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Company name: Henan Lite Refractory Material Co.,Ltd
Supplier Info.
Company Name： Henan Lite Refractory Material Co., Ltd.
Registration Date：
2000
Country / Region：
henan / China
City：
zhengzhou
Main Products：
refractory raw materials,refractory material,kiln furniture
Product Detail
Product description
1.Product detail
Magnesia-chrome brick is a high-level refractory product material ,which contain MgO and Cr2O3 as the main components, periclase and spinel are the main mineral components. This type of brick has high refractoriness, high temperature strength, strong resistance to alkaline slag, excellent thermal stability, and certain adaptability to acidic slag. The main raw materials for the manufacture of magnesia chrome bricks are sintered magnesia and chromite. The purity of the magnesia raw material should be as high as possible.
2.Features
(1).high refractoriness
(2).high temperature strength
(3).strong resistance to alkaline slag
(4).excellent thermal stability
3.Technical Data
Common magnesium chrome brick | ||||||||
Item | MGe6 | MGe8 | MGe12 | MGe16 | ||||
MgO % | 80 | 72 | 70 | 65 | ||||
Cr2O3 % | 7 | 10 | 13 | 17 | ||||
CaO % | 1.2 | 1.2 | 1.2 | 1.2 | ||||
SiO2 % | 3.8 | 4 | 4 | 4.2 | ||||
Al2O3 % | 4.5 | 6.5 | 6 | 6 | ||||
Fe2O3 % | 4 | 4.8 | 5.5 | 6.5 | ||||
Apparent Porosity % | 17 | 18 | 18 | 18 | ||||
Bulk Density g/cm3 | 3 | 3 | 3.02 | 3.05 | ||||
Cold Crushing Strength Mpa | 55 | 55 | 55 | 50 | ||||
Refractoriness Under Load °C | 1600 | 1600 | 1600 | 1600 | ||||
Direct-Bonded mag-chrome brick | ||||||||
Item | DMGe4 | DMGe8 | DMGe12 | DMGe16 | ||||
MgO % | 85 | 77 | 74 | 69 | ||||
Cr2O3 % | 5.5 | 9.1 | 14 | 18 | ||||
CaO % | 1.1 | 1.4 | 1.2 | 1.2 | ||||
SiO2 % | 1.3 | 1.3 | 1.2 | 1.5 | ||||
Al2O3 % | 3.5 | 4 | 3.5 | 4.5 | ||||
Fe2O3 % | 3 | 6.4 | 5 | 5.7 | ||||
Apparent Porosity % | 18 | 18 | 18 | 18 | ||||
Bulk Density g/cm3 | 3.02 | 3.04 | 3.06 | 3.08 | ||||
Cold Crushing Strength Mpa | 50 | 50 | 55 | 55 | ||||
Refractoriness Under Load °C | 1700 | 1700 | 1700 | 1700 | ||||
4.Appplication
Common mag-chrome brick: Cement rotary kiln, glass kiln regenerative chamber, glass tank furnace ,steel furnace lining, refining ladle, non-ferrous metallurgical furnace, lime kiln, mix iron furnace, open hearth furnace.
Direct-Bonded mag-chrome brick : Cement rotary kiln, steelmaking electric furnace lining, refining furnace(RH,VOD,EAF), non-ferrous metallurgical furnace, glass kiln regenerative chamber, lime kiln, mix iron furnace, building materials, copper smelting furnace.
Packing & Delivery
Packaging | ||
About Packaging | ||
On wooden pallets with plastic cover: 1.Wooden pallet size:930*930mm load 2.weight of each pallet:1.5-2.0 tons | ||
Delivery | ||
Item | Delivery methods | |
Sample | Express by air (UPS,DHL,FedEx,TNT,EMS etc.) | |
Tons of goods | 1.We usually Ship them by sea in container. 2.Customer's requirement is welcome. 3.Customers specifying freight forwarders or negotiable shipping methods | |
Test
Before delivery, we usually test at least twice by professinal testing equipment.Our company's testing equipmets as follows:
1.High Temperature RUL Tester
2.Bulk Density Tester
3.The Pressure Tester
4.Refractoriness Tester
Company Information
1.Our company
Henan Lite Refractory Material Co., Ltd is located in Zhengzhou,Henan province,which is one of the main refractory production bases in China. Our products have been exported to India,Turkey,Vietnam,Malaysia and Kazakhstan etc.
2.Main Products
Our main products include different kinds of refractory bricks:Fire Clay Bricks, High Alumina Bricks, Light Weight Insulating Bricks,Corundum Bricks,Mullite Brick Refractory Balls etc.They are widely used in Iron and steel, Nonferrous metals, Building materials(Cement,Glass,Ceramic), Petrochemical, Energy & Incineration etc industries.
3.Annual supply
Our factory has passed ISO9001 quality management system certification. And the annual supply of shaped and unshaped refractory product is 28,800-35,000 tons.
Delivery time of of heat resistant refractory cement can be guaranteed with high quality.
4.Customer Visit
Now customers from Pakistan,Russia,Saudi Arabia,Kazakhstan etc have visit company and factory! Waiting here for you!
Contact us
I am Emily Lee,if any question, please do not hesitate to contact us!
Henan Lite Refractory Material Co., Ltd. has gathered a group of outstanding management talents and technical talents for refractory raw materials.
Henan Lite Refractory Material Co., Ltd. responds quickly to customer needs for refractory material, and achieves sustainable development in refractory raw materials.
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