Magnesia Chrome Bricks
Product Information
Magnesia chrome bricks are made of high purity magnesia, chromium ore or magnesium-chrome sand as raw materials, and sintered at high temperature according to different combination methods.
Classification: Rebonded/Direct-bonded/Semi-rebonded
Features
1. Excellent resistance to slag erosion
2. High temperature overheating damage resistance
3. High vacuum damage resistance
4. High redox resistance
5. High erosion resistance
Details Images
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Size
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Standard Size: 230 x 114 x 65mm, special size and OEM service also provide!
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Shape
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Straight bricks, special-shaped bricks, customers' requirement!
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Standard Bricks
Octagonal Bricks
Ordinary Bricks
Wedge Bricks
Product Index
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INDEX
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MgO
(%)≥
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Cr2O3
(%)≥
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SiO2
(%)≤
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Apparent Porosity
(%)≤
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Bulk Density
(g/cm3)≥
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Cold Crushing
Strength(MPa) ≥
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Refractoriness Under Load
(℃) 0.2MPa ≥
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Thermal Shock Resistance 1100°water cool(times)
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Ordinary Magnesia Chrome Bricks
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RBTMC-8
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65
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8~10
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6
|
20
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2.95
|
35
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1600
|
3
|
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RBTMC-12
|
60
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12~14
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4.5
|
20
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3.0
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35
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1600
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3
|
|
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RBTMC-16
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55
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16~18
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3.5
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18
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3.05
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45
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1700
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4
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|
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Direct Bonded Magnesia Chrome Bricks
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RBTDMC-8
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78
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8~11
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2.0
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18
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3.05
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45
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1680
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6
|
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RBTDMC-12
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72
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12~15
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1.8
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18
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3.10
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45
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1700
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5
|
|
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RBTDMC-16
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62
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16~19
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1.8
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18
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3.10
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45
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1700
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5
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Semi-recombined Magnesia Chrome Bricks
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RBTSRMC -16
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62
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16~18
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1.7
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17
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3.15
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50
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1700
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6
|
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RBTSRMC -20
|
58
|
20~22
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1.5
|
16
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3.15
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45
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1700
|
5
|
|
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RBTSRMC -24
|
53
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24~26
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1.5
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16
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3.20
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45
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1700
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5
|
|
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RBTSRMC -26
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50
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26~28
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1.5
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16
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3.20
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45
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1700
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5
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Recombined Magnesia Chrome Bricks
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RBTRMC-16
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65
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16~19
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1.5
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16
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3.20
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55
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1700
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5
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RBTRMC-20
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60
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20~23
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1.2
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16
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3.25
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60
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1700
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5
|
|
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RBTRMC-24
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55
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24~27
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1.5
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16
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3.20
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60
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1700
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5
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RBTRMC-28
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50
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28~31
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1.5
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17
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3.26
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60
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1700
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4
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Application
Widely used in cement kiln lining, metal smelting furnace of the key parts, RH or DH vacuum degassed furnace, VOD, ladle, AOD, ultra high power electric arc furnace, large non-ferrous metal smelting furnace (flash furnace, converter, anode furnace, etc.) working lining, hot spot area, slag line area, wind-eye area, scour area and other vulnerable areas.
Production Process
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.
Frequently Asked Questions
Need help? Be sure to visit our support forums for answers to your questions!
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.
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.
Depending on the quantity, our delivery time is different. But we promise to ship as soon as possible with guaranteed quality.
Of course, we provide free samples.
Yes, of course, you are welcome to visit RBT company and our products.
There is no limit, we can provide the best suggestion and solution according to your situation.
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.
