Magnesite Alumina Spinel Brick for Steel Ladle Bottom

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$High Refractoriness Magnesite Alumina Spinel Bricks with Magnesia Hercynite Composite$

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.

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?: The properties, quantities, distribution and bonding state of the main crystalline phases of refractory determine the properties of the products directly. A lot of refractory products, such as mullite brick, corundum brick, magnesia brick, magnesia spinel brick, silicon carbide refractory products, etc., are the main crystalline phase named. What is called a crystalline phase? The second phase and second phase or second phase, refers to the refractory material and the main crystal under high temperature and liquid phase coexist, the number and influence on high temperature properties of materials is the main crystal phase is small second phases. As to the main crystalline phase of periclase magnesia chrome brick, magnesia brick, magnesia brick and magnesia calcium brick respectively containing Cr spinel, spinel, forsterite and calcium silicate two are secondary 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?: 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?: Spinel is a mineral of magnesium aluminum oxide, because it contains elements such as magnesium, iron, zinc, manganese and so on

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: The difference between the two is one is neutral, one is alkaline, the original product is different naturally.

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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