Hot sales products 45 ferro silicon made in China

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Loading Port:
Tianjin
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TT OR LC
Min Order Qty:
29 m.t.
Supply Capability:
1990 m.t./month

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Description 

 Metal Silicon is a kind of ferroalloy which is composed of metal and silicon.Ferro silicon is one of metal products. Ferro Silicon uses coke, quartz 

(or silica) as 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 steelmaking. It is playing more and more important role in the industry.

Features 

1. 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. 

2. Ferro silicon  can be used as a reductant in ferroalloy production and chemical industry. 

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

 

Specification

Brand

Chemical  Composition (%)

Si

Al

Ca

P

S

C

Fe

               <=< span="">

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

 

Hot sales products 45 ferro silicon made in China

Hot sales products 45 ferro silicon made in China

Hot sales products 45 ferro silicon made in China

 

 

FAQ

1 About Packaging & Shipping?
Plastic bag(antiproof) +Iron barrel, all adjustable to customer's specific demands.
(2)Shipment within 3 working days after production.(ship to Korea&Japan about two days;ship to Europe about 40 days.  

2 Ferro Silicon Size?

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

 3 Packing?

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

 

 

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Q:What tools should I use for iron ore in my world?
Iron ore must be made a stone pick, before it can be excavated and collected, the stone pick is the first line of three pebbles (through wood mining)
Q:Where are the major iron ore deposits in China?What is the total reserves of iron ore in China?
Ore minerals are mainly magnetite and hematite, partly false hematite and semi false hematite. The structure is compact and hard, and the gangue distribution is uniform and dense. The ore dressing is difficult and the reducibility of ores is poor
Q:Why does the price of iron ore depend on the price of Petroleum? What's the matter?
The answer upstairs is not comprehensive enough, so I want to say it more clearly. The relationship between the two is still very large, I used to do iron ore, to explain your problem, we must first understand some data.
Q:Hematite and magnetite iron, which is more suitable for iron smelting, why?
Hematite iron content is generally 50% ~ 60%, containing harmful impurities, sulfur and phosphorus less, reduction is better than magnetite, therefore, hematite is a relatively good raw material for iron smelting. Hematite has primary, there are wild, magnetite hematite after oxidation regeneration after the loss of magnetic, but still retains the crystal shape of magnetite martite, in martite often contain some residual magnetite. Sometimes hematite contains some of the weathering products of hematite, such as limonite (2Fe2O3. 3H2O). Hematite has semi metallic luster, crystalline hardness is 5.5 ~ 6, soil hematite is very low hardness, no cleavage, relative density of 4.9 ~ 5.3, only weakly magnetic, gangue silicate.
Q:What is the standard ore in iron ore?
Fine powder is basically domestic production, under 200 eyes. Domestic general use of foreign ore are coarse powder, rarely imported fine powder, so imported powder market is not good. There are two kinds of blocks, one is standard blocks, the size is 6-40 millimeters.
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:Excuse me, what is the competitive power between the iron ore mine and the mine now?
Iron ore is an important raw material for iron and steel production enterprises. Natural ore (iron ore) is gradually selected by crushing, grinding, magnetic separation, flotation, gravity separation and other procedures. A mineral aggregate containing iron or iron compounds that can be economically used.
Q:What are the common types of iron ore?
It depends on how it is divided. According to the chemical structure, there are hematite, limonite and magnetite. In accordance with the division of production, there are mainstream mines, non mainstream mines.
Q:Who knows what the melting points of hematite and limonite are?
General brown iron ore is 37% ~ 55%, sometimes higher phosphorus. Absorbent limonite is very strong, generally absorbed a lot of water, remove the free water and crystal water in or into the blast furnace after heating, thus increasing the ore porosity, which greatly improves the ore reduction. The reduction ratio of limonite of hematite and magnetite are better. At the same time, the removal of water corresponding increase iron ores.Because it is a mixture of melting point is not OK. The melting point of iron is 1534 degrees to 1200 degrees, iron general enough.
Q:What does magnetite do to humans?
The Southern Song Dynasty and the "Yan Ji Sheng Fang" (1253 AD) medical book told by a cure ear hearing is not good, this is a big magnet with new cotton beans into the ear, and then with a piece of iron in the mouth, it can improve the listening ear disease. In general, medical records of various diseases are often used in medical books of various dynasties. Famous pharmaceutical Ming Li Shizhen the "Compendium of Materia Medica" on medical record content a rich and summary, the magnet shape, indications of disease, drug preparation method and various application described in great detail, such as the treatment of ear diseases are a fulminant deafness deafness, the elderly kidney closed, deafness, virtual old man loss, eyes faint cataract in children, epilepsy, uterine prolapse, undertake not to close, e., blood, intestinal tumors swallowed needle iron, Ding swollen swollen poison toxic heat, all 10 kinds of diseases, the use of medicine made of a magnet Cizhu pill, Zixuesan Erlongzuoci pills and etc..

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