Special Andalusite Flue Refractory Brick for Anode Baking Furnace

• Customization: Available
• Feature: Chemical Corrosion Resistance, Corrosion Resistance, Good Abrasion Resistance, Good Insulation Performance, High Mechanical Strength, High Melting Point, Thermal Shock Resistance
• Production Process: Sintering Method
• Model NO.: KYAD
• Refractoriness (℃): 1770< Refractoriness< 2000
• Shape: Brick
• Al2O3: Min60%
• Application: Anode Baking Furnace
• Brick: Andalusite Brick
• Refractory Material: Fireproof Material
• High Alumina Brick: Corundum Brick
• Transport Package: on Fumigated Wooden Pallets
• Specification: 220/114/64mm or as customer requirement
• Trademark: KAIYUAN
• Origin: China
• HS Code: 690220000
• Production Capacity: 2000 Tons/Month
• Package Size: 1000.00cm * 1000.00cm * 800.00cm
• Package Gross Weight: 1500.000kg

Product Description

Special Andalusite Flue Refractory Brick for Anode Baking Furnace
The Description:
Anode baking furnace is one of the key equipment in the production of aluminum prebaked anode. Its general design life is 8 years, but at present, many baking furnaces are used for less than 8 years, that is, due to the poor quality of low-creep low-creep clay bricks, resulting in the sinking and fracture of baking cross wall bricks and fire channel wall bricks seriously affect the service life of baking furnaces. The key to overcome the service life of baking furnace is to improve the creep resistance, offset the line shrinkage, improve the high temperature performance and improve the strength of baking furnace clay brick.
Technical Index:

Items	Special andalusite brick
Al2O3 %                        ≥	55-60
Fe2O3 %                        ≤	1.2
B.D  g/cm3             ≥	2.25
Refractoriness ºC           ≥	1790
RUL ºC             ≥	1600
% P.L.C 1550ºC×2h	-0.2
Apparent porosity %        ≤	18
Creep%(0.2Mpa*50h)	0.2

Andalusite firebrick has the following characteristics:
1. Good fire resistance: its main component is andalusite, which has good high temperature resistance and can withstand high temperatures of up to 1700ºC.
2. Strong compression resistance: firebrick in the production and use process will be subjected to greater pressure, andalusite firebrick has a high compressive strength, can withstand greater pressure and is not easy to break.
3. Good wear resistance: easy to wear in the process of mixing, conveying, dumping, etc. Andalusite firebrick has excellent wear resistance and can extend the service life.
4. Good corrosion resistance: vulnerable to acid or alkaline corrosion under high temperature environment, andalusite firebrick has good corrosion resistance.
Andalusite refractory bricks are widely used in the following industries:
1. Steel smelting: used in blast furnaces, blast furnaces and other industrial furnaces as lining materials.
2. Refining chemical industry: used in furnaces and pipelines and other equipment as lining materials.
3. Cement manufacturing: used in rotary kilns and pulverized coal furnace tubes and other equipment as lining materials.

 Company Main products and profiles:

Why choose us?

Zhengzhou Kaiyuan Refractories Co., Ltd is a manufacturer of silicon-aluminum refractory (fireclay brick, high alumina brick, silica brick, mullite brick, corundum brick, insulation brick, castable, mortar) for coke oven, blast furnace, hot blast stove, heating furnace, anode baking furnace, boilers and other industrial furnaces for 20 years located in Henan, China.

Our total annual production capacity is about 100,000 tons of dense-shaped refractory product, and 100,000 tons of monolithic refractory product.
We have three tunnel kilns for silicon-aluminum dense bricks and one new plant for the monolithic refractory.
We're sure our custom-made products and professional services will bring you a stable quality supply and more profit.

Our Laboratory and R&D Center

We have test equipment for the following items:
chemical %
bulk density
apparent porosity
cold crushing strength
modulus of rupture
refractoriness under load
creep
thermal expansion
Reheat linear change
thermal shock resistance
thermal conductivity

 

 

Contract Kiln Construction


FAQ

1. Are you a Manufacturer or trader?
A: We are manufacturer and our plant is located in Xinmi city, Henan, China

2. Can we visit your company?
A: You are warmly welcome to visit our company at anytime, you'll not regret of the visiting.

3. Do you accept OEM?
A: Yes, we do OEM.

4. What's the MOQ of trial order?
A: We care about all the potential customers and take all the trails orders.

5. What is the payment term?
A: TT, LC, DP, DA.

6. How long is the delivery time?
A: Usually within 35 days after down payment.

7. Do you accept third party inspection ?
A: Yes for sure, we accept the third party inspection before delivery.

8. What is your after-sell service?
A: The rejected goods can be replaced or we can make compensation for it. We can send technical engineers to the end user for technical issue.

9.What is your company's certification?
A: ISO9001 certificate