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Magnesia Chrome Bricks Featured Image
  • Magnesia Chrome Bricks
  • Magnesia Chrome Bricks
  • Magnesia Chrome Bricks
  • Magnesia Chrome Bricks
  • Magnesia Chrome Bricks
  • Magnesia Chrome Bricks
  • Magnesia Chrome Bricks
  • Magnesia Chrome Bricks
  • Magnesia Chrome Bricks
  • Magnesia Chrome Bricks
  • Magnesia Chrome Bricks
  • Magnesia Chrome Bricks
  • Magnesia Chrome Bricks
  • Magnesia Chrome Bricks

Magnesia Chrome Bricks

Short Description:

Model: RBTMC/RBTDMC/RBTSRMC/RBTRMC
SiO2: 1%-3%
Al2O3: 0.5%-1%
MgO: 68%-80%
CaO: 1%-2%
CrO: 8%-26%
Refractoriness: 1770°< Refractoriness< 2000°
Refractoriness Under Load@0.2MPa: 1600℃-1700℃
Cold Crushing Strength: 35-60MPa
Bulk Density: 2.9~3.26g/cm3
Apparent Porosity: 16%~20%
HS Code: 69021000
Application: Non-ferrous Metallurgy/Steel Industry

Product Detail

Product Tags

镁铬砖
Product Name
Magnesium Chrome Bricks
Description
Magnesium-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

Size
Standard Size: 230 x 114 x 65mm, special size and OEM service also provide!
Shape
Straight bricks, special-shaped bricks, customers' requirement!
30

Standard Bricks

八角筒型砖

Octagonal Bricks

22

Ordinary Bricks

24

Wedge Bricks

Product Index

INDEX
MgO
(%)≥
Cr2O3
(%)≥
SiO2
(%)≤
Apparent Porosity
(%)≤
Bulk Density
(g/cm3)≥
Cold Crushing
Strength(MPa) ≥
 Refractoriness Under Load
(℃) 0.2MPa ≥
Thermal Shock Resistance 1100°water cool(times)
Ordinary Magnesia Chrome Bricks
RBTMC-8
65
8~10
6
20
2.95
35
1600
3
RBTMC-12
60
12~14
4.5
20
3.0
35
1600
3
RBTMC-16
55
16~18
3.5
18
3.05
45
1700
4
Direct Bonded Magnesia Chrome Bricks
RBTDMC-8
78
8~11
2.0
18
3.05
45
1680
6
RBTDMC-12
72
12~15
1.8
18
3.10
45
1700
5
RBTDMC-16
62
16~19
1.8
18
3.10
45
1700
5
Semi-recombined Magnesia Chrome Bricks
RBTSRMC -16
62
16~18
1.7
17
3.15
50
1700
6
RBTSRMC -20
58
20~22
1.5
16
3.15
45
1700
5
RBTSRMC -24
53
24~26
1.5
16
3.20
45
1700
5
RBTSRMC -26
50
26~28
1.5
16
3.20
45
1700
5
 
Recombined Magnesia Chrome Bricks
RBTRMC-16
65
16~19
1.5
16
3.20
55
1700
5
RBTRMC-20
60
20~23
1.2
16
3.25
60
1700
5
RBTRMC-24
55
24~27
1.5
16
3.20
60
1700
5
 RBTRMC-28
50
28~31
1.5
17
3.26
60
1700
4

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.

钢铁行业镁铬砖
有色冶金镁铬砖

Production Process

详情页_02

Package&Warehouse

45
photobank (19)_副本
A
41

Company Profile

图层-01
微信截图_20240401132532
微信截图_20240401132649

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.
详情页_03

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.

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