Your Professional Andalusite Brick And Cordierite 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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![Andalusite Refractory Brick]()
Andalusite Refractory BrickSilica Mullite Brick is an important high-temperature refractory material that is widely used in high-temperature industrial fields such as iron and steel, non-ferrous metals, and petrochemicals...view more -
![Andalusite Bricks]()
Andalusite BricksAndalusite bricks are a type of refractory material primarily made from andalusite (Al₂SiO₅), widely used in high-temperature industrial applications such as metallurgy, glass, ceramics, cement,...view more -
![Refractory Cordierite Brick]()
Refractory Cordierite BrickAndalusite bricks are a type of refractory material primarily made from andalusite (Al₂SiO₅), widely used in high-temperature industrial applications such as metallurgy, glass, ceramics, cement,...view more -
![Cordierite Fire Brick]()
Cordierite Fire BrickCordierite fire brick is a high-performance refractory material primarily composed of cordierite as the main crystalline phase. Cordierite is a silicate mineral with the chemical composition...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.
High slag resistance: Andalusite bricks have excellent slag resistance, penetration resistance and corrosion resistance, ensuring long-term stable use in harsh smelting environments.
Long life: Low fusible oxide content and excellent thermal shock stability can significantly extend the service life of high-temperature equipment and improve economic benefits.
High temperature resistance
It has excellent high temperature resistance, wear resistance and thermal shock resistance, and can effectively replace the shortcomings of conventional refractory bricks in high temperature environments.
Low creep rate
It has low creep rate and high load softening temperature to ensure shape and structural stability under high stress and high temperature.
High-quality manufacturing
It is made by mixing calcined andalusite with sillimanite powder, mullite powder, etc., and pressing bricks, drying and sintering. It has exquisite craftsmanship and reliable quality.
Specification
|
Item |
Andalusite refractory brick |
|
|
A-60 |
A-76 |
|
|
Al2O3, ≥% |
60 |
76 |
|
Fe2O3, ≤% |
0.9 |
0.7 |
|
Bulk Density, ≥g/cm³ |
2.52 |
2.76 |
|
Apparent Porosity ,≤% |
16 |
16 |
|
Cold Crushing strength, ≥Mpa |
80 |
100 |
|
0.2Mpa Refractoriness under load, ≥℃ |
1650 |
1700 |
|
Thermal shock resistance(1100℃,water-cooling)Times, ≥ |
20 |
20 |
Physical and Chemical Indicators
|
Item |
RSGX-135 |
RSGX-140 |
RSGX-150 |
|
Al2O3 % ≥ |
65 |
65 |
75 |
|
Fe2O3 % ≤ |
1.0 |
1.5 |
1.0 |
|
Apparent Porosity % ≤ |
22 |
22 |
20 |
|
Bulk Density g/cm3 ≥ |
2.40 |
2.50 |
2.60 |
|
Cold Crushing Strength Mpa ≥ |
60 (50) |
60 (50) |
80 (60) |
|
0.2 Mpa Refractoriness Under Load ℃ ≥ |
1520 |
1550 |
1600 |
|
Creep Rate (0.2Mpa) % ≤ |
1350℃×20-50h |
1400℃×20-50h |
1500℃×20-50h |
|
0.2 |
0.2 |
0.2 |
|
|
Thermal Shock Resistance (1100℃) Cycle ≥ |
15 |
20 |
20 |
Production Process of Andalusite Refractory Brick
Raw Materials for Andalusite Refractory Bricks
Mullite powder, andalusite fine powder, sillimanite fine powder, clay, silicon micropowder, etc.
The Production Process of Andalusite Refractory Brick
The raw materials are prepared according to the formula ratio. Then, the mullite powder, andalusite fine powder and the sillimanite fine powder are put into a sand mixer for mixing, and then the clay is mixed with water which accounts for 2% of the total weight of the raw materials, and the silicon micropowder is further added for kneading. After the mixing, the bricks are pressed into a brick by a brick press, and the bricks are dried and then placed in a firing kiln for sintering, that is, fired into andalusite refractory bricks.
Application Scenario of Andalusite Refractory Brick
Iron and steel smelting furnace
Suitable for the internal lining of blast furnace, hot blast furnace, soaking furnace, steel drum, ladle, etc.
01
Heavy industry kiln
Widely used in cement rotary kiln, ceramic tunnel kiln, glass kiln and other high temperature kilns.
02
Cement Industry
Ideal for kiln and precalciner linings.
03
Glass Industry
Applied in melting furnace linings.
04
Petrochemical Industry
Suitable for various high-temperature processes.
05
Andalusite Refractory Brick Packaging
Standard Packaging
Bricks are wrapped in protective plastic or shrink-wrap to guard against moisture and contamination.
Palletized Packaging
Bricks are stacked on pallets and secured with strapping. Pallets are covered to protect against environmental factors.
Custom Packaging
Specialized packaging solutions can be arranged according to specific customer needs.
FAQ
As one of the most professional andalusite brick and cordierite brick manufacturers and suppliers in China, we're featured by quality products and good service. Please rest assured to buy andalusite brick and cordierite brick at competitive price from our factory.
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