Ferro Silicon 75A of Metal Products 75 with Competitive Price

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Tianjin
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Min Order Qty:
21 m.t.
Supply Capability:
1920 m.t./month

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Description 

 Ferro Silicon is a kind of ferroalloy which consists of ferrum and silicon. 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. 

Features 

 1. Fesi 75% is often used as deoxidizer in steel- making.   

2. It 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

 

Ferro Silicon 75A of Metal Products 75 with Competitive Price

Ferro Silicon 75A of Metal Products 75 with Competitive Price

Ferro Silicon 75A of Metal Products 75 with Competitive Price

 

 

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,20-80mm or as the customers’ requirements 

 

 

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Q:Rocky heroes pass through primary iron ore. Which one can come out?
There is no big difference in the map of the iceberg Valley, where the lodge heroes carry primary iron ore. Go back on the map, other spots are generally clear.
Q:How much iron content in domestic iron ore has qualified?
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, Anshan (including large arc hill, cherry orchard, Anshan, Gongchangling and other things), Benxi (male, Waitoushan, Finland far fort), part of the deposit distribution in Jilin Province, near the call. Anshan mining area is the main raw material base of Anshan Iron and steel and Benxi Iron and steel
Q:WOW iron ore, where is it? How are the grades of the ore arranged?
Silver is the first we can meet the rare mineral, copper silver, that is to be completed the acquisition in a mine, there is a chance the next refresh refresh silver, of course in the senior silver as independent refresh map. Here the tribe's recommendation goes to the Barrens / thousand needles stone forest; the alliance's recommendation goes to the red ridge mountain.
Q:What iron ore does the cement plant use?
Cement is made up of limestone, clay and iron ore in proportion, and the mixture is called raw meal. Then calcined, the general temperature of about 1450 degrees, calcined products called clinker. The clinker is then ground with gypsum and mixed in proportion to cement. The cement at this time is called ordinary Portland cement.
Q:How can I find iron ore in my world?
It won't take long to dig up the iron ore. (mining iron ore calcination in the furnace can obtain ingot production picks or other iron tools)My world (MC) is a commonly used material of iron, which has a higher strength is relatively easy by iron ore mining, iron smelting and become, can produce all kinds of work (a wider range than the boulder), iron ore mining needs a stone pickaxe.
Q:How many kinds of iron ore are there? What is the color lattice of an ore?
(Limonite) this is limonite containing iron ore. It is goethite (Goethite) and HFeO2 (LepidoCRocite) FeO iron ore (OH) are two kinds of different structure of ore, some of the main ingredients in its chemical formula mFe2O3.nH2O, showing brown or brown, containing about 62% Fe, O 27%, H2O 11%, the proportion is about 3.6 ~ 4, mostly with other iron ore.
Q:The color and hardness of hematite ore
The chemical composition of hematite is Fe2O3, and crystal is an oxide mineral of six square system. Similar to that of equiaxed magnetic hematite. Crystals are usually plate-like; aggregates are usually flaky, scaly, kidney like, oolitic, blocky, or earthy. A reddish brown, steel gray to black color, streak are cherry red. Metallic to semi metallic luster. Moss hardness 5.5 ~ 6.5, specific gravity 4.9 ~ 5.3. It is iron black, metallic luster, flaky hematite called Specularite; a steel gray, metallic luster, scaly called mica hematite, Chinese called "cloud" iron; reddish brown earthy luster dim called ochre, Chinese called "Dai zhe", and to "" refers to the ochre hematite.
Q:Types of iron ore
Magnetite mainly contains iron minerals, magnetite, and its chemical formula is Fe3O4, in which FeO=31%, Fe2O3=69%, the theoretical iron content of 72.4%. This ore sometimes contains TiO2 and V2O5 composite ore, called titanium magnetite or vanadium titanium magnetite. Magnetite has strong magnetism, crystals often become eight faces, and a few are rhombic twelve bodies. Often aggregate into dense clumps, color streak iron black, semi metallic luster, relative density of 4.9 to 5.2, the hardness of 5.5 ~ 6, no cleavage, gangue is mainly quartz and silicate. Poor reducibility, generally containing harmful impurities, sulfur and phosphorus higher.
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:What is called lean magnetite?
Ultra poor magnetite refers to magnetic iron (mFe) content is lower than the current standard for selection of iron ore iron ore industry index, industrial grade is 8%, in the current economic technology (including environmental conditions) on the development and utilization of iron bearing rocks. The development of super lean magnetite has the characteristics of high market sensitivity, large profit range, big economic risk, less ore dressing ratio (generally 1: 7~1: 10), large amount of tailings discharge and high environmental pressure.

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