Corundum bricks for BF

PRODUCT DETAILS


It is one of core lining materials for BF, the product is used on belly, tuyere, taphole and slag holel. Fused corundum is used as main raw materials, with special additives and admixtures, phenolic resin as binder,produced through special process.

Its main technical performace is as bellow:
ITEMS UNIT Corundum-SiC bricks Corundum-Mulite bricks
Al2O3 % 75 80
Fe2O3 % 1.0 1.0
SiC % 814 -
Appearance porosity % 16 16
Bulk density g/cm3 3.0 2.9
Cold Crushing strength Mpa 100 80
Refractoriness under load, 0.2MPa 1650 1620
Linear changes on reheating, 1500*2hrs % 00.5 00.2
Linear expanding, 1000 % 0.7 0.5
Refractoriness 1790 1790
Application   Bottom,Hearth,tuyere,slag hole,taphole
Email: export@cimmcarbon.com
Address: Address: 71 Renmin Road, Zhongshan District, Dalian Liaoning 116001
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