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AZS Block
AZS Block
FOB Price 1800 USD / Metric Ton
MOQ
10 Metric Ton
Port
Tianjin
Lead Time
10-45
China
Main Products : refractory, refractory brick, AZS brick, high alumina brick
mid of hanghai road,erqi qu Zhengzhou, Henan
AZS Block Details
Brand Name
HUACHEN
Model Number
HC-AZS
Place of Origin
China
AZS Block Introduce

Zircon corundum brick is also named AZS brick( alumina zircon silica ),according to the ZrO2 content

difference ,can be named AZS 5.5 ,AZS 12 .AZS 36, AZS 33, AZS 41 and so on. Beside because

this type bricks are produced by special electric furnace by model, we also called this products

Fused cast AZS bricks. Also according to the brick if have shrinkage cavities, we call them PT, QX,

ZWS, WS.

These bricks are widely used for iron & steel furnace and glass furnace, also chemical industrial

furnace, especial in the glass furnace, you will find it usually.

Type

 Description

Characters  and  Application

PT

Normal Cavity

It is the accustomed cast method and cavities are located under the mouth 

of casting. It is used for top of the glass melter and work   pool, also the 

parts with low temperature connected to glass.

QX

Oriented Cavity

Using this method, the shrinkage cavities focus on the outside of one end 

of the brick, and the other end is entirely compacted. When being used, the 

compacted part is upward, while the casting nozzle is outward, they are mainly

 used in the wall of melting tank and work pool.

ZWS

Cavity Free

Using this method, there are a few left shrinkage cavities, and the bottom is

 completely compacted, it is similar with WS. when being used, the end of 

shrinkage cavity is downward, the other end is upward, it is well used of melting

 tank.

WS

Reduced Cavity

Nonshrinkage cavities cast uses vertical type,Its configuration is special shrink 

head, The shrinkage cavities are in upper shrink head, which will be cut after 

anneal, the left is nonshrinkage cavity brick,therefore,it is compacted very much.

 when being used, the end of cast is download, the other end is upward. It is 

mainly used at wall bottom ,dog hole, discharge home, manifold and main parts

 of melting tank.

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