Electrocast zircon corundum blocks AZS 33# 36# 41#

Electrocast zircon corundum blocks AZS 33# 36# 41#

Electrocast zircon corundum blocks / fused cast AZS bricks used for glass kiln is our hotselling product. It can totally meet the requirement of glass melting oven and other parts, and have good performance and reasonable price.

Fused zirconia corundum brick(also known as AZS brick) is made by the process of completely melting the raw material firstly and then cast in the mold, finally cooling, solidification. This product shrinkage should be paid special attention in using, which is caused during the volume shrinkage in the condensation process. Fused zirconia corundum brick casting methods divide into ordinary casting, tilting casting, no shrinkage casting and quasi-no shrinkage casting. AZS products with different casting methods can meet the use requirements of various parts in the ceramic frit furnace, spent flower alkali furnace, glass kiln .
We can produce AZS brick according to your specification or requirements. Special detailed bricks technical data sheet are avalible upon request.

1.Fused Cast AZS 33# bricks

Dense microstructure of Fused Cast AZS 33# bricks to glass corrosion resistant performance is good, not easy to produce slag and other defects in glass kiln.
It is the most widely used in the products of glass furnace, the upper part of the structure is mainly applicable to the molten pool, pool wall brick and tile work pool, material etc.

2.Fused Cast AZS 36# bricks

Fused cast AZS36# brick due to the increase in chain like zirconia more crystals, and glass phase content is relatively low, so the 36# fused zirconia corundum brick corrosion resistance has been further enhanced.
So suitable for glass liquid velocity faster or high temperature region.

3.Fused Cast AZS41# brick

Fused Cast AZS41# brick is in addition to silica, alumina eutectic in vitro,
It also contains more uniform distribution of zirconia crystals, in zirconia corundum brick system, its corrosion resistance is the best.
Therefore, selected key parts of the glass furnace, so that these parts of the life and the other part of the lower scale.

 Electrocast zircon corundum blocks AZS 33# 36# 41#

 Electrocast zircon corundum blocks AZS 33# 36# 41#

 1. ingredients

Weighing and mix scientisfictly high purity fused zirconia corundum brick raw materials together, fully utilize the excellent performance of various raw materials;

2. melting

Adding the batch to the automatic control electric arc furnace, melting under the optimum condition;

3. pouring

Pouring the fused zirconia corundum melting material into a specially designed product mold;

4. annealing

Slow cooling the pouring zirconia corundum brick, make brick crystals grow and form the best structure;

5. surface processing

Use precision machining equipment to process AZS bricks into precise dimensions to meet design requirements;

6. Inspection

Each brick is in strict appearance inspection according to the contract standards;

7. physical and chemical analysis

Analysis of the fused zirconia corundum brick physically and chemically to meet  the contract requirements project;

8. preassembled

Pre-row the key parts of the brick according to the drawings;

9. packaging

1. Strong professional:

Our company has thirty years producing experience in refractory product. Our manager will supervise on a various refractory' s production materials, process control, quality supervision and package delivery, and ensure the products are 100% qualified.
2. Annual exports:
Now we have gained a global sales network reaching Taiwan, Russia, Mongolia, South Korea, Vietnam, Pakistan, Bulgaria, Finland, Greece, Spain, Congo, Angola, South Africa, and Maldives, Jordan and so on. The export figure is more than USD 4 million.
3. Production equipment:
Production and testing equipments are new, complete and automated or semi- automated. Such modern facilities and equipments have provided the fine technical guarantee for the production and testing.
4. Testing equipment;
Our company's testing equipments as follows:
High Temperature RUL Tester
Bulk Density Tester
The Pressure Tester
Refractoriness Tester