Your Professional Zircon Brick Supplier
Shandong Luming New Materials Technology Co., LTD covers an area of 62 acres(approx. 41,000㎡),offers end-to-end production solutions. We are fully equipped with facilities for raw material crushing and pulverizing, automated castable batching, precast block molding, tunnel drying, high-temperature shuttle kiln firing, and precision processing of both precast and fired products, ensuring we can fulfill the requirements of customers in any industry.Shandong Luming New Materials Technology Co., LTD Founded in 2003, it is the largest unshaped refractory material production enterprise in Shandong Province, located in Zhoucun District, Zibo City.
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![Refractory Zircon Brick]()
Refractory Zircon BrickRefractory zircon brick is a high-grade refractory material primarily made from natural zircon sand (ZrSiO₄). It exhibits excellent high-temperature resistance, corrosion resistance, and thermal...view more -
![Zircon Refractory Brick]()
Zircon Refractory BrickZirconium bricks are high-grade refractory materials primarily made from natural zircon sand (ZrSiO₄). They possess excellent refractory properties with operating temperatures reaching...view more -
![Zirconia Brick]()
Zirconia BrickZirconia brick is a high-performance refractory material primarily composed of zirconium dioxide (ZrO2). They are indispensable in many extreme industrial environments such as glass melting...view more -
![Zircon-based Firebrick]()
Zircon-based FirebrickZircon Based Firebrick is a acidic refractory product made primarily from natural zircon sand. Its Advantages is Excellent High-Temperature Performance which is High melting point and load-bearing...view more -
![Sintered Zirconia-mullite Refractory Brick]()
Sintered Zirconia-mullite Refractory BrickComposite zircon brick is a high-performance refractory material widely used in various high-temperature industrial applications such as glass melting furnaces, steel smelting, and ceramic firing....view more
Why Choose Us
Quality Assurance
Our company obtained ISO9001 International Quality Management System certification from the China Quality Certification Centre (CQC) in 2006.
After-Sale Service
Professional and thoughtful after -sales team, let you worry about us after -sales Intimate service, strong after -sales team support.
Custom-Engineered Solutions
By pioneering new energy-saving refractory materials and innovating kiln lining designs, we dedicate ourselves to helping clients achieve energy conservation and emission reduction goals.
Production Market
We have established long-term business cooperation and joint product R&D projects with leading design institutes, including:Dalian Design & Research Institute of ACRE (Coking & Refractory Engineering Consulting Corporation, MCC)),Shandong Metallurgical Design Institute Co., Ltd,Changsha Research Institute of Mining and Metallurgy (CRIMM), Minmetals.
Advantages of Zircon Brick
Excellent Thermal Shock Resistance
Zirconia refractory can resist thermal shock. In glass kilns, hot air will shock the refractory linings. The refractory bricks may crack or damage. Zirconia refractory can avoid this situation because of the excellent thermal shock resistance. It can effectively extend the life cycle of high-temperature equipment.
Good Mechanical Shock Resistance
Zircon refractory bricks can resist mechanical shock resistance because of the high density of the structure. In the production process, equipment will receive various mechanical shocks. They can used for the vulnerable parts of industrial furnaces to prolong the service time.
Stable Chemical Structure
Zircon refractory is an acidic refractory brick that can be used for glass kilns. It can resist acidic chemical solutions and slags. In this situation, zircon brick will not affect the production. It is an ideal refractory brick for glass kilns.
Low Thermal Conductivity
Zircon bricks have low thermal conductivity. It can sustain high temperatures in industrial equipment. The low thermal conductivity helps improve energy utilization. Moreover, it has good electric insulation that can use electronic materials.
Specification
|
Item |
Zircon brick |
||
|
ZS-63 |
ZS-65B |
ZS-65A |
|
|
ZrO2, ≥% |
63 |
65 |
65 |
|
SiO2, ≤% |
35 |
33 |
33 |
|
Fe2O3, ≤% |
0.3 |
0.2 |
0.2 |
|
TiO2, ≤% |
/ |
1.2 |
1.2 |
|
Bulk Density, ≥g/cm³ |
3.55 |
3.65 |
3.75 |
|
Apparent Porosity ,≤% |
20 |
19 |
17 |
|
Compressive strength, ≥Mpa |
60 |
80 |
100 |
|
0.2Mpa Refractoriness under load, ≥℃ |
1600 |
1650 |
1680 |
Types of Zircon Brick
Zircon Bricks
Zircon Bricks, a kind of shaped refractory brick, are manufactured with stable zircon sand and over 64% zircon content.
Fused Cast AZS Brick
Fused Cast AZS Brick as an important role used in Glass Furnace is made of pure alumina powder and zircon sand.
Magnesia Zirconia Bricks
Magnesia-zirconium bricks are alkaline refractory bricks and are a type of magnesia refractory bricks. Made from high-purity fused zircon by sintering, they have the characteristics of good refractory performance, high strength, good refractory performance, and stable refractory performance.
Select raw materials
The main raw materials of zircon refractory bricks are zircon and other refractory materials, such as zirconium oxide, alumina, etc. These raw materials must be carefully screened and proportioned to ensure the bricks have the required refractory properties.
Mixing ingredients
The screened raw materials are mixed evenly in a certain ratio. Usually, a certain proportion of binder and anti-cracking additives are added to enhance the firmness and heat resistance of the bricks.
Molding and pressing
The mixed raw materials are placed in a mold and pressed into shape. The formed bricks need to have a certain shape and size to meet the subsequent sintering and use requirements.
Sintering treatment
The formed zircon brick needs to be sintered to make it have excellent refractory properties in a high-temperature environment. During the sintering process, the temperature and time need to be controlled to ensure that the structure and performance of the brick are well improved.
Cement Industry
Zircon bricks with high refractoriness and resistance to alkali corrosion are used in the construction of cement kilns and other high-temperature zones in cement plants.
Non-Ferrous Metals Industry
Zircon fire bricks are used for the smelting and refining of non-ferrous metals such as aluminum, copper, and zinc, and can withstand aggressive conditions and high temperatures of molten metals.
Petrochemical Industry
Zircon refractory fire bricks are used in petrochemical furnaces and reactors where high temperatures and chemical resistance are required.
Glass industry
Zircon refractory bricks are used in glass furnaces because they can withstand the high temperatures and chemical corrosion associated with the glass melting process.
Iron and steel industry
Zircon bricks are used in various steelmaking processes, such as ladle linings, continuous casting linings, and continuous casting applications, where they can withstand thermal shocks and the corrosive effects of molten metals.
Customization Process
Customized Dimensions And Shapes
Customized Brick Shape: Provide Sample Sheets--Mold Opening & Quotation--Mold Opening & Sample Making--Bulk Production Quotation--Contract Signing--Bulk Production.
Delivery Cycle And Logistics
Sea freight, land freight. Determine the mode of transportation according to the needs. About 30 days, customized products delivery time depends on the actual situation.
Customized Packaging
Customize your brand: Logo customization, custom fonts, taglines and messages for packaging, signage, websites or printed materials. Take your brand to the next level, contact us today to discuss your project!
FAQ
As one of the most professional zircon brick manufacturers and suppliers in China, we're featured by quality products and good service. Please rest assured to buy zircon brick at competitive price from our factory.
Zircon Refractory Brick, Zircon-based Firebrick, Sintered Zirconia-mullite Refractory Brick
