Metal Products Ferro Silicon 75B in Good Quality

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Loading Port:
Shanghai
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TT OR LC
Min Order Qty:
22 m.t.
Supply Capability:
1930 m.t./month

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Product Description:

 

Description 

 Ferro Silicon is a kind 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. Owing to that silicon and oxygen are easily compounded 

into SiO2, the ferrosilicon is often used as deoxidizer in steelmaking. 

Features 

 1. Fesi 75% 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. 

 

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 Products Ferro Silicon 75B in Good Quality

Metal Products Ferro Silicon 75B in Good Quality

Metal Products Ferro Silicon 75B in Good 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:Magnetite, hematite, and pyrite. Which one is not suitable for iron making? Why?
Although the iron content of limonite is lower than magnetite and hematite, but because of its loose, easy to smelting, it is also an important iron ore. The world's famous ore producing areas are France's Lorraine, Germany's Bavaria, Sweden and other places
Q:Why screw steel, wire rod is Chinese unique, no outside?
Screw steel, wire is not unique because Chinese, outside because the iron and steel industry is a sunset industry in Europe and other developed countries, new homes a year throughout Europe starts is not a city of Beijing. Rebar and wire rod were officially listed on the Shanghai stock exchange in March 27th 09.
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:Why calcination furnace is used in the production of sulfuric acid from calcined pyrite?
Problems needing attention in the process of using:Control furnace temperature stability, maintain continuous and stable operation, avoid frequent parking.It is the first condition to control the furnace temperature stability that the sulfur content of the furnace is stable.
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: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: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:Does iron ore have radiation on the human body?
There are radiation, but no radioactivity, so harmless to the human body, not radiation is harmful, only radiation exceeds the standard, forming radiation pollution is harmful to human body.
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: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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