Metal Products Ferro Silicon 75B in Good Quality
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 22 m.t.
- Supply Capability:
- 1930 m.t./month
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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
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.
- Q: A sample of iron ore consists only of haematite(Fe2O3) and contains 65% iron, what is the percentage of haematite in the ore?Answer : 92.9%Thanks for any responses.
- If there was only Haematite in the ore there would be 69.94% iron (mFe2 / mHaematite). Provided there is only 65% of iron in the sample, so there must be some non-iron compounds in the ore. To find out how many % the Hematite is you take the 65% / 69.94% 92.9%
- Q: i need help for my chemistry project.
- Metallic iron is almost impossible to find up here on the surface. Therefore, all sources of iron used by human industry exploit iron oxide minerals, the primary form which is used in industry being hematite. In emergency situations (such as during WWII), the low-grade ores taconite, goethite or bog ore. Magnetite can also be used. Iron ore mining methods vary by the type of ore being mined. There are four main types of iron ore deposits worked currently, depending on the mineralogy and geology of the ore deposits. These are magnetite, titanomagnetite, massive hematite and pisolitic ironstone deposits. These ores appear as banded iron formations (BIF) or magmatic deposits (as magnetite). The high grade hematite deposits are currently exploited on all continents, with the largest intensity in South America, Australia and Asia. Most large hematite iron ore deposits are sourced from altered banded iron formations and rarely igneous accumulations.
- Q: accounting
- Of the 400,000 tons, 12 tons fell off the truck on the way to the mill. 10 tons missed the drop chute at the mill, and fell into a sump that drains to the evaporation pond. one pound was taken to the lab to verify the iron content. The rest went into a ball grinder, where it was reduced to dust. Iron recovered from this process was separated by gravity and a magnetic system into two piles. One weighed 200,000 tones, the other slightly less. each was sold to a hustler from Chicago, who in turn, became iron overloaded. Why?
- Q: What are the processes to make iron in the early iron industry?
- In the west, at the beginning of the Iron Age, a type of furnace called a bloomery was used for treating iron ore. It was a pit or chimney with walls of clay, earth, or stone--heat resistant. Clay pipes near the bottom allowed air to get in. Charcoal was used to heat the bloomery. Iron ore and more charcoal was added through the top.The process reduces iron oxides metallic iron without melting it. The first blast furnaces for iron were developedin China.
- Q: How is pig iron obtained& how is steel made?
- Pig iron is extracted from the iron ores like Fe2O3—the form of iron oxide found as the mineral hematite, and FeS2—pyrite and magnetite using a blast furnace to remove the lower melting impurities. Pig iron is then converted to steel using different processes such as Bessemer process or Siemens-Martin process which oxidises the still remaining impurities. However, majority of steel prodced today are recycled.
- Q: Sorry.but I just caaaaaaan‘t find the answerI tried to read pedia, the video that was supposed to help us answer this question didn‘t help at allsince we didn‘t get to finish it.Scienceis not my best subject
- An ore is a naturally-occurring substance from which it is economical to extract the element concerned. Now ancient people didn't know about economics! And until they discovered the reducing ability of hot charcoal, they couldn't reduce iron ore. So the overall answer is no.
- Q: HOW DO YOU MAKE STEEL AND IRON PLATEBODYS IN RUNESCAPE?
- So you want to make platebodies? Its very easy. It all depends on your smithing level. Iron platebodies, I think is 30 something. Steel, you need 48 smithing. You need to mine the ore first. Iron, iron ore.Steel, 2 iron and one coal. Or you can buy the ore. Then you smelt the bars. Also, it depends on smithing level. Then, you buy a hammer at any general store. Last, you take it to an anvil and click. It will show a chart. Click on platebody. But you need the right amount of bars. You can do whatever you want now. Sell it, wair it, or high alch it. Hope you liked my advice!
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Metal Products Ferro Silicon 75B in Good Quality
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 22 m.t.
- Supply Capability:
- 1930 m.t./month
OKorder Service Pledge
OKorder Financial Service
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