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Ladle Refractories

  • Low Carbon Brick and Carbon-free Brick
  • Low Carbon Brick and Carbon-free Brick
  • Low Carbon Brick and Carbon-free Brick
  • Low Carbon Brick and Carbon-free Brick
  • Low Carbon Brick and Carbon-free Brick
  • Low Carbon Brick and Carbon-free Brick
Low Carbon Brick and Carbon-free BrickLow Carbon Brick and Carbon-free BrickLow Carbon Brick and Carbon-free BrickLow Carbon Brick and Carbon-free BrickLow Carbon Brick and Carbon-free BrickLow Carbon Brick and Carbon-free Brick

Low Carbon Brick and Carbon-free Brick

  • Low carbon magnesia carbon brick—ladle slag line
  • Low carbon and carbon-free bricks— ladle lining and bottom
  • Product description: Low carbon magnesia carbon brick ;Low Carbon Brick and Carbon-free Brick
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Low carbon magnesia carbon brick using with crystal magnesite, fused corundum, fused spinel, high purity and ultrafine graphite and nano composite antioxidant as raw materials, which are used for ladle slag line.


Low carbon and carbon-free corundum spinel bricks are used for ladle lining and bottom. It can realize ladle low carbon and carbon-free to meet the needs of high grade and ultra-clean steel.


The products are characterized by corrosion resistance, penetration resistance, erosion resistance, spalling resistance and good integrity,It is the leading level in the domestic.



Physical and chemical indexes

Brand

DTMT

GYT-1

GYT-2

Name

Low carbon magnesia carbon brick

Corundum spinel brick

Chemical composition/%,≥

MgO

≥90

3-6

3-6

Al2O3

≥90

≥90

C

1-3

1-3

Apparent porosity/%,≤

5

12

12

Bulk density/ g/cm3, ≥

3.0

3.2

3.2

Crushing strength/Mpa, ≥

40

45

40

Linear changerate1550/%

-0.5~+1.5

-0.5~+1.5