China Magnesia Carbon Bricks manufacturer

Ac Arc Furnace Magnesium Oxide Bricks High Thermal Conductivity Slag Resistance

Product Details:
Place of Origin: ZHENGZHOUGONGYI
Brand Name: ZHENGZHOUXINYU
Certification: GB/T19001-2016/ISO9001:2005
Model Number: XY-MC
Payment & Shipping Terms:
Minimum Order Quantity: 1T
Price: 700USD~1200USD/T
Packaging Details: Export tray
Delivery Time: 4-6work
Payment Terms: L/C, , T/T, D/P, Western Union, MoneyGram
Supply Ability: 1000T/15D

Detail Information

Material: MgO-Carbon Brick Mgo Content(%): Min 91%,77-99,97-99%,Custom,≥50%
C Conetent(%): 8-16% Bulk Density: ≥2.95~3.2g/cm3
Refractoriness(degree): 1770℃<Refractoriness<2000℃ Application: EAF,Industrial Furnaces,cement Kiln,Mixer Furnace
High Light:

corundum brick

,

magnesia spinel bricks

Product Description

Magnesia Carbon Bricks used for ac arc furnace, dc arc furnace lining, ladle slag line and other parts.

 

Product description:

Magnesia-carbon brick is made of high melting point alkaline oxide magnesium oxide (melting point 2800℃) and carbon material with high melting point which is difficult to be infiltrated by slag.A non - burning carbon composite refractory bonded by a carbonaceous binder.Magnesia-carbon brick is mainly used in converter, ac arc furnace, dc arc furnace lining, ladle slag line and other parts.

As a kind of composite refractory, magnesia carbon brick effectively utilizes the slag erosion resistance of magnesia and the high thermal conductivity and low expansibility of carbon, which compensates for the biggest disadvantage of magnesia's poor peeling resistance.

 

Characteristics :

1. Good high temperature resistance;

2. Strong slag resistance;

3. Good thermal shock resistance;

4. Low creep at high temperature

 

Physical and chemical indicators:

Brand

XY-MT8A XY-MT8B XY-MT8C XY-MT10A XY-MT10B XY-MT10C XY-MT12A XY-MT12B XY-MT14A XY-MT14B
MgO 82 82 78 80 78 76 78 76 78 76
C 8 8 8 10 10 10 12 12 14 14

Apparent porosity/%,≤

5 6 7 4 5 6 4 5 4 5

Bulk density/g﹒cm-3,≥

3.0 2.95 2.95 3.0 2.95 2.95 2.98 2.96 2.98 2.96

Crushing strength/MPa,≥

45 40 35 40 40 35 40 40 40 40

Hot modulus of rupture(1450℃)/ MPa,≥

6 5 4 8 7 6 8 7 12 10

                          Ac Arc Furnace Magnesium Oxide Bricks  High Thermal Conductivity Slag Resistance 0                                               
 

 

Production and inspection :

Ac Arc Furnace Magnesium Oxide Bricks  High Thermal Conductivity Slag Resistance 1

 


Packaging and transportation:
 

Ac Arc Furnace Magnesium Oxide Bricks  High Thermal Conductivity Slag Resistance 2

 

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

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