Refractory Brick Fireclay Brick For Coke Oven

Loading Port:Tianjin

Payment Terms:TT OR LC

Min Order Qty:10 m.t.

Supply Capability:100000 m.t./month

Refractory fire brick is made of high grade bauxite through high temperature calcinations.

Characteristics

1 Excellent thermal stability

2 High refractoriness under load

3 Chemical stability and anti-corrision

4 Small high temperature creep rate

5 Excellent thermal shock resistance

Typical Application

1 Building materials for blast furnace

2 Building materials for hot-blast stove

3 Building materials for coke oven

4 Building materials for steel making furnace

5 Kiln car building

6 For ladle

Physical and chemical index

Properties	KA40				KA35				Testing in accordance with
	KA40-1		KA40-2		KA35-1		KA35-2
	Typical place of installation
	Oven wall heads ,regenerator checkers					Oven roof
Al₂O₃	≥40					≥35			DIN
Fe₂O₃	≥2					≥2.5
Cold compressive strength(KDF)	≥35			≥30		≥30		≥30
Refractoriness under load(DE) T_0.5	≥1350	≥1300				≥1300		≥1250
Refractoriness	≥172/174(SK33)					--
Creep in compression	≥0.1					--
Thermal shock resistance	≥0.25					--

Photos for Application

$Refractory Brick Fireclay Brick For Coke Oven$