Magnesite Alumina Spinel Brick for Steel Ladle Bottom
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magnesite carbon brick
MgO :73%Min.
F.C :14%
B.D :2.95-3.0g/cm3
A.P :5%
C.C.S :40MPA
This kind of productions is designed for different kinds of kilns. It adopts high degree of purity and high density
magnesia and high degree of purified graphite.
Application of magnesiate carbon brick
It has high temperature and high slag resistance,which can be used in converter.ladle,electric furnace etc.
brand | specification | size | ||||||
MgO | SiO2 | CaO | Fe2O3 | Al2O3 | LgL | B·D≥(g/cm3) | ||
FM–99 | 99.0 | 0.15 | 0.40 | 0.25 | 0.10 | 0.10 | 3.50 | 0-1mm 1-3mm 3-5mm 0-30mm 200mesh 325mesh |
FM–98.5 | 98.5 | 0.30 | 0.70 | 0.30 | 0.15 | 0.10 | 3.50 | |
FM–98 | 98.0 | 0.35 | 1.00 | 0.40 | 0.20 | 0.10 | 3.50 | |
FM–97.8 | 97.8 | 0.40 | 1.00 | 0.50 | 0.20 | 0.10 | 3.50 | |
FM–97.5 | 97.5 | 0.50 | 1.00 | 0.55 | 0.20 | 0.15 | 3.50 | |
FM–97 | 97.0 | 0.60 | 1.20 | 0.70 | 0.20 | 0.20 | 3.50 | |
- Q: What are the uses of magnesia spinel brick in the industry?
- Used to make ladle casting material, greatly improve the corrosion resistance of steel lining. It is widely used in steel making refractory. The preparation of high-quality pre synthesized spinel provides a new raw material for the production of unshaped and unshaped high purity refractories
- Q: What is the primary crystal phase? What is the secondary phase?
- There are structure of refractory refractory material in the crystal phase, especially the direct combination of high melting point and so on, the resistance to high temperature also tend to benefit. Compared with the ordinary brick, the second phase of the refractory products, make the products refractoriness under load are improved. Many according to mineral composition of refractory material named, such as mullite corundum brick, corundum mullite brick, is its main crystal phase and the second phase composite named. The former is mainly crystal phase, the latter is sub crystalline phase.
- Q: Spinel refractory brick air-cooled razheng times
- Magnesium Oxide reacts with alumina at over 1700 degrees to produce spinel.
- Q: Is magnesium spinel harmful to the body? Such as title magnesium spinel, harmful to the body?
- The long-term intake of aluminum will eventually harm the health of the human body. These two elements are not soluble and can cause pneumoconiosis and lung cancer after inhalation.
- 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
- The study of mg Al spinel synthesized with MgO raw materials and Al2O3 raw materials (calcined alumina or alumina) has begun as early as 1930s. Magnesia alumina spinel was synthesized from industrial alumina and activated alumina in 1939 and used for making bricks. In 40s, people found that the addition of alumina powder in magnesia could improve its thermal stability, this is actually a spinel bonded brick. When the magnesia brick is mainly used in cement kiln, but in addition to the production of white cement kiln, it was replaced by magnesia chrome refractories.
- 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 structure of magnesium aluminate spinel?
- Mg Al spinel is a six square dense stack of equiaxed crystals
- 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: 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 Steel Ladle Bottom
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
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