Metal ferro Silicon 45 Made in China with high quality and good price

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Loading Port:
Dalian
Payment Terms:
TT OR LC
Min Order Qty:
28 m.t.
Supply Capability:
1980 m.t./month

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Product Description:

 

Description 

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

(or silica) as raw materials. Because silicon and oxygen are easily compoun into SiO2, the ferrosilicon is often used as deoxidizer in steelmaking. 

Features 

 1. Fesi 45% 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.It is playing more and more important role in the industry.

 

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

 

Metal ferro  Silicon 45 Made in China with high quality and good price

Metal ferro  Silicon 45 Made in China with high quality and good price

 

 

Metal ferro  Silicon 45 Made in China with high quality and good price

 

 

FAQ

1 About Packaging & Shipping?
In jumbo bag or as customers's request.

2 Ferro Silicon Size?

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

 3 After-sales?

One year

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Q:What are the major differences between ilmenite and ilmenite?
Used as a purifying agent for iron and steel. High carbon titanium iron containing 17% titanium, 7% carbon and residual iron is used as a ladle additive for purifying steel. Low carbon titanium ferroalloy containing titanium 20% ~ 25%, carbon 0.10%, silicon 4%, lead 3.5%, more than iron, as a reducing agent, are used ilmenite smelting in the electric furnace. Its price per ton is more than 10000 yuan.
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:Types of iron ore
Limonite and limonite are hydrous iron oxide ores, which are produced by weathering of other ores. They are widely distributed in nature, but few deposits are found. Its chemical formula is nFe2O3. MH2O (n=1 ~ 3, m=1 ~ 4). Limonite is actually made up of a mixture of goethite (Fe2O3, H2O), goethite (2Fe2O3, H2O), iron oxides containing different crystalline water, and clay matter. Most of the iron minerals in limonite exist in the form of 2Fe2O3 and H2O.Generally, iron content of brown iron ore is 37% ~ 55%, and sometimes phosphorus is higher. The water absorption of limonite is very strong, and it usually attracts a large amount of water. After roasting or heating into the blast furnace, the free water and crystalline water are removed. Therefore, the porosity of the ore is increased, which greatly improves the reducibility of the ore. Therefore, limonite is better than hematite and magnetite in reduction. At the same time, the iron content of the ore is increased by removing the water.
Q:How many kinds of iron ore are there? What is the color lattice of an ore?
Siderite (Siderite) is an ore containing iron carbonate, the main component is FeCO3, showing bluish gray, the proportion is about 3.8. Most of this ore contains a considerable amount of calcium salt and magnesium salt. Due to high temperature carbonate on about 800 to 900 DEG C will absorb a lot of heat and emit carbon dioxide, so we put most of this kind of ore after roasting with blast furnace.
Q:What do iron and steel have to do with iron ore?Iron ore prices 10%, then how much steel prices?
The relationship between raw materials and finished products is like the price of flour. Bread and steamed bread will certainly go up in price
Q:WOW iron ore where more?
125 go to Alahi heights, secondary blood ore can be dug the hole hammer town on the right, although not what this ore, but red skill is good, otherwise this stage is hard to improve the skills.Then the advanced, you can still continue to dig here, blood mineral can improve skills, but also can be dug Mithril ore cave.
Q:What are the environmental protection elements in iron ore?
There are many kinds of iron minerals. More than 300 kinds of iron minerals and iron minerals have been found, of which more than 170 species are common. But under the current technical conditions, the main industrial value is magnetite, hematite, magnetite, ilmenite, limonite and siderite.
Q:What are the factors that affect the rate of reduction of iron ore?
Under a certain reduction condition, the reduction speed of small particle size is fast. Because of the small particle size and large specific surface area, the reduction rate is proportional to the specific surface area of the ore.. Practice has proved that the reduction of small ore is faster than the bulk ore, and the indirect reduction ratio is higher in the blast furnace, thus saving the coke consumption. But the particle size of the ore is too small, which will lead to poor permeability of the column. Porosity: the porosity of natural ore is different because of its genesis.
Q:WOW iron ore, where is it? How are the grades of the ore arranged?
Tin (smelting experience, mining 1-4 times) 50 skill requirements associated with tiger eye, shadow stone, rough stone.Tin ore is also a very popular mineral, recommended by the tribe to barren land / thousand needles stone forest; the alliance's recommendation goes to the red ridge mountain.(silver smelting experience, mining 1-4 times) 75 skill requirements associated with the tiger eye, rough stone.
Q:Which iron ore is often used for iron making?
Industrial iron ore with the iron content accounted for more than 85% of the total iron containing iron minerals named. Iron minerals are divided into iron oxide (Fe2O3, Fe3O4), iron oxide (Fe2O3.nH2O) aqueous and iron carbonate (FeCO3). The use of blast furnace iron ore is divided into hematite (red Fe2O3, magnetite ore) (black ore) Fe3O4, Fe2O3nH2O limonite and siderite FeCO3.

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