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Factory Price of Zircon Corundum AZS Brick Ramming Mass

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Factory Price of Zircon Corundum AZS Brick Ramming Mass photo-1
US$ 800 - 1200 MOQ: 3 Metric Tons
Key Specifications
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Brand Name:
HCR
Place of Origin:
China
Model Number:
AZS
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Zhengzhou Huachen Refractory Co., Ltd.
Verified Business License
Payment & Shipping
Payment Methods:
Port of Shipment:
Qingdao
Delivery Detail:
20 days

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Brand Name HCR
Place of Origin China
Model Number AZS
Shape Powder
Material Castable
CaO Content (%) ≤0.1%
MgO Content (%) 1%
SiO2 Content (%) 18-22
Al2O3 Content (%) 47-49
SiC Content (%) 0.01%
CrO Content (%) ≤0.1%
Refractoriness (Degree) 1770°< Refractoriness< 2000°

Overview

Quick Details

  • Place of Origin:

  • Henan, China

Shape:Powder

  • Material:

  • zircon corundum ramming mass

SiO2 Content (%):18-22

  • Al2O3 Content (%):

  • 47-49

Refractoriness (Degree):1770°

  • Model Number:

  • HCR

Brand Name:HCR


Supply Ability

  • Supply Ability

  • 1300 Metric Ton/Metric Tons per Month

Packaging & Delivery

  • Packaging Details

    • Wooden case

  • Port

    • Shekou

  • Picture Example:

  • package-img

  • Lead Time:

  • Quantity(Metric Tons) 1 - 20 >20
    Est. Time(days) 35 To be negotiated

1. Introduction of Zircon corundum ramming mass

Currently, there are two type of zircon ramming masses used in the glass furnace. One is AZS ramming mass and the other is zirconite ramming mass. 
AZS ramming mass is made of crushed fused cast AZS brick particles as aggregate materials mixed with other auxiliary materials. It reserves the advantage of fused cast AZS bricks such as good corrosion resistance to molten glass and metals, low porosity and stable properties. 
Zirconite ramming mass is made by adding a certain portion of crushed sintered zircon brick particles into the zircon clay and then adding other auxiliary materials. It has high refractoriness and good corrosion resistance to glass liquid. 
During construction, the two types of zircon ramming masses are mixed by adding a proportion of water. After mixed evenly, the ramming mass is wet and loose. Then it is rammed and sintered into a rigid unitary body. It contains no phosphoric acid and is safer and more convenient. 
Although the two zircon ramming masses both have good corrosion resistance to molten glass and almost no pollution to glass liquid, proper choice should be made according to the properties of the glass produced. 
The main difference between the two is the content of Al2O3 and the porosity. Since there are joints between the paving bricks, glass liquid will penetrate into the ramming mass through the joints. Therefore, the ramming mass should have good corrosion resistance to the molten glass. 
AZS ramming mass can form a layer of Al2O3 layer when contacting the alkali glass liquid, which prevents ramming mass from melting in the glass liquid. The interface layer has passivation characteristics and it has good abrasive resistance and corrosion resistance. Since zirconite ramming mass contains no alumina, when it contacts alkali glass liquid, it will not form a protective layer. So, it is easy to be broken down. 

 

2. Features of Zircon corundum ramming mass

1. High refractoriness, High refractoriness under load.
2. High density, low porosity.
3. Good slag resistance and corrosion resistance.
4. High strength and wear resistance.
5. Good resistance to flake performance.
6. Good thermal shock stability.
7. Scouring resistance
8. Good hot strength.

3. Index 

Item

Behaviors

AZSR-50V

ERSOL 50

AZSM-06J

ERSOL 06

AZSM-05

ERSOL 05

AZSM-04L

ERSOL 04

Chemical

Composition

Al2O3

48

48

48

48

ZrO2

30

30

30

30

SiO2

20

20

20

20

Others

2

2

2

2

Bulk density g/cm3

3.2

3.1

3.1

3.1

Crystallographic analysis after being sintered at 1300/1500°C

Corundum, zirconium oxide

Corundum, zirconium oxide

Corundum, zirconium oxide

Corundum, zirconium oxide

Thermal conductivity

Good

Good

Good

Good

Anti-corrosion property

Excellent at 1300°C

Excellent at 1300°C

Excellent at 1300°C

Excellent at 1300°C

particle diameter of grain

0-5mm

0-0.6mm

0-0.5mm

0-0.4mm

Application temperature

Cold/low temperature

Cold/low temperature

Cold/low temperature

Cold/low temperature

Quantity of water

8-10%

(proportion by weight)

10-12%

(proportion by weight)

10-12%

(proportion by weight)

10-12%

(proportion by weight)

Solidification

Water (ceramic)

Water (ceramic)

Water (ceramic)

Water (ceramic)

Packaging

25kg/bag

25kg/bag

25kg/bag

25kg/bag

Quality guarantee period

12 months

12 months

12 months

12 months

Used 

Under bottom paving, spreading,

Melting end and working area

Under bottom paving, spreading and the place between fused cast brick and ERSOL 50

Under bottom paving, spreading, and the joint between bricks of two layers that are between the fused cast brick and ERSOL 50

Joint between bricks of two 

 

4. Application of Zircon corundum ramming mass

Factory price of zircon corundum AZS brick ramming mass

5. Packaging and delievery 

Factory price of zircon corundum AZS brick ramming mass


Product Tags: zircon corundum ramming mass , AZS brick ramming mass , zircon castable

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Zhengzhou Huachen Refractory Co., Ltd.
Verified Business License
Business Type
Manufacturer
Year Established
2007
Annual Export Value
US$1 Million - US$1.5 Million
Port of Shipment
Qingdao, Tianjin
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