| Feature: | Long Time Materials, Instant Materials |
|---|---|
| Refractoriness (℃): | 1770< Refractoriness< 2000 |
| Shape: | Brick |
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YUFENGREC® Refractory High Alumina Brick are made of high-grade flint clay, chamotte, high alumina bauxite with alumina content from 36% to 85%, producing by drying pressing and high fired.
Classification: ASTM C-27
Method of Manufacturer: Dry Pressing
Key Feature of Alumina Fire Bricks
* High Strength
* Lower Shrinkage
* Excellent Alkalis Resistant
* Good resistant to Thermal Shock
* High Refractoriness under load
Technical Data of Alumina Fire Bricks
| Item | Unit | HIGH ALUMINA BRICK | ||||||
| HAL50 | HAL55 | HAL60 | HAL65 | HAL70 | HAL75 | HAL80 | ||
| Al2O3 | % | 50 | 55 | 60 | 65 | 70 | 75 | 80 |
| Fe2O3 | % | 2.5 | 2.5 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 |
| Bulk Density | g/cm3 | 2.25 | 2.3 | 2.35 | 2.4 | 2.5 | 2.55 | 2.65 |
| Cold crushing strength | MPA | 35 | 35 | 40 | 40 | 45 | 50 | 60 |
| Apparent Porosity | % | 22 | 24 | 24 | 24 | 22 | 22 | 20 |
Application of Alumina Fire Bricks
* Carbon Baking pit furnace flue-walls and head walls
* Air Heaters
* Combustion Chamber .
* Boiler
* Stack
* Blast Furnace
* Hot Blast Stove
* Cement Rotary Kiln
* Glass Furnace
* Kinds of high temperature industry furnace
The accuracy of firebrick specification and size is mainly controlled by refractory raw materials, processing equipment and process system. With stable raw material composition, sophisticated equipment, reasonable production process system and correct operation, products with qualified shape and size can be obtained.
More refractory fire bricks please contact us!
YUFENG Refractory located in Zibo, Shandong, which is an important production base of ceramics and industrial refractory in China. We engaged in researching supplying of refractory and high temperature with more than 30 years of experience and technology .
With our 3 refractory production base, with annual capacity of more than 100,000 metric tons of refractory brick and other material .The facilities include raw material precessing , Friction press , hydraulic pressing , Isostatic pressing and high temperature tunnel kiln and shuttle kiln .
We are not only the suppliers of high quality products on a world wide scale, but also provide and share the technical support with the clients , to help our clients getting the high efficiency and saving cost.Cost Effectiveness
We'd like to help finding the best solution for your project ,that means working hard to minimize costs of both production and transport, while maintaining the quality that will deliver the performance you need
Timely Delivery & Reliability
whatever you are wholesalers or end users , we understand that receiving the correct products on time is critical for you, so we hold ourselves to the highest standards when it comes to timely delivery and reliability.
Quality Assurance
We always set ourselves the highest standards throughout our business so that we consistently provide products that meet the needs of our customers.
We cooperate closely with our customers make us fully understand the performance they require and provide the appropriate solution.
We always aimed at the meet the challenges of the future and ensure our material remain the highest quality. We have worked hard to establish a comprehensive Quality Management System which has been certified as meeting the requirements of ISO 9001:2008.
This commits us to a continuous process of improvement whereby we are always looking for ways to enhance our products so they continue to meet the needs for refractory and insulating materials in a wide range of industries and to increase the efficiency of our manufacturing processes while refusing to compromise on quality and reliability.
Q1: Are you a refractory material manufacturer or a trader?
A1: We are a refractory material manufacturer in Shandong, China.
Q2: What kind of refactory products do you mainly produce?
A2: Our products include a range of kiln furnitures, dense refractory bricks, high temprature insulating material, monilithic refractories and ceramics.
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