Magnesite Alumina Spinel Brick for RH Refining Furnace - Unburned Magnesium-Aluminate Brick and Snorkels
Ruitai Ma Steel New Materials & Technology Co., Ltd.- Ref Price:
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 1000 m.t./month
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Refractories for RH refiniing furuace
Our company has chrome-free refractories integration technology for RH reflning furnace . We can provide customers whole service Iife solutions including overall design , optimal configuration , comprehensive masonry,on-site maintenance , and used refractories recovery and disposal . As the main drafter of T/ACR10003-2017 Periclase-spinel bricks for RH refining furnace ( a group standard of The Association of China Refractories Industry ), our company develops the series magnesium-aluminate spinel unburned bricks for RH refining furnace , which have been appraised as the green and environment friendly products by the expert committee of The Association of China Refractories Industry. The products are featured with high production efficiency, energy saving, environmental protection, superior performance, long service life and so on. Tested by Hubei Refractory Product Quality Supervision and Inspection Station, the product meets the requirements of Q/MGN 007-2018 standard. The products play an exemplary role in the green development of refractories, and reach the international advanced level.
1、Magnesium-aluminate spinel nuburned brick
The magnesium-aluminate spinel unburned bricks are prepared using high quality fused magnesite as main raw material, adding special additives, high pressure shaping and low temperature heat treatment. The bricks are featured with good thermal shock resistance, good corrosion and erosion resistance. Products with different brands are suitable for different service areas.
Physical properties and chemical composition of Magnesium-aluminate spinel unburned brick
2、Snorkels
The RH refining furnace snorkels are comprehensively lined using MA95 magnesia spinel bricks and high quality corundum spinel castables. The circulation tubes are assembled using MA95 magnesia spinel bricks. The products are featured with good corrosion and erosion resistance, and thermal shock resistance.
Physical properties and chemical composition of Snorkels
- Q: What are the uses of magnesia spinel brick in the industry?
- Instead of magnesia chrome brick sand manufacturing magnesia spinel brick used in cement kiln, not only to avoid the chrome pollution, but also has good resistance to spalling;
- Q: Spinel refractory brick air-cooled razheng times
- The ingredients are magnesium, aluminum, oxygen.
- Q: Is magnesium spinel harmful to the body? Such as title magnesium spinel, harmful to the body?
- Hospital tests revealed that Alzheimer's patients had more than 5~30 times more aluminum in brain tissue than normal subjects. When the aluminum content in the human body exceeds 5~10 times that of normal people, it can inhibit the absorption of phosphorus by the digestive tract, reduce the level of serum inorganic phosphorus, cause osteomalacia and joint pain. Aluminum chloride and aluminum hydroxide, aluminum alkyl and salt and other drugs, the short term can produce toxic side effects.
- Q: What's the difference between iron spinel and magnesium aluminum spinel?
- Such as aluminum spinel, iron spinel, zinc spinel, manganese spinel, chromium spinel, etc.. Due to the inclusion of different elements, different spinel can have different colors, such as magnesium spinel in red, blue, green, brown or colorless between; zinc spinel is dark green; iron spinel black, and so on.
- Q: Spinel compound brick composite layer pollution layer does not affect the use of theoretical basis for it
- One is the development of the manufacturing process of the magnesia magnesia purity can be improved, with low content of magnesia silicate phase has good resistance to spalling, does not require the addition of alumina can also produce good thermal shock stability is of high quality magnesia brick; two foreign chromite resources is abundant, magnesia chrome refractories production has thermal stability good and anti erosion ability.
- Q: What are the characteristics of Mg rich spinel and aluminium rich spinel?
- Magnesium spinel is a subspecies of spinel, which is MgAl2O4, also called spinel. An equiaxed crystal having eight crystalline or irregularly granular crystals.
- Q: What is the high-grade magnesia spinel brick?
- Then there was the second generation of magnesia spinel brick, and its features are changed
- Q: The difference between aluminium refractory and magnesia refractory
- Magnesia refractory belongs to alkaline refractory materials refers to refractory products such as magnesia magnesia brick magnesium iron spinel magnesium aluminum spinel magnesia ramming materials and other products of raw materials is the main crystal phase is periclase magnesia products
- Q: What is the significance of the synthesis of mg Al spinel? What are the main approaches?
- The synthesis of magnesia alumina spinel mainly uses MgO and Al2O3 raw materials, and is obtained by electro melting, sintering or sintering
- Q: Characteristics of sintered spinel used in refractory zzjsnc
- For the production of castable for ladle lining steel plate greatly improve the anti erosion ability. It is widely used in steelmaking refractories provides new raw material for the production of high quality synthetic stone pre sintered spinel prepared amorphous and amorphous high purity refractory material
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Magnesite Alumina Spinel Brick for RH Refining Furnace - Unburned Magnesium-Aluminate Brick and Snorkels
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 1000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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