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Brand Name : ZHENGZHOUXINYU
Model Number : LMC
Certification : GB/T19001-2016/ISO9001:2005
Place of Origin : ZHENGZHOUGONGYI
MOQ : 1T
Price : 780USD~96USD/T
Payment Terms : L/C, , T/T, D/P, Western Union, MoneyGram
Supply Ability : 1000T/15D
Delivery Time : 4-6work
Packaging Details : Export tray
Material : Corundum Carbon
Al2O3 content(%) : Min 82%,85-92%,Custom
C conetent(%) : ≤5
Bulk density : ≥2.95~3.1g/cm3
Refractoriness(degree) : 1770℃<Refractoriness<2000℃
Apparent porosity : ≤8
Application : The sidewall and bottom of ladle working lining for low carbon steel production
Low carbon Corundum brick High porosity, high density, high resistance to stripping, slag erosion and slag penetration
Product description:
Low carbon Al,O3-spinel bricks: Fused alumina,magnesium aluminate spinel,fused MgO and graphite are the main raw materials in use for those bricks.This series of products,featured with high strength,better corrosion resistance and thermal shock resistance,are mainly used in the bottom and sidewall for low and ultra-low carbon steel production.
The low carbon corundum spinel test brick USES corundum electrofused magnesia electrofused spinel powder as the main raw material and adopts the composite binding agent. By optimizing the matrix, the ladle brick has the advantages of anti-erosion, anti-peeling and non-carbonization, and its service life can be stabilized at more than 120 furnaces
Physical and chemical indicators:
Brand | XY-GJCA | XY-GJCB |
Name | Corundum spinel brick | |
MgO/% | 4 ~ 5 | ≥3 |
Al2O3/% | ≥80 | ≥88 |
C/% | ≤5 | ≤5 |
Apparent porosity/ %,≤ | 8 | 8 |
Bulk density/ g﹒cm-3,≥ | 2.9 | 3.0 |
Crushing strength/ MPa ,≥ | 35 | 45 |
Application | The sidewall and bottom of ladle working lining for low carbon steel production |
Production and inspection :
Packaging and transportation:
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High Porosity Magnesia Carbon Bricks High Resistance To Stripping Slag Erosion Images |