1 Good resistance thermal shock
2 Good Resistance of thermal Shock
3 Ideal products for furnace throat steel brick

Applicable position of furnace throat steel brick is blast furnace stave.

Item name: furnace throat steel brick

Applicable position: Blast furnaces stave

Usage: furnace throat steel brick suffer hit from furnace throat, protect BF throat part.

Structural type: water cooling steel brick, non-water cooling steel brick

Material: ZG35CrMnSi,ZG35,QT40-18,ZG4Gr16Mn13Ni2,ZG40Cr9Si2 and so on .

By clocked down from the burden of a blast furnace, so the blast throat steel brick could protect the blast furnace throat parts.

The shell of the blast furnace will become thermal deformation because of the temperature distribution uneven and under the high temperature the strength is decreased. Especially, when the gas is disorder frequently. Enhance the furnace throat steel brick can protect the furnace throat part from damaged.