Ferro Silicon 72 Manufactured in China

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
25 m.t.
Supply Capability:
1950 m.t./month

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Item specifice:

alloy: metal

Product Description:

 

Description 

 Ferro Silicon  alloy is one of ferroalloy which is composed of ferrum and silicon. Ferro Silicon uses coke, quartz 

(or silica) as raw materials and is made by electric furnace. 

Features 

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

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

               <=< 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 72  Manufactured in China

Ferro Silicon 72  Manufactured in China

Ferro Silicon 72  Manufactured in China

 

 

FAQ

1 After sales?

one year

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 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.
Q:Rocky heroes pass through primary iron ore. Which one can come out?
Before you sail, please bring a deep mine bomb. The lodge heroes carry primary iron ore. There are more maps in the 2 Ship iceberg valley. Among them: brin's research, intermediate slingshot, and then find slingshot, Goblin chiefs, counterattack days of these battles, lodge heroes pass primary iron ore, especially more.
Q:What's the weight of a cubic iron ore?
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:Where's the biggest iron mine in China?
In terms of provinces and autonomous regions, Liaoning ranks first in proven reserves, followed by Hebei, Sichuan, Shanxi, Anhui, Yunnan and Inner Mongolia. China in iron ore, rich iron ore less ore reserves accounted for 2.53% of the total reserves, found only in Hainan and Hubei and other places of Daye city. From the point of view of iron ore genesis, according to Cheng Yuqi and Zhao Yiming's opinion, the main iron and basic ultrabasic magmatic intrusive magmatic deposit related activities, such as Sichuan Panzhihua iron ore deposit, and the acidic (including partial mafic and alkaline) magmatic metasomatic hydrothermal activities related to iron ore deposits such as Hubei, Daye, Fujian, Inner Mongolia Huanggang, Ma keng;
Q:WOW iron ore where more?
To dig up blood mine skills, you can change to the hinterlands dug Mithril, can brush Odaman, which has fine iron ore, is also used to transition skills for.To dig the black iron ore mining, it is easy, to the burning plains, there are a lot of black iron pot can practice skills.To dig silver, then to the burning plains, around the giant hammer stone man, a lot of iron, silver can be dug Mithril and Joseph Chong, skills quickly.In addition, the curse also have a lot of spots, then rushed has no difficulty what skills.
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 iron ore and meteorites?
The meteorite has a layer of hard fusion crust, probably around 1mm, usually with a layer of shiny luster, this is no ore, ore polishing is the only metallic luster. The meteorite does not necessarily have a gas seal, and whether this meteorite explosion, but Air India stone is not necessarily the meteorite. Desert like agate. But molten shell surface are generally melt marks, inside there will be a lot of sulfides, such as the Nandan iron meteorite.
Q:What are the factors that affect the rate of reduction of iron ore?
There are many factors that affect the reducibility of iron ore, such as grain size, porosity, mineral composition and structure, gangue composition and so on. We should make a comprehensive consideration according to the actual production situation.
Q:What's the use of iron ore slag?
Properties of Portland blast furnace cement:1. High strength and high performance concrete can be prepared.2, fine slag powder concrete water retention, good plasticity, less bleeding, with a good job. 3, reducing hydration heat is helpful to prevent cracks caused by temperature rise of mass concrete.Ettringite crystallization of calcium 4, produce more compensation, because of too much powder concrete caused by dry shrinkage.5, hardened concrete has good resistance to sulfate attack, reducing and inhibiting the proliferation of chloride ions, as well as resistance to seawater erosion, anti carbonation, alkali resistance - aggregate [aggregate] reaction.
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.

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