Alloy Products Ferro Silicon 72 with Competitive Quality and price

Ref Price:
Loading Port:
Qingdao
Payment Terms:
TT OR LC
Min Order Qty:
26 m.t.
Supply Capability:
1960 m.t./month

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Item specifice:

silicon: metal metal: alloy

Product Description:

 

Description 

 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. 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

 

Alloy Products Ferro Silicon 72 with Competitive Quality and price

Alloy Products Ferro Silicon 72 with Competitive Quality and price

Alloy Products Ferro Silicon 72 with Competitive Quality and price

 

 

FAQ

1 About Packaging & Shipping?
Plastic bag(antiproof) +Iron barrel, all adjustable to customer's specific demands.
(2)Shipment within 5 working days after production.(ship to Korea&Japan about two days;ship to Europe about 40 days.  

 2 Packing?

25Kg/bag,or as your requirements.

 

 

Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

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:Why calcination furnace is used in the production of sulfuric acid from calcined pyrite?
Controlling the particle size of the furnace is stable and standard. It is also a prerequisite to ensure long period operation of the fluidized bed furnace. In particular, the burning of tailings of the furnace, a large number of large quantities of raw materials into the furnace, will soon lead to cold ash deposition in the furnace, the bad treatment will be cold, gray scarring. Therefore, in the screening process of raw materials, once the sieve is found damaged, it must be repaired or replaced immediately. Therefore, the sieve is best left in place. In the production process, the bottom temperature suddenly dropped to normal temperature, boiling layer upper temperature normal or decreased (no temperature rise and the outlet of the boiler or the first stage purification equipment before the temperature rise phenomenon), observe the direction of the furnace boiling condition is not good, the dark color, through analysis, troubleshooting and scarring the furnace cooling water tank leak, cold ash processed by the furnace out.
Q:What's the weight of a cubic iron ore?
Because the density of iron ore is 4.8 tons / cubic meter, the weight of a cubic iron ore is about 4.8 tons;
Q:Is iron ore a renewable resource?
Iron ore is not a renewable resourceNatural gas, oil, coal, iron ore and other mineral resources are non renewable resources, they are less with some, it is impossible to re produce. Taking iron ore as an example, it is a long geological process for iron elements to be combined with ore deposits with industrial value. They were formed in the Archean era of 26~30 billion years ago. In ancient times, the mineralization period was calculated in millions of years. On the contrary, human exploitation and consumption of minerals are very rapid. One mine is only one hundred years, decades or even several years. Therefore, from the perspective of human history, mineral resources are non renewable. In addition, renewable resources may become non renewable resources if they do not pay attention to conservation and arbitrary access. For example, a wild animal, once its living environment is destroyed, reduce the number of species to a certain extent, it is impossible to sustain their reproduction, only dinosaur extinction, is disappearing from the earth. According to statistics, since 1600, 724 species of higher animals and plants have been recorded. After a rough estimate, in 400 years, the living environment has shrunk by 90%, and the species has been reduced by half. The tropical rainforests have been cut down, which has a greater impact on the loss of species. Therefore, whether it is non renewable resources or renewable resources, we should pay attention to protection and rational use.
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:How many kinds of iron ore are there? What is the color lattice of an ore?
Magnetite (MagnetITe) is an iron oxide ore, the main component is Fe3O4, is a composite of Fe2O3 and FeO, black gray, the proportion of about 5.15, containing Fe72.4%, O 27.6%, magnetic.
Q:WOW iron ore where more?
To 275, before the map you can easily dig, Su Silian skills especially in the fastest hope, you 70, into the hive not what difficulty, most of which are near the hive and fuse silver can be dug, everyone can improve 1 skill.Up to 300 go to Outland learn more advanced, then it does not look at foreign mine and you are envious, can put the map in the old mining skill up to 320 and then go to Outland dig
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:Do waste rock iron have any harm to human body?
The pyrite pyrite smelting sulfur harm on environment and governance of the 1. indigenous smelting sulfur harmful, sulfur dioxide gas generated a strong stimulation, cause damage to the eyes and respiratory system, when the concentration reaches 8 * 10-6 to 20 * 10-6, causing coughing and eye discomfort, when the concentration exceeds 5 * 10-4, will endanger life. Damage to the environment is also very serious, in the indigenous smelting sulfur area, the surrounding farmland and forest were destroyed, barren, waste gas pollution serious destruction of the natural ecological balance.
Q:What is an iron ore without sintering?
The reason for sintering: in the past, iron ore can only be mined from the large iron ore out of the furnace. The fine powder can not be used in the furnace and piled everywhere.

1. Manufacturer Overview

Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range