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Magnesia Chrome Brick/Magnesite Carbon Brick/MGO Refractory Bricks
Jan 08, 2018

Basic Info

  • Refractoriness (℃): Refractoriness> 2000

  • Type: Refractory Material

  • Material: MgO-Carbon Brick

  • Trademark: CIMM

  • Origin: China

  • Feature: Long Time Materials, Instant Materials

  • Shape: Brick

  • HS Code: 6902100, 6902100

  • Specification: LA EAF BOF

Product Description

The specifications of MgO-C bricks used in different parts of EAF

ITEMunitCF-MC-8CF-MC-10CF-MC-12CF-MC-14CF-MC-18CF-MC-20
MgO%≥84≥82≥80≥78≥74≥72
C (+)%≥8≥10≥12≥14≥18≥20
Bulk Densityg/cm3≥3.05≥3.02≥3.00≥2.97≥2.92≥2.88
Apparent porosity%≤4≤4≤4≤3.5≤3.5≤3.5
C.C.SMPa≥45≥40≥40≥40≥35≥30
M.O.RMPa≥6≥6≥8≥8≥8≥8
(1400oC*30ms)



The specifications of MgO-C bricks used in different parts of LF

ITEMunitCF-MC-5CF-MC-8CF-MC-10CF-MC-12CF-MC-14CF-MC-16CF-MC-18
MgO%≥87≥84≥82≥80≥76≥74≥72
C (+)%≥5≥8≥10≥12≥14≥16≥18
Bulk Densityg/cm3≥3.10≥3.08≥3.02≥3.00≥2.97≥2.95≥2.93
Apparent porosity%≤5≤5≤4≤4≤3≤3≤3
C.C.SMPa≥45≥45≥40≥40≥35≥35≥35
M.O.RMPa≥6≥6≥8≥8≥10≥10≥10
(1400oC*30ms)

  

The specifications of MgO-C bricks used in different parts of converter

ITEMunitCF-MC-8CF-MC-10CF-MC-12CF-MC-14CF-MC-15CF-MC-16CF-MC-18CF-MC-20
MgO%≥86≥80≥78≥76≥75≥74≥72≥70
C (+)%≥8≥10≥12≥14≥15≥16≥18≥20
Bulk Densityg/cm3≥3.05≥3.03≥3.00≥2.96≥2.95≥2.95≥2.92≥2.88
Apparent porosity%≤4≤4≤4≤3≤3≤3≤3≤3
C.C.SMPa≥45≥40≥40≥40≥35≥35≥35≥30
M.O.RMPa≥6≥6≥6≥8≥8≥8≥8≥8
1400oC*30ms