Huachen Refractory
Phone/WhatsApp
008618939512185
Email :info@hcrefractory.com
Web : www.azsblock.com

Huachen Refractory
Tel: 0086-371-86503968
Fax:0086-371-69399809
Mob:0086-18939512185
Email:hc01@hcrefractory.com
Skype: dannylsf01
Add: 1899th, Zhongzhou Road,
Guangcheng District,
Zhengzhou City, Henan
Province.China. 450000
Model Number:Fused cast block
Certification:ISO 14001-9001
Minimum Order Quantity:10 MT
Fused Cast Block introduction
Fused Cast AZS Block play an important role in the refractories family. This type block is made of high pure alumina powder and zircon sand in the special electric furnace with the temperature at more than 1950℃ , It is composed by three main chemical components of Al2O3, ZrO2 and SiO2.
Fused Cast Block is manufactured through casting technology. Fused cast block family include many type blocks, such as fused cast zircon mullite block, fused cast wear-resistance block, fused cast AZS block(AZS 33/AZS36/AZS41), fused cast high zircon block.fused cast alumina block.
Properties Of Fused Cast Block
1.Dense micro structure
2.Strong resistance for high temperature and glass liquid
3.Good thermal shock resistance
4.High compression resistance
5.Wear and slag erosion resistance
6.Shapes & Sizes Of Fused Cast Block
Features Of Fused Cast Block
1.Casted by melting raw material in the mold, then cooling and solidification.
2.Strong glass corrosion resistance and high thermal shock stability.
3.Good wear-resistance,slag-resistance and alkali corrosion resistance.
4.High-purity raw material, barely no pollution.
5.Top quality, long service time.
6.Shapes and sizes: there are great variety of formats and shapes which are available for different forming and special machine processes.
Fused cast block casting type and characters
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 ofcast 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. | |||

TANK WALL BLOCK WORKING TANK BLOCK