Metal Products Ferro Silicon 75 with Competitive Price

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
20 m.t.
Supply Capability:
1910 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. 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. 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

               <=

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 75 with Competitive Price

Metal Products Ferro Silicon 75 with Competitive Price

Metal Products Ferro Silicon 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,10-100mm or as the customers’ requirements 

 3 Packing?

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

 

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Q:What are the major differences between ilmenite and ilmenite?
Ilmenite is the main mineral for the extraction of titanium and titanium dioxide. Three crystal system, crystal usually into a plate, the aggregation is massive or granular. Steel gray or iron black, metallic luster, Mohs hardness 5~6, specific gravity 4.7 ~ 4.78, with weak magnetism. As an accessory mineral, found in igneous and metamorphic rocks, but also in placer deposits. The famous mines Quebec Canada ellard lake, Norway carat gro etc.. The coastal placer origin of India Portland Vankor, United States of Florida, the east coast of Australia. In Panzhihua iron ore of Sichuan, China, ilmenite is distributed between magnetite particles or fractures and forms large ore deposits.
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: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's the difference between coal mine and iron mine? Is it a big difference? Can I learn iron ore from coal mines?
The mining depth of coal mines and iron mines is also very different, and their production environment is also very different. For example, coal mining is often accompanied by a variety of harmful gases, and the majority of iron ore mining will not have this situation. Only the same roof management, the two are basically the same in the construction organization in this regard.
Q:During the process of iron ore magnetic separation, is the waste water produced corrosive?
Iron ore selection, you have to see what he chose iron process is what, small enterprises are generally water grinding method of magnetic separation. What flotation agent will not be added
Q:Where can I find iron ore in my world?
And not much. Digging iron recommends digging between the heights of 58~15. By F3, you can call up all kinds of information, in which Y is the height of your location. No matter where it is underground, there will be minerals.
Q:Metallogenic regularity of iron ore
Iron ore deposit is mainly produced in Liaoning, Hebei, Shandong, Henan, Anhui and other places of Archean Anshan group, Qianxi group, Taishan group, Huo Qiuqun and metamorphic rocks of Dengfeng group, the equivalent in different layers; Shanxi, Inner Mongolia five Taiwan group, Lower Proterozoic metamorphic rocks and Lv Liangqun quite, most belong to the metamorphism greenschist to amphibolite facies and granulite facies in the individual. The provinces of Hunan, Jiangxi and so on are formed in stream group or Sinian group. The iron bearing metamorphic rocks in most areas are affected by varying degrees of mixing and mineralization.
Q:Does iron ore have radiation on the human body?
You said it should be radiation? Iron does not have radioactive, harmless to the body, but in the iron ore work must bring a mask, otherwise the pneumoconiosis.
Q:Where is China's largest iron ore resource?
The largest single mine has been developed, which is the Hebei iron and steel company's iron ore mine. The undeveloped iron ore mine is Benxi.
Q:How to distinguish chalcopyrite and pyrite with naked eyes?
The composition is usually containing cobalt, nickel and selenium, with NaCl type crystal structure. Often have a complete crystal shape, a cube, eight face body, five horns and twelve surface body and poly shape. In parallel with the crystal edge stripes cube crystal on the surface of each crystal face stripes perpendicular to each other. A dense collection of massive and granular or nodular. Yellow (Tong Huang) green and black color, streak, strong metallic luster, opaque, no cleavage, uneven fracture, the surface conditions easily weathered limonite.Pyrite is the most widely distributed sulfide mineral. It can occur in all kinds of rocks. Pyrite is the main raw material for extracting sulfur and making sulphuric acidchalcopyrite

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