Vietnam Ferro Silicon FeSi 72%

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Specifications

Atomised Ferrosilicon 15%
Si:14-16%
CIQ,ISO,SGS Certification
Free Sample
10 years history

Atomised Ferro Silicon 15 is a specialised powder product formed by melting FeSi75 with scrap and casting into a high pressure water jet. Particle size is typically between 212 microns and 20 microns. The principal properties of FeSi15%

are magnetism, corrosion resistance and density.

Atomised Ferro Silicon 15% is mixed in water to create a dense medium and finds uses in the mining and scrap processing industries. Dense medium separation is a gravity separation technique which creates a medium with a specific density.

This medium allows lights to float and heavies to sink, thus permitting separation due to density. The process typically

separates aluminium, magnesium and mixed heavy metals such as copper alloys, thereby increasing overall scrap

metal recycling rates. After sizing, the mixed feed is screened and then sent to a drum containing magnetite media

which removes the lower density waste (rubber, plastic, etc) and light metals such as magnesium alloys.


The heavy concentrated scrap is then directed to a second drum containing FeSi media which separates the aluminium

from other metals. These two media, namely Magnetite and FeSi, create different media densities and can be adjusted,

within certain limits.

Atomised Ferro Silicon 15% is usually supplied in big bags or in steel drums.

Bulk chemical  composition

ElementSpecification, %


Silicon14-16


Iron78-82 min


Carbon0.5-1.2 max


Aluminium0.04 typical


Titanium0.05 typical



Physical Properties
Relative density6.7-7.1 g/ml


Apparent density3.3-4.0 g/ml


Magnetic susceptibility59m3/kg


Non-magnetics1.5%max


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YG8 is suitable for YG6 with higher hardness, but less impact toughness
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The flank wear is mainly caused by the high cutting temperature, the main solutions are: choose the better wear resistance, lower grade cutting speed, large front angle blade, choose sword sharp radius, blade angle blade, according to the specific processing solution please.
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It used to be priced by KG, and now it's on a tablet basis
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If it is stainless steel (316 or 304), it is recommended that you use YG8 alloy cutter head, processing needs low speedWith sufficient cutting fluid, this stainless steel does not require any other cutting tools.Note: YG8 impact resistance, but not high temperature
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Because of being restricted by the conditions of equipment for the production of hard alloy long alloy strip production generally more difficult, even if the production price is not expensive, you can consider the method of sectional concrete can look at Zhuzhou with a hard alloy.
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The difference between cemented carbides A320 and A325 is that A320 is smaller than A325. A320 length is 20 A325, length is 25 QQ, 404200629 to split bar carbide saw blade, including alloy cutter type, matrix
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Friends, according to your question, if change my words, I choose YS25Grade ISO grouping, code name, density, bending strength, hardness, useYS25 12.8 P25 13.2 = 1780 = 90.5 for carbon steel, cast steel, high manganese steel, high strengthRough turning, milling and planing of steel and alloy steel
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Cemented carbide has high hardness, high temperature resistance and good red hardness. It can still maintain good cutting performance at high temperature about 1000 degrees centigrade.
Q:Carbide coated drill bit will reduce the service life after grinding, how to avoid?
Hello, there is no way to avoid the problem of reducing the service life of the carbide coated drill bit after grinding;Cemented carbide bit, in its use, the surface coating, the blade has already been damaged, can not reach the integrity of the factory, so that it affects the service life of the drill bit,There is a need to be re grinding, coating, the coating has physical and chemical coating and coating, coating chemical now use more chemical coating basically is the tool coating at high temperature, so the temperature can cause 2 damage of cemented carbide substrate;So it also affects the service life;The effect of bit life, the most important is the geometric design of drill bit; before the design is not good, but when re grinding and grinding a good point, sometimes improve the service life, but the original drill must use will reduce the life of the;About those problems mentioned above, in fact, that is, some methods to improve the service life of the drill, upstairs can refer to

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