Refractory Brick Fireclay Brick For Coke Oven

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
10 m.t.
Supply Capability:
100000 m.t./month

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Product Description:

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)

T0.5

≥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 

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