Heat Stable Ferro Silicon Magnesium
Ferro Silicon Magnesium is a kind of alloy material composed of silicon, magnesium, iron and other elements. It has many excellent properties, one of which is good thermal stability. This article will explain the reason for the good thermal stability of ferrosilicon from the aspects of chemical composition, crystal structure, thermal expansion coefficient and thermal conductivity.
Description
ZhenAn International Co., Limited is one of the most reliable manufacturers and suppliers of heat stable ferro silicon magnesium in China. With abundant experience, we warmly welcome you to wholesale discount heat stable ferro silicon magnesium in stock here from our factory. Quality products and reasonable price are available.
Description
In the chemical composition of ferrosilicon, the content of silicon is generally between 10% and 20%, the content of magnesium is generally between 1% and 3%, and the content of iron is the majority, generally between 70% and 80%. The interaction of Si, Mg and Fe plays an important role in the thermal stability of Si.
First of all, the silicon in ferrosilicon has the characteristics of high melting point and high hardness, so ferrosilicon has good high temperature resistance. Secondly, the magnesium in ferrosilicon is a light metal with good thermal conductivity and thermal expansion coefficient, which can effectively balance the mismatch between the thermal expansion coefficient of silicon and iron. Finally, iron is the main component of ferrosilicon, and its good thermal stability also plays an important role in the overall performance of ferrosilicon.
Specification
|
Grade |
Chemical Composition(%) |
||||||
|
Mg |
Re |
Si |
Ca |
Al |
Ti |
Fe |
|
|
FeSiMg8Re3 |
7.0-9.0 |
2.0-4.0 |
38-44 |
2.0-3.5 |
＜1.0 |
＜0.5 |
Balance |
|
FeSiMg8Re5 |
7.0-9.0 |
4.0-6.0 |
38-44 |
2.0-3.5 |
|||
|
FeSiMg8Re7 |
7.0-9.0 |
6.0-8 |
38-44 |
2.0-3.5 |
|||
The crystal structure of ferrosilicon is an alloy with a body-centered cubic structure in which the atoms of silicon, magnesium, and iron are distributed at different positions in the crystal structure.
The interaction and arrangement of Si, Mg and Fe atoms play an important role in the thermal stability of Si.
Ferrosilicon alloys with body-centered cubic structures have high density and compact structure, which provides high stability and can effectively resist temperature changes.
In addition, the crystalline structure of the ferrosilicon alloy also allows for closer interactions between the silicon, magnesium, and iron atoms, thus improving the thermal stability of ferrosilicon.
FAQ
Q: Do you have quality control?
A: Yes, we have gained BV, SGS authentication.
Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 25-45 days if the goods are not in stock, it is according to
quantity.
Q:Can we get the some samples?Any charges?
A: Yes , we could offer the sample for free charge but do not pay the cost of freight . If you place the order after confirm the sample , we will refund your express freight or deducte it from the order amount .
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