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CCEFIRE EU standard fireclay brick for refractory
CCEFIRE EU standard fireclay brick for refractory
CCEFIRE EU standard fireclay brick for refractory
CCEFIRE EU standard fireclay brick for refractory
CCEFIRE EU standard fireclay brick for refractory
CCEFIRE EU standard fireclay brick for refractory
CCEFIRE EU standard fireclay brick for refractory
CCEFIRE EU standard fireclay brick for refractory

CCEFIRE EU standard fireclay brick for refractory

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≥20 Tons
US $100
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Quick Details

CaO Content (%):
0.5%
CrO Content (%):
0.5%
SiC Content (%):
0.5%
Place of Origin:
Shandong, China
Model Number:
high alumina refractory brick
Brand Name:
CCEWOOL
Cold crushing strength:
44.1MPa
color:
white
chemical composition:
Fe2O3<=0.25%
industrial standard:
JIS ASTM
third party inspection:
BV SGS

Quick Details

SiO2 Content (%):
20-57%
Al2O3 Content (%):
38-42%
MgO Content (%):
0.5%
CaO Content (%):
0.5%
CrO Content (%):
0.5%
SiC Content (%):
0.5%
Place of Origin:
Shandong, China
Model Number:
high alumina refractory brick
Brand Name:
CCEWOOL
Cold crushing strength:
44.1MPa
color:
white
chemical composition:
Fe2O3<=0.25%
industrial standard:
JIS ASTM
third party inspection:
BV SGS
Product Description
Item: CCEFIRE EU standard fireclay brick for refractory
STANDARDS OF TYPE
Brick:
230x114x65mm

230x114x75mm

Refractories ≥1750
Applications: Modern large, medium-sized blast furnace, requires 10 years (or 15 years) service life for a furnace generation, which translates into strict requirements on types and quality of refractories. Refractory varies from locations inside blast furnace due to huge temperature fluctuations and different reaction conditions in different locations with thermal shock to suffer, Different parts of the blast furnace: high alumina, modified high alumina bricks for furnace stack, bosh, belly, bottom, hearth, cooling wall are shown below
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 For ladle

Advantages 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
Technical Data
Item Fireclay brick High Alumina Brick
SK32 SK34 SK35 SK36 SK37 SK38
Al 2 O 3 (%)  ≥ 38 42 48 55 65 75
Refractoriness ( o C) ≥ 1670 1730 1750 1770 1790 1790
Refractoriness under Load, o C,0.2MPa ≥ 1250 1300 1420 1470 1500 1520
Linear Change(%), o C×2h 1350 1350 1450 1500 1500 1500
-0.5~0 -0.5~0 -0.4~+0.1 -0.4~+0.1 -0.4~+0.1 -0.4~+0.1
Porosity (%)≤ 26 26 22 22 23 23
Cold Crushing Strength, MPa≥ 15 20 39.2 44.1 49 53.9
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