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MgO-C Bricks for BOF
MgO-C Bricks for EAF
MgO-C Bricks for Ladle
Al2O3-MgO-C Bricks for Ladle
Alumina-SiC-C for Torpedo
MgO-C Bricks for RH Furnace
Castables for Blast Furnace Trough
Castables
Repairing material for BOF
Ramming Mix for EAF Bottom
Gunning Mix for Converter and Ladle
Raw Material
Slide Gate Plate
Lower/Upper Nozzle Brick
 

The product possessed the above characteristics:Strong resistance to erosion of hotnetal and slag with good thermal shock resistance and low reheating linear change rate, strong anti-oxidation ability, Easy for construction and sticky to slag and convenient for repairing and disinantling. No harmful gas formed and beneficial to environmental protection.

Matcrial Al2O3-SiC-Ccastable for trough of BF high alumina castable corundutn castable
Brand JHR-C11 JHR-C12 JHR-C15 JHR-C16 JHR-C17 JHR-C18 JHR-C20
Pby.chemproty S.V S.V S.V S.V S.V S.V S.V
Chem Compn% Al2O3 60 50 45 45 65 70 97
Si-C 12 30 7 12 8 - -
CaO 1.5 1.5 1.5 1.5 1.5 1.2 1.8
Bulk density g/cm3 110*24h 2.70 2.60 2.40 2.40 2.70 2.75 3.10
1450*3h 2.6 2.50 2.35 2.35 2.60 1500*3h2.70 1500*3h3.00
Cold Crushing Strength(MP3) 110*24h 30 20 30 20 30 70 60
1450*3h 40 30 40 30 40 1500*3h90 1500*3h80
Modulus of Rupture(Mpa) 110*24h 5 4 5 4 5 9 8
1450*3h 5 5 6 5 6 11 10
1450*3h RLC% Permanent Liner change after heating 0.8 0.8 0.8 0.8 0.8 0.8 01.0
Application iron line of main trough stag line of main trough iron trough slag trough removable nozzie sintering fumaces roof of hot blast stove
Above data are our standard specification, And there is a series products for a single grade bricks to meet the consumers' different demands.