
|
Send Inquiry to This Supplier
You May Also Like
-
Colorful Powerful 3MM / 5MM Neodymium Ball Magnets NeocubesNegotiableMOQ: 1 Metric Ton
-
Stainless Steel CNC Machining Services For Winding Machines , Wood Working RoutersNegotiableMOQ: 1 Metric Ton
-
Rectangular Extruded Aluminum Window Frame 6000mm / 3000mm For ConstructionNegotiableMOQ: 1 Metric Ton
-
Reinforcing Mechanical Anchorages Rebar Coupler 12mm - 40mm Carbon Steel CouplersNegotiableMOQ: 1 Metric Ton
-
PB223 Well Lighting Box For Elevator / Lift , Elevator ComponentNegotiableMOQ: 1 Metric Ton
-
Customized Aluminum 4 Axis CNC Milling High Precision Parts 0.006mm ToloranceNegotiableMOQ: 1 Metric Ton
-
Sell Refractory MaterialNegotiableMOQ: 1 Metric Ton
-
Zircon SandUS$ 75,000 - 950,000MOQ: 1 Set
-
Black Silicon Carbide for Refractory With Super High HardnessUS$ 750 - 1,500MOQ: 20 Tons
-
Rotary KilnNegotiableMOQ: 1
