Hot sales products 45 ferro silicon made in China

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
29 m.t.
Supply Capability:
1990 m.t./month

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Description 

 Metal Silicon is a kind of ferroalloy which is composed of metal and silicon.Ferro silicon is one of metal products. 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. It is playing more and more important role in the industry.

Features 

1. 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. 

2. Ferro silicon  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

 

Hot sales products 45 ferro silicon made in China

Hot sales products 45 ferro silicon made in China

Hot sales products 45 ferro silicon made in China

 

 

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:Why screw steel, wire rod is Chinese unique, no outside?
Steel is known as hot rolled ribbed bar. Ordinary hot rolled steel bars are made up of HRB and the minimum yield point of the brand. H, R, and B are the first letters in English for hot-rolled (Hotrolled), ribbed (Ribbed) and reinforced (Bars) three words. Hot rolled ribbed bar is divided into two levels, HRB335 (old No. 20MnSi), three HRB400 (20MnSiV, 20MnSiNb, old No. 20Mnti), four grade HRB500 three grade.
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:The difference between iron ore and iron ore
Low iron content in iron ore, and iron ore is processed by the first iron ore, the ore quantity is far higher than the iron ore price cannot be mentioned in the same breath, basically no transport of iron ore, because it will increase the cost of transportation, are generally shipped iron ore
Q:Where is iron ore made from iron?
The iron concentrate used in iron smelting is lower than the theoretical iron content, so there are some impurity elements in it.
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:Is pyrite the pyrite?
It's the same kind of ore. The main ingredients are FeS2
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 iron ore does the cement plant use?
Cement is usually made of ordinary portland cement, Portland cement mixed with mixed material and special cement. Portland cement mixing material is added according to the proportion of ordinary portland cement and some other materials processing procedures to achieve special effects, such as slag cement, Portland cement, volcano ash fly ash Portland cement, Portland cement and so on. The raw material of the cement is more active than that of the ordinary Portland cement. Special cement is somewhat different in the material stage and the manufacturing process. For example, the high alumina cement (aluminate cement) is made of bauxite and limestone, which is calcined to produce clinker, which is then pulverized into aluminate cement.
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?
Limonite is iron oxide ore containing crystal water, the color is light brown to dark brown or black, loose tissue, reduction is better. The theory of limonite iron content is not high, generally 37% to 55%, but after being heated to remove water of crystallization, the iron content increased relatively, and the porosity increase, reduction of to improve.Siderite for carbonate iron ore, the color was light yellow brown, grey theory. The iron content is not high, only 48.2%, but the thermal decomposition of CO2 release, not only improve the iron content, and a porous structure, a very good reduction. Therefore, despite the low iron content, smelting value still which is very high.

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