한국어
- Place of Origin:CN;SHN
- Shape:Brick
- Refractoriness (Degree):Common (1580°< Refractoriness< 1770°)
- SiO2 Content (%):1.0-2.0%
- Al2O3 Content (%):0
- MgO Content (%):35-70%
- CaO Content (%):<3%
- CrO Content (%):8-20%
- SiC Content (%):0
- Model Number:magnesia chrome brick
- Brand Name:DKJL
- Material:magnesia brick
Magnesia Chrome Refractory Bricks For Cement Rotary Kiln
Magnesia chrome brick is mainly made from sintered magnesia and chrome-oxide, by high pressure shaping and chrome-oxide,by high pressure shaping and high temperature firing.According to different requirements the contents of the Cr2O3 can be changed. The product has good specifications for the shock resistance and high temperature performance. It's characterized by the small thermal expansion.The good thermal shock resistance and slag resistance.It is widely used for many industrial furnaces and kilns such as cement kilns,open-hearth furnace and melting furnace for nan-ferrous metals.Extra high temperature firing direct bonded,rebounded,rebounded and semirebonded magnesia-chrome brick,which are made from purity material all or part of the material that is synthesizeed through fusion,pressed with fine ingredients and high pressure and sintered by extra high temperature.
Magnesia Chrome Bricks physical and chemical index:
Item | Direct bonded magnesia chrome brick | Semi bonded magnesia chrome brick | Semi bonded again magnesia chrome brick | Bonded again magnesia chrome brick | |||||
DMC-12 | DMC-8A | DMC-8B | DMC-8C | BMGe | ZBDMGe-16 | ZBDMGe-16 | ZDMGe-16 | ZDMGe-20 | |
MgO≥% | 60 | 80 | 78 | 75 | 72 | 60 | 55 | 65 | 60 |
Cr2O3≥% | 12 | 8 | 8 | 8 | 6 | 16 | 20 | 16 | 20 |
SiO2≥% | 32 | 1.2 | 1.5 | 2.5 | 3.5 | 1.5 | 1.5 | 1.2 | 1.2 |
Apparent Porosity % | 18 | 18 | 8 | 18 | 18 | 17 | 17 | 16 | 16 |
Bulk Density g/cm3 | 3.0 | 3.0 | 3.0 | 3.0 | 2.95 |
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Cold Crushing Strength Mpa | 40 | 45 | 45 | 45 | 40 | 40 | 40 | 45 | 45 |
0.2Mpa Refractoriness Under Load T0.6 | 1600 | 1700 | 1700 | 1680 | 1600 | 1750 | 1750 | 1750 | 1750 |
Thermal expansion1400°C≤% | 1.4 | 1.6 | 1.6 | 1.6 |
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Heat and shock stability(1100°C water cooling) | 5 | 6 | 6 | 6 | 5 |
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Application | cement rotary kiln, Steelmaking electric line furnace, non-ferrous metallurgical furnace, lime kiln | Widely used in RH, VOD and color metallurgy furnace | |||||||
Packing of Magnesia Chrome Bricks: Standard export wooden pallet
Shipping of Magnesia Chrome Bricks: By vessel or plane from any Chinese port
pictures of Magnesia Chrome Bricks
1. Timely response,
Timely response to your inquiry, multiple choice recommendations based on your demand, quickly respond mails and provide solutions.
2. Sample evaluation
Magnesia Chrome Bricks sample and trial order are accepted for the quality evaluation.
3. Strict quality control
Arrange production on time and control quality strictly.
4. Shorter delivery time.
Book the earliest vessel or plane to guarantee the delivery time.
5. Professional Services
Provide all the detailed news and pictures from order to delivery;
Offer relative export documents and original certificate if needed;
Warm and considerable after-sale service
DKJL refractories exporting company is one of the most professional suppliers of refractories in China.The main products are refractory bricks,thermal insulation material,heating elements, industrial ceramics and scientific instruments.They are available in various size and shapes.Our products enjoy a good reputation for their excellent quality and service in domestic and international markets.
1.How can I get your prompt quotation for Magnesia Chrome Bricks ?
We can give our offer quickly if you kindly send the inquiry with following factors: bulk density, working temperature, pressure strength, dimension(length*width*thickness), application and quantity.
2.What's the MOQ of trial order ?
No limit,We can offer the best suggestions and solutions according to your requirement.
3.What is the MOQ(minimum order quantity )?
1 pallet.
4.Which payment terms are you accept?
T/T,LC,Western Union,moneygram are available for us.
5.After an order is placed, when to deliver?
15-25days after confirming the order
6.Is your company accept customization?
we accept OEM service.
7.How to solve the quality problems?
If the products are not conform to customer samples or have quality problems, our company will be responsible for it.
8.What is the HS code?
The HS code is 69022000
9. Is there any payment for the sample?
We can offer free sample but don't bear the freight
10.How can I contact you?
....
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