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Ferro silicon is an atomized alloy,which is formed by combining iron and silicon with a silicon content range of 15% to 90%.Ferro silicon is a universal “heat blocker” used in the production of carbon and stainless steels.

Specification:

Chemical composition:

Gradechemical composition(%)

Si

Al

Ca

Mn

Cr

P

S

C

FeSi75

75

1.5

1

0.5

0.5

0.04

0.02

0.2

FeSi72

72

2

1

0.5

0.5

0.04

0.02

0.2

FeSi70

70

2

1

0.6

0.5

0.04

0.02

0.2

FeSi65

65

2

1

0.7

0.5

0.04

0.02

0.2

FeSi60

60

2

1

0.8

0.6

0.05

0.03

0.3

FeSi45

40-47

2

1

0.7

0.5

0.04

0.02

0.2

Size: 10-100mm

Packing: In 1 MT big bag with bottom spout.

Chemical composition and size above can be optimized according to custom's requirement.

Detailed application:

1.Ferro silicon is often used as deoxidizer in steel making.

2.Ferro silicon also can be used as alloy elements join agent,which is widely used in low alloy steel,non-ferrous metal,bearing steel,heat-resistant steels and electrician silicon steel.

3.Ferro silicon commonly used as a reductant in ferroalloy production and chemical industry.

4.In iron industry,it often used as inoculant and nodulizer and deoxidizer.



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Q:One can write on the hard alloy on the pencil, what's the name ah, who knows.
What pen is this?Chasing the answer230 yuan each. You can contact me any time you like.
Q:What is the resistivity of the yg13 cemented carbide?
Three, technical parameters of YG13 tungsten steel1, WC and other alloy composition content%:87.2 and CO content%:13.3 density g/cm3:14.2.4 hardness HRA:90.5.5 、 grain size um:0.6 ultra-fine grain alloy.6. Flexural strength MPa:4000.7 thermal expansion coefficient 10-6/0C:5.8.8. Modulus of elasticity GPa:460.
Q:Which prawns know of what is called red hard alloy.
This form of exercise is intense, and the more objects or systems formed by these microscopic particles become hotter. As the temperature rises, the object begins to emit visible light, first of all, the longer red part, which turns from dark red to orange red.
Q:I would like to ask, carbide processing, cutting what cutting fluid is better, useful trouble recommended, thank you!
An alloy material made from powder metallurgy by hard metals and bonded metals of refractory metals. Cemented carbide has a series of excellent properties such as high hardness, wear resistance, strength and toughness, heat resistance and corrosion resistance, especially its high hardness and wear resistance.
Q:Is hard alloy magnetic?
I use a magnet to suck the used MITSUBISHI VI15TF block and have some magnetism
Q:The requirement of machining thread holes on carbide is higher
If the precision of the thread is not high enough, it can be produced by pressing.
Q:What are the types and types of carbide inserts?
This problem suggests that you find a famous brand of knives, and then ask for a sample of knives to understand, such as the three high, Walter, Kenna and so on. Because this thing has many points, can not simply understand. According to the processing equipment, it may be divided into carbide inserts for lathe cutting, carbide inserts for milling and carbide inserts for boring. According to the different processing materials, can be divided into non-ferrous metal, used for cast iron, alloy steel. It can also be classified according to the materials used in carbide inserts, such as cubic boron nitride. A thorough understanding of the proposals used. The carbide blade is a general term (outlined) that covers too wide a range of types and models. Just like you ask, "what's the Chinese surname? What's the name?"". Unanswerable.
Q:What kind of carbide alloy is used in stainless steel processing?
Such as: YA6; YH1; YW3. This kind of steel has high hardness, small amount of feed to lower cutting speed, cutting the depth is bigger, avoid hardening layer on the surface of the skin with the previous procedure (Note 2).
Q:Carbide tool number with a suitable speed of 20
The surface quality is good, the blank diameter is 50MM. Can play around eight hundred rpm.When the car is refined, 1200r/min
Q:Carbide according to the structure of the words, what can be divided into?
The microstructure of the hard alloy, and can be divided into structural and non uniform structure, which contains many kinds of non uniform structure, such as the gradient structure of hard alloy and hard alloy honeycomb structure, the special non hard alloy uniform structure is applicable in industrial production should be stronger than ordinary hard alloy.

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