Zircon Corundum Brick for Glass Furnace in China

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
1 m.t.
Supply Capability:
1000000 m.t./month

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Product Description:

Type:We can supply High Alumina Bricks, Fireclay Bricks, Low Porosity Fireclay Bricks, Mullite Bricks, Corundum Bricks, AZS Bricks, Magnesite Bricks, Magnesia chrome bricks,Zircon Bricks,insulating Bricks etc.

 

Advantage: The accurate contour size,Stable performance,High bulk density,High cold crushing strength.

 

Application:They are the first selected super materials for glass furnaces, heating furnaces chemical kilns and metallurgic furnaces.

 

Specification:

                                                           AZS Refractory bricks

 

Index                 Product

AZS-41

AZS-36

AZS-33

ZrO2(%)≥

40

35

32

SiO2 (%)≤

12.5

14

14

Na2O≤

1.2

1.8

1.4

Fe2O3≤

0.15

0.15

0.15

TiO2≤

0.10

0.10

0.10

B.D. (g/cm3) ≥

4.12

3.98

3.84

C.C.S (Mpa) ≥

350

350

350

Linear Thermal Expansion (%)

At 1000°C

0.80

0.80

0.80

At 1500°C

0.80

0.80

0.80

Thermal Conductivity

At 600°C

3.3

3.4

3.2

At 1500°C

3.5

3.6

3.5

Electrical Resistance

At 1000°C

400

200

240

At 1500°C

90

55

65

Glass Phase Exudation(%)1500°C*16hr

≤2

≤3

≤3

 

Zircon Corundum Brick for Glass Furnace in China

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Q:What is the blast furnace ceramic cup called by the refractory factory?
In fact, a kind of ceramic cup of blast furnace refractories, application in blast furnace bottom and hearth contact steel lining using a layer of non carbon refractory materials, such as Theron with corundum brick, corundum mullite and synthetic mullite bricks etc..
Q:What is the price of concrete self insulation bricks?
Insulation brick prices also have a great relationship with the material and workmanship, such as clay brick price is much lower than high alumina brick, mullite and corundum brick prices will be higher.
Q:Expansion ratio of lightweight corundum refractory bricks
Now with the production of lightweight foam corundum brick, basically still meters with molding casting, moulding after together with die in the drying room drying in 60~70 C 4 days of release, then the appropriate drying, finally after 1300 and 1550 C firing, the total burning time: 50~60h. Light corundum brick after firing is usually not the size and shape of accurate, so that products after the kiln to mechanical or manual cutting, can be made into a density of 0.8 - 1.3g/cm3, 4MPa compressive strength and porosity, the thermal conductivity of 70%~80% 0.17W/ (M - K), light-weight corundum brick use temperature of 1500~1700 DEG C.
Q:What kind of fused corundum corundum brick should be used for each part of the glass furnace?
AZS33 is the casting of AZS series of the largest, most widely used in tea, to prevent the pollution of liquid glass is excellent. Widely used in the glass furnace pool wall, pool bottom, the upper structure and feeding routes and other parts.
Q:How do corundum bricks bind?
Each refractory brick is provided with corresponding refractory mud, and corundum bricks are bonded with corundum mud.
Q:How to improve the induction furnace campaign, from the promotion of refractory life start
Select suitable insulation materials, such as polycrystalline facing blocks and ceramic fiber modules, depending on the service temperature
Q:What material is used in an iron smelting furnace?
Often used insulation refractories are diatomite products, asbestos products, insulation panels and so on.
Q:What is the difference between T3 refractory bricks and high alumina refractory bricks?
High aluminum refractory brick brick is all in one type of material classification, the material is AL2O3 high bauxite content above 55%, refractory brick by material into clay bricks, high aluminum brick brick brick corundum brick
Q:What is the main component of corundum?
The name of corundum originates from India and is the name of mineralogy. There are three main variants of corundum Al2O3, which are alpha -Al2O3, beta -Al2O3 and gamma -Al2O3 respectively. Corundum is second only to diamond.
Q:What's the jade stove for?
Is it a furnace made of corundum or a furnace for smelting corundum?Corundum brick stove is commonly used as a refractory material sintering furnace, can be fired refractoriness in refractories, below 1700 degrees such as brick, corundum brick, brick, alumina hollow ball and so on

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