Henan Hongtai Kiln Refractory Co.,Ltd.
| Shape | Brick |
| Material | magnesia chrome |
| SiO2 Content (%) | >1.5% |
| Al2O3 Content (%) | 13-18% |
| MgO Content (%) | 60% |
| CaO Content (%) | 0.34% |
| Refractoriness (Degree) | Common (1580°< Refractoriness< 1770°) |
| CrO Content (%) | 8% |
| SiC Content (%) | 1.2-1.4% |
| Product name | Refractory bricks magnesite chrome brick for AOD furnace |
| Application | Industrial furnace |
| Color | Dark Brown |
| Size | 230mm*114mm*65/75mm |
| Raw material | Magnesia Chrome |
| BULK DENSITY | >2.85 g/cm3 |
| Type | Manufacture |
| Packaging Details | Packaging details:
Refractory bricks magnesite chrome brick for aod furnace packaging detials fumigated wooden pallet, using paper or non-woven fabrics between layers separated,plastic shrink film protected outside.finally using straps. Or as your requ |
| Supply Ability | 3000 Ton/Tons per Month Refractory bricks magnesite chrome brick for AOD furnace |
| Place of Origin | Henan, China |
| Model Number | Customer's Requirement |
| Brand Name | Hongtai |
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Product Specification
| Shape | Brick | Material | magnesia chrome |
| SiO2 Content (%) | >1.5% | Al2O3 Content (%) | 13-18% |
| MgO Content (%) | 60% | CaO Content (%) | 0.34% |
| Refractoriness (Degree) | Common (1580°< Refractoriness< 1770°) | CrO Content (%) | 8% |
| SiC Content (%) | 1.2-1.4% | Product name | Refractory bricks magnesite chrome brick for AOD furnace |
| Application | Industrial furnace | Color | Dark Brown |
| Size | 230mm*114mm*65/75mm | Raw material | Magnesia Chrome |
| BULK DENSITY | >2.85 g/cm3 | Type | Manufacture |
| Packaging Details | Packaging details:
Refractory bricks magnesite chrome brick for aod furnace packaging detials fumigated wooden pallet, using paper or non-woven fabrics between layers separated,plastic shrink film protected outside.finally using straps. Or as your requ |
Supply Ability | 3000 Ton/Tons per Month Refractory bricks magnesite chrome brick for AOD furnace |
| Place of Origin | Henan, China | Model Number | Customer's Requirement |
| Brand Name | Hongtai |
Refractory bricks magnesite chrome brick for aod furnace
Refractory bricks magnesite chrome brick for aod furnace are fused magnesite chrome sand, sintered magnesia chrome sand, chrome ore concentrate and high purity sintered magnesite by high pressers under high temperature.
Advantages of Refractory bricks magnesite chrome brick for aod furnace:
1.high purity
2.high presser in high temperature
3.good thermal shock resistance,
4.slag resistance,
5.high flexibility
Physical&Chemical Index of Refractory bricks magnesite chrome brick for aod furnace:
| Items | Index | ||||||||
| MgO,%≥ | 82 | 76 | 72 | 75 | 70 | 60 | 70 | 75 | 80 |
| Cr2O3,%≥ | 8 | 8 | 8 | 12 | 12 | 12 | 9 | 6 | 4 |
| SiO2,%≤ | 1.5 | 2.5 | 3 | 1.5 | 2.5 | 3.2 | 2.8 | 2.8 | 2.5 |
| Apparent Porosity,%≤ | 17 | 18 | 19 | 17 | 18 | 19 | 19 | 18 | 18 |
| Bulk Density,g/cm3≥ | 3 | 2.95 | 2.95 | 3.05 | 3 | 3 | 3 | 2.95 | 2.93 |
| Cold Compressive Strength,Mpa≥ | 45 | 45 | 45 | 45 | 45 | 35 | 40 | 40 | 40 |
| Refractoriness Under Load,ºC≥ | 1700 | 1700 | 1650 | 1700 | 1700 | 1580 | 1600 | 1600 | 1600 |
| Thermal Shock Resistance,cycles(950ºC,air cooling)≥ | 80 | 80 | 60 | 80 | 60 | 60 | 60 | 60 | 60 |
| Thermal Conductivity,w/m.k(1000ºC)≤ | 2.8 | - | - | 2.8 | - | 2.8 | 2.8 | 2.9 | - |
| Thermal Expansion,%(1400ºC) | 1.5 | - | - | 1.5 | - | 1.5 | 1.5 | 1.4 | - |
Application of Refractory bricks magnesite chrome brick for aod furnace:
Refractory bricks magnesite Chrome bricks are widely used for many industrial furnaces and kilns such as cement kilns,open-hearth furnace and melting furnace for nan-ferrous metals
Packaging detials:
Refractory magnesite chrome brick for AOD furnace packaged with standard export wooden pallet with PET strap fixed,paper or non-woven fabrics between layers,finally wrapped with plastic shrink film from outside.
Shipping:
By vessel or train from Chinese ports.
1. How you can control your quality?
For each production processing, we have complete QC system for the chemical composition and Physical properties. After production, all the goods will be tested, and the quality certificate will be shipped along with goods.
2. What's your delivery time?
It usually needs about 15days- 30 days after receiving the deposit.
3.Do you have any experiences of export?
Yes,and Now we have gained a global sales network reaching Taiwan, Russia, Korea, Vietnam, Pakistan, Bulgaria, French, India, Congo, Angola, South Africa, and so on.
4. Do you provide free samples?
Yes, we can provide a free sample for testing, If we have sample in stock, The quantity based on the material type, The buyer should bear all the shipping costs.
5. Can we visit your Company?
Yes, certainly. You are very welcome to China and we will be honored to have a customer and friend.
1.Timely response,
Timely response to your inquiry, multiple choice recommendations based on your demand,quickly respond mails and provide solutions.
2.Free sample
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.
Company Details
Business Type:
Manufacturer
Year Established:
2012
Total Annual:
10000000-50000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Henan Hongtai Kiln Refractory Co., Ltd. is established in 2012, located in Xinmi City, 40 kilometers southwest of Zhengzhou City in Henan Province, close to Jingguang, Longhai railway lines, with road transport facilities. Rich resources of Refractory materials, adequate and qualified fuel in this a... Henan Hongtai Kiln Refractory Co., Ltd. is established in 2012, located in Xinmi City, 40 kilometers southwest of Zhengzhou City in Henan Province, close to Jingguang, Longhai railway lines, with road transport facilities. Rich resources of Refractory materials, adequate and qualified fuel in this a...
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