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 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 is the significance of the synthesis of mg Al spinel? What are the main approaches?

Because the thermal expansion coefficient of magnesia alumina spinel is small, the thermal shock resistance of refractory products with its bonding phase is relatively improved.

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

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:Is magnesium spinel harmful to the body? Such as title magnesium spinel, harmful to the body?

Extremely harmful! Studies have shown that brain tissue has affinity for aluminum, and excessive deposition of aluminum in brain tissue can cause memory loss, mental retardation, slow action and aging.

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:What are the characteristics of Mg rich spinel and aluminium rich spinel?

Occurs in the contact metamorphic zone of acid intrusive rocks and dolomite and dolomitic limestone, and is associated with forsterite, diopside and so on. It is also found in peridotite, Kimberley rock, magnesian porphyry and some crystalline schist.

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 structure of magnesium aluminate spinel?

The crystal is composed of eight faces, eight bodies and twelve faces of diamond