Hot New Products High Alumina Bauxite Fire Brick Refractory Brick Fire Brick for Steel Industry
We have now numerous great personnel members good at advertising, QC, and working with kinds of troublesome dilemma from the creation course of action for Hot New Products High Alumina Bauxite Fire Brick Refractory Brick Fire Brick for Steel Industry, The main purpose of our company is always to live a satisfactory memory to many of the customers, and establish a lengthy time period enterprise romantic relationship with prospective buyers and users all over the environment.
We have now numerous great personnel members good at advertising, QC, and working with kinds of troublesome dilemma from the creation course of action for High Alumina Brick and High Alumina Refractory Brick, With the spirit of “credit first, development through innovation, sincere cooperation and joint growth”, our company is striving to create a brilliant future with you, so as to become a most valuable platform for exporting our goods in China!
Product Information
High aluminum bricks refer to alumina content in more than 48% of a neutral refractory material, according to the different aluminum content, mainly divided into three levels: Ⅰ(Al2O3≥75%); Ⅱ(60%≤Al2O3<75%); Ⅲ(48%≤Al2O3<60%). High alumina bricks are formed and calcined from bauxite or other raw materials with high alumina content. They have high thermal stability and a refractoriness of over 1770℃, and have good slag resistance and are used for lining EAF, glass melting furnaces, cement rotary furnaces, etc.
Features
1. Good high temperature performance
2. Good resistance to spalling
3. High thermal stability(refractoriness above 1770℃)
4. Good slag resistance
5. Excellent resistance to acid and alkali corrosion
Details Images
| Size | Standard size: 230 x 114 x 65 mm, special size and OEM service also provide! |
| Shape | Straight bricks, special-shaped bricks, customers’ requirement! |
Standard Bricks
Universal Arc Bricks
Checker Bricks
Wedge Bricks
Wedge Bricks
Wedge Bricks
Cast Steel Brick
Anchor Bricks
Special-shaped Bricks
Product Index
| INDEX | SK-35 | SK-36 | SK-37 | SK-38 | SK-39 | SK-40 |
| Refractoriness(℃) ≥ | 1770 | 1790 | 1820 | 1850 | 1880 | 1920 |
| Bulk Density(g/cm3) ≥ | 2.25 | 2.30 | 2.35 | 2.40 | 2.45 | 2.55 |
| Apparent Porosity(%) ≤ | 23 | 23 | 22 | 22 | 21 | 20 |
| Cold Crushing Strength(MPa) ≥ | 40 | 45 | 50 | 55 | 60 | 70 |
| Permanent Linear Change@1400°×2h(%) | ±0.3 | ±0.3 | ±0.3 | ±0.3 | ±0.2 | ±0.2 |
| Refractoriness Under Load @ 0.2MPa(℃) ≥ | 1420 | 1450 | 1480 | 1520 | 1550 | 1600 |
| Al2O3(%) ≥ | 48 | 55 | 62 | 70 | 75 | 80 |
| Fe2O3(%) ≤ | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 1.8 |
Application
High alumina bricks are mainly used for VOD, AOD, blast furnaces, hot blast furnaces, EAF, reverberatory furnaces, and rotary kiln linings. In addition, high alumina bricks are also widely used as open-hearth heat storage checker bricks, plugs for pouring systems, nozzle bricks, etc.
Package&Warehouse
Company Profile
Shandong Robert New Material Co., Ltd. is located in Zibo City, Shandong Province, China, which is a refractory material production base. We are a modern enterprise that integrates the research and development, production, sales, kiln design and construction, technology, and export refractory materials. We have complete equipment, advanced technology, strong technical strength, excellent product quality, and good reputation. Our factory covers over 200 acres and an annual output of shaped refractory materials is approximately 30000 tons and unshaped refractory materials is 12000 tons.
Our main products of refractory materials include: alkaline refractory materials; aluminum silicon refractory materials; unshaped refractory materials; insulation thermal refractory materials; special refractory materials; functional refractory materials for continuous casting systems.
Robert`s products are widely used in high-temperature kilns such as non-ferrous metals, steel, building materials and construction, chemical, electric power, waste incineration, and hazardous waste treatment. They are also used in steel and iron systems such as ladles, EAF, blast furnaces, converters, coke ovens, hot blast furnaces; non-ferrous metallurgical kilns such as reverberators, reduction furnaces, blast furnaces, and rotary kilns; building materials industrial kilns such as glass kilns, cement kilns, and ceramic kilns; other kilns such as boilers, waste incinerators, roasting furnace, which have achieved good results in using. Our products are exported to Southeast Asia, Central Asia, Middle East, Africa, Europe, Americas and other countries, and has established a good cooperation foundation with multiple well-known steel enterprises. All employees of Robert sincerely look forward to working with you for a win-win situation.
Frequently Asked Questions
Need help? Be sure to visit our support forums for answers to your questions!
Are you a manufacturer or a trader?
We are a real manufacturer, our factory is specialized in producing refractory materials for more than 30 years. We promise to provide the best price, the best pre-sale and after-sale service.
How do you control your quality?
For each production process, RBT has a complete QC system for chemical composition and physical properties. And we will test the goods, and the quality certificate will be shipped with the goods. If you have special requirements, we will try our best to accommodate them.
What is your delivery time?
Depending on the quantity, our delivery time is different. But we promise to ship as soon as possible with guaranteed quality.
Do you provide free samples?
Of course, we provide free samples.
Can we visit your company?
Yes, of course, you are welcome to visit RBT company and our products.
What is the MOQ for trial order?
There is no limit, we can provide the best suggestion and solution according to your situation.
Why choose us?
We have been making refractory materials for more than 30 years, we have strong technical support and rich experience, we can help customers design different kilns and provide one-stop service.
We have now numerous great personnel members good at advertising, QC, and working with kinds of troublesome dilemma from the creation course of action for Hot New Products High Alumina Bauxite Fire Brick Refractory Brick Fire Brick for Steel Industry, The main purpose of our company is always to live a satisfactory memory to many of the customers, and establish a lengthy time period enterprise romantic relationship with prospective buyers and users all over the environment.
Hot New Products High Alumina Brick and High Alumina Refractory Brick, With the spirit of “credit first, development through innovation, sincere cooperation and joint growth”, our company is striving to create a brilliant future with you, so as to become a most valuable platform for exporting our goods in China!
