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High melting point surface erosion magnesite bricks
High melting point surface erosion magnesite bricks
High melting point surface erosion magnesite bricks
High melting point surface erosion magnesite bricks
High melting point surface erosion magnesite bricks
High melting point surface erosion magnesite bricks
High melting point surface erosion magnesite bricks
High melting point surface erosion magnesite bricks

High melting point surface erosion magnesite bricks

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≥1 Pieces
US $400
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Quick Details

CaO Content (%):
3% Max
CrO Content (%):
0
SiC Content (%):
0
Place of Origin:
Henan, China
Model Number:
High melting point surface erosion magnesite bricks
Brand Name:
Lite
Apparent porosity:
18% Max
Size:
230*114*65mm
Cold crushing strength:
60 MPa Min
Reheating Linear Change(1650 °C,2h):
0~-0.4% Max
Refractoriness under load, 0.2MPa:
1550°C Min
Feature 2:
Can not contact with acid refractory material
Feature 1:
Good anti-corrosiveness
Feature 3:
Resist basic (alkaline) slag
Name:
High melting point surface erosion magnesite bricks

Quick Details

SiO2 Content (%):
3.5% Max
Al2O3 Content (%):
0
MgO Content (%):
91%-98%
CaO Content (%):
3% Max
CrO Content (%):
0
SiC Content (%):
0
Place of Origin:
Henan, China
Model Number:
High melting point surface erosion magnesite bricks
Brand Name:
Lite
Apparent porosity:
18% Max
Size:
230*114*65mm
Cold crushing strength:
60 MPa Min
Reheating Linear Change(1650 °C,2h):
0~-0.4% Max
Refractoriness under load, 0.2MPa:
1550°C Min
Feature 2:
Can not contact with acid refractory material
Feature 1:
Good anti-corrosiveness
Feature 3:
Resist basic (alkaline) slag
Name:
High melting point surface erosion magnesite bricks
Product Description
High melting point surface erosion magnesite bricks

Description:

Feature:

1.High refractoriness,usually the refractoriness is above 2000°C .
2.Refractoriness under load about 1500-1550°C because of poor high-temperature intensity.
3.Strong ability to resist basic (alkaline) slag , can not contact with acid refractory material .
4.Hydrability, keep product away from moisture during storage.

Item
High melting point surface erosion magnesite bricks
97 magnesite bricks
95 magnesite bricks
92 magnesite bricks
MgO /%
97
≥95
92
CaO /%
≤1.2
≤1.5
2.0
SiO2 /%
0.6
≤2.0
3.0
Fe2O3 /%
≤0.8
≤1.0
1.0
Bulk density /g/cm3
≥3.0
2.95
2.95
Apparent porosity/%
≤17
17
17
Cold crushing strength /Mpa
≥50
50
50
0.2MPa Refractoriness under load, °C
≥1700
1700
1700
Item
fused High melting point surface erosion magnesite bricks
98B
97A
97B
96
MgO /%
≥97.2
≥97
≥96.5
≥96
SiO2 /%
≤0.5
≤0.6
≤0.8
≤1.2
Fe2O3 /%
0.7
0.7
0.8
0.8
Bulk density  g/cm3
≥3.15
≥3.1
≥3.1
≥2.97
Apparent porosity /%
≤15
≤15
≤15
≤15
Cold crushing strength /Mpa
≥60
≥60
≥60
≥60
0.2MPa Refractoriness under load, °C
≥1700
≥1700
≥1700
≥1700
High melting point surface erosion magnesite bricks application
Iron Steel Industry:
steelmaking furnace ,ferroalloy furnace,metal mixer furnace lining,converter lining,arc furnace wall and furnace bottom,soaking furnace,heating furnace bottom
Non-ferrous metallurgical industry :
copper,nickel,lead,zinc,tin smelting furnace lining, refined copper reverberatory furnace,ore electric furnace lining
Glass Industry:
glass furnace regenerator checker
Building Material Industry : lime kiln,cement kiln
Refractory Material Industry: High temperature calcination kiln,shaft kiln and tunnel kiln
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+86-17326049340
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