Metal Alloy Ferro Silicon 72 with Steady Quality

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
24 m.t.
Supply Capability:
1940 m.t./month

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Product Description:

 

Description 

 Ferro Silicon is one of ferro alloy which is composed of ferro and silicon. Ferro Silicon uses coke, silicaas raw materials and is made by electric furnace. Because silicon and oxygen are easily compound into SiO2, the ferrosilicon is often used as deoxidizer in steel plant. 

Features 

 1. Fesi 72% is often used as deoxidizer in steel- making.   

2. Ferrosilicon 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. It can be used as a reductant in ferroalloy production and chemical industry. 

4. In iron industry it can be used as inoculant and nodulizer.

 

Specification

Brand

Chemical  Composition (%)

Si

Al

Ca

P

S

C

Fe

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FeSi75-A

74.0-80.0

1.5

1

0.035

0.02

0.2

Balance

FeSi75-B

72.0-80.0

1.5

1

0.04

0.02

0.2

Balance

FeSi72

72

1.5

1

0.04

0.02

0.2

Balance

FeSi70

70

1.5

1

0.04

0.02

0.2

Balance

FeSi65

65.0-72.0

2

1

0.04

0.02

0.2

Balance

FeSi45

40.0-47.0

2

2

0.04

0.02

0.2

Balance

Pictures

 

Metal Alloy Ferro Silicon 72 with Steady Quality

Metal Alloy Ferro Silicon 72 with Steady Quality

Metal Alloy Ferro Silicon 72 with Steady Quality

 

 

FAQ

1 Ferro Silicon Size?

0-3mm,3-10mm,10-100mm or as the customers’ requirements 

 2 Packing?

25Kg/bag, 1MT/bag or as your requirements.

 

 

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Q:The difference between iron ore and iron ore
Iron ore: in theory, which contains iron or iron compounds ore iron ore can be called; but, in the industry or business, but does not contain iron ore to the ingredients, and must use the value of the job.
Q:How to judge the grade of iron ore intuitively?
The ore, because they do not know the mineral composition, light by density is not a good judge of ore grade, if can have a chunk of magnetite, broken into small pieces, with the magnet to absorb, can assume magnetic rate. If there is no fixed-point magnetic, it must be in the grade below 10%, to be sure, basically non magnetic ore, personal investment, it is to lose money.
Q:During the process of iron ore magnetic separation, is the waste water produced corrosive?
Iron ore selection, you have to see what he chose iron process is what, small enterprises are generally water grinding method of magnetic separation. What flotation agent will not be added
Q:Where are the major iron ore deposits in China?What is the total reserves of iron ore in China?
Indeed, the northeast northeast iron ore iron ore is mainly in Anshan mining area, which is currently China's largest reserves of mining area, large ore bodies are mainly distributed in Liaoning province of the saddle (including large arc hill, cherry orchard, Anshan, Gongchangling and other things), Benxi (male, Finland Waitoushan, Tongyuan Fort etc.), part of the deposit located near in Jilin province calls. Anshan mining area is the main raw material base Anshan, Benxi Iron and steel.The main characteristics of Anshan ore: in addition to rare high-grade ore, the reserves account for about 98% of the ore, iron content of 20-40%, an average of about 30%. Must after dressing treatment, selection of more than 60% iron content.
Q:What are the environmental protection elements in iron ore?
7 poisonous and harmful elements such as mercury, arsenic, lead, cadmium, sulfur, chlorine and fluorine in iron ore.Iron is the world's earliest discovery, the most widely used, the amount is also the most metal, its consumption accounts for about 95% of the total consumption of metal. Iron ore is mainly used in the iron and steel industry, smelting carbon containing different pig iron (including carbon content is generally more than 2%) and steel (carbon content is generally below 2%).
Q:What's the difference between coal mine and iron mine? Is it a big difference? Can I learn iron ore from coal mines?
Coal mining professionals can also do mining, mainly to see how you coal mining, and if your professional skills are really excellent, I think you go to iron ore will not fall behind others.Say simply, in fact, coal mines and iron ore are similar. Are in the underground, according to a certain design for orderly mining.
Q:Can metal detectors detect iron ore, such as gold ore
There are three main types of metal detectors: electromagnetic induction, X ray inspection, microwave detection. It is an electronic instrument for detecting metals. It can be used in many fields.
Q:Why calcination furnace is used in the production of sulfuric acid from calcined pyrite?
Because the boiling furnace can make the burden evenly but also can make the charge and air full contact, ensure stable and fast oxidation process, the stationary and the whole process in material consumption, SO2 and energy transfer.
Q:What are the common types of iron ore?
According to geographical division, there are countries of mine. By name, it's a lot more common, such as Australian PB powder, Newman powder, Mike powder, and all kinds of blocks, Yang Di powder, and FMG special powder, super special. Bar of Brazil. Non mainstream, such as Philippines, Indonesia Malay sand, powder, Canada, South Africa, Iran, Mexico, many.
Q:Does iron ore have radiation on the human body?
Iron meteorite radiation value is generally 0.10 micro West, the air radiation value is generally 0.15 micro Fu fu. The iron ore is uncertain, but definitely higher than the two. Human tolerance limit value of 2.5 micro, but above this value, radiometer will alarm.

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