• Magnesite Alumina Spinel Brick for Steel Ladle Bottom System 1
Magnesite Alumina Spinel Brick for Steel Ladle Bottom

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)

FM99

99.0

0.15

0.40

0.25

0.10

0.10

3.50

0-1mm

1-3mm

3-5mm

0-30mm
0-60mm

200mesh

325mesh

FM98.5

98.5

0.30

0.70

0.30

0.15

0.10

3.50

FM98

98.0

0.35

1.00

0.40

0.20

0.10

3.50

FM97.8

97.8

0.40

1.00

0.50

0.20

0.10

3.50

FM97.5

97.5

0.50

1.00

0.55

0.20

0.15

3.50

FM97

97.0

0.60

1.20

0.70

0.20

0.20

3.50

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: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: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 high-grade magnesia spinel brick?
Then there was the second generation of magnesia spinel brick, and its features are changed
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 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: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 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:What is the structure of magnesium aluminate spinel?
Mg Al spinel is a six square dense stack of equiaxed crystals
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

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