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Used Fire Magnesite Magnesite-alumina In Al2o3 Mgo Aluminum Magnesium Spinel Bricks
Used Fire Magnesite Magnesite-alumina In Al2o3 Mgo Aluminum Magnesium Spinel Bricks
Used Fire Magnesite Magnesite-alumina In Al2o3 Mgo Aluminum Magnesium Spinel Bricks
Used Fire Magnesite Magnesite-alumina In Al2o3 Mgo Aluminum Magnesium Spinel Bricks
Used Fire Magnesite Magnesite-alumina In Al2o3 Mgo Aluminum Magnesium Spinel Bricks
Used Fire Magnesite Magnesite-alumina In Al2o3 Mgo Aluminum Magnesium Spinel Bricks
Used Fire Magnesite Magnesite-alumina In Al2o3 Mgo Aluminum Magnesium Spinel Bricks
Used Fire Magnesite Magnesite-alumina In Al2o3 Mgo Aluminum Magnesium Spinel Bricks

Used Fire Magnesite Magnesite-alumina In Al2o3 Mgo Aluminum Magnesium Spinel Bricks

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≥1 Tons
US $120
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Quick Details

CaO Content (%):
0
CrO Content (%):
0
SiC Content (%):
0
Place of Origin:
Shandong, China
Model Number:
R-HA
Brand Name:
Tk Brics
Application:
Furnace Liner
Size:
Customized Size
Raw material:
High Alumina Bauxite
Keyword:
High Alumina
Package:
Wooden Pallet
Cold Crush Strength:
45-80 Mpa
Certificate:
ISO BV S.GS
Delivery time:
10-15days
Modulus of Rupture:
70-80

Quick Details

SiO2 Content (%):
38.2
Al2O3 Content (%):
48-55
MgO Content (%):
0
CaO Content (%):
0
CrO Content (%):
0
SiC Content (%):
0
Place of Origin:
Shandong, China
Model Number:
R-HA
Brand Name:
Tk Brics
Application:
Furnace Liner
Size:
Customized Size
Raw material:
High Alumina Bauxite
Keyword:
High Alumina
Package:
Wooden Pallet
Cold Crush Strength:
45-80 Mpa
Certificate:
ISO BV S.GS
Delivery time:
10-15days
Modulus of Rupture:
70-80

Oxidation fused-cast zirconia-corundum Products

The fused zircon corundum brick is a white solid formed by pure alumina powder and zircon sand containing zirconia of 65% and about 34% of silica in the electric melting furnace and then injected into the mold to be cooled.
Zircon brick / Zirconia bricks have the advantage of mechanical strength, excellent stability to thermal shock, resistance to
corrosion, high refractoriness under load and inertness, high density, etc. It is widely used in glass furnace, non-ferrous metal smelting furnace, and pure steel furnace. Please see listed applications on lower right of this page.
TK BRICKS can produce serious fused cast 33#,36#,41#AZS block for glass furnace.

We can produce common shaped and irregular shaped refractory brick.And we can adjust our specifications for your application.
Specification

ITEM
Mullite Bricks
SPEC
Mullite-Corundum Bricks
Corundum-Mullite Bricks
Al2O3
≥70%
AZS-33#
ER 1681
AZS-36#
ER 1685
AZS-41#
ER 1711


Chemical
Composition
Al2O3
≥50.00
≥49.00
≥45.00
Fe2O3
ZrO2
≥32.50
≥35.50
≥40.50
Bulk Density
SiO2
≤15.50
≤13.50
≤13.00
Initial Refractoriness Under Load/℃
Na2O+K2O
≤1.30
≤1.35
≤1.30

Bulk density g/cm3

≥3.75
≥3.85
≥4.00
Apparent Porosity %
≥90MPa
≤1.2
≤1.0
≤1.2
Cold Crushing Strength Mpa
≥300
≥300
≥300
Exudation Temperature of Glass Phase
≥1400
≥1400
≥1410
Bubble Separation Ratio(1300°C×10h)
≤1.2
≤1.0
≤1.0
Anti-corrosion rate of glass liquid
1500°C×36h (mm/24h)%
≤1.4
≤1.3
≤1.2

Apparent density
(g/cm3)
PT(RN RC N)
≥3.50
≥3.50
≥3.70
ZWS(RR EVF EC ENC)
≥3.65
≥3.70
≥3.90
WS( RT VF EPIC FVP DCL)
≥3.75
≥3.8
≥4.00
APP
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