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Sidewall Al2O3 Refractory Magnesia Carbon Bricks

Categories Magnesia Carbon Bricks
Brand Name: ZHENGZHOUXINYU
Model Number: LMC
Certification: GB/T19001-2016/ISO9001:2005
Place of Origin: ZHENGZHOUGONGYI
MOQ: 1T
Payment Terms: L/C, , T/T, D/P, Western Union, MoneyGram
Supply Ability: 1000T/15D
Delivery Time: 4-6work
Packaging Details: Export tray
Material: Al2O3+MgO
Bulk density: ≥2.95~3.1g/cm3
Refractoriness(degree): 1770℃<Refractoriness<2000℃
Apparent porosity: ≤12
Application: Sidewall and bottom of large-and medium-size ladle
Name: Magnesia alumina brick
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Sidewall Al2O3 Refractory Magnesia Carbon Bricks

High Temperature Refractory Magnesia Carbon Brick For Ladle

magnesia carbon brick description:

Magnesia-alumina-carbon brick is made from Al2O3(corundum,high quanlity calcined bauxite,homogenized bauxite and andalusite etc.),MgO(fused magnesia,dead burned magnesia)and graphite.it has good properties of resistance to molten steel abrasion,low thermal conductivty and high thermal insolation.Its appropriate residual expansion contributes to good integrity of bricking lining.Magnesia-alumina-carbon brick is a kind of proper refractory material for ladle sidewalls and bottoms.

Magnesia-alumina-carbon brick has the properties between magnesia-carbon brick and alumina-magnesia-carbon brick,which can be used in the intermendiate section between lable slaglines and sidewalls,and lable sidewalls as well.


magnesia carbon brick Physical and chemical indicators:

BrandXY-85XY-88XY-90
MgO/%5~103 ~ 63 ~ 6
Al2O3/%≥80≥85≥90
Apparent porosity/ %,≤121212
Bulk density/ g﹒cm-3,≥2.953.03.1
Crushing strength/ MPa ,≥354045
Linear change rate(1550℃)/ %

0~+1.5

(1550℃,3h)

0~+1.5

(1550℃,3h)

0~+1.5

(1550℃,3h)

ApplicationSidewall and bottom of large-and medium-size ladle

magnesia carbon brick Competitive advantage:

1. Competitive Price. Make the products competitive in your market.

2. Abundant Experience. Prevent cracks and twist in bricks.

3. Different Moulds. Save mould fees for you.

4. Strict Quality Control. Meet clients’ quality requirement.

5. Large stocks. Guarantee prompt delivery.

6. Professional Packing. Avoid damage and secure the goods in transportation


Packaging and transportation:

Competitive advantage:

  • 1. Competitive Price. Make the products competitive in your market.
  1. 2. Abundant Experience. Prevent cracks and twist in bricks.
  2. 3. Different Moulds. Save mould fees for you.
  3. 4. Strict Quality Control. Meet clients’ quality requirement.
  4. 5. Large stocks. Guarantee prompt delivery.
  5. 6. Professional Packing. Avoid damage and secure the goods in transportation
China Sidewall Al2O3 Refractory Magnesia Carbon Bricks factory
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