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: What tools are used to mine iron ore?
- Explosives, Electric Shovels (a.k.a. excavators), Haul Trucks, Wet and Dry Dust Collectors, Mill, Crusher, Front Loaders, Motor Graders, Bulldozers, Blasting Technicans, etc.
- Q: If so, how have geologic events played a role in forming this ore?
- ceramic resistors are (obviously) ceramic based- they use specific formulas in the composition of the ceramic to achieve high degrees of accuracy in values (tolerance), high thermal stability, high voltage handling capabilities, and specific additional qualities.
- Q: I‘m doing some worldbuilding for a novel: I have a country whose chief resource is iron, and was wondering what else they might have in their mountains, assuming an Earth-like geology. Can anyone help?
- And the same question comes up again
- Q: Can someone please give me a slogan for the element iron.
- it's iron ore it's nothing (oreor) give me iron or i'll rust a rusty exterior portrays an iron interior kowing what the slogan is for would help
- Q: For my Geography Homework I have to talk about the process of iron ore mining in a developed country (which I‘ve already done) and then compare it to mining in a developing or less developed country (such as China, Bolivia etc) Could someone please point me in the right direction. I‘ve been researching for half the day on this particular question. Thank you in advance! ^.^
- Overview China is the largest importer of iron ore in the world, accounting for about a third of the global market. In 2003 iron ore production increased further to 122.7 Mt. Production of steel products reached 222.3 Mt in 2003, a 22% increase from 2002 making China the only country with annual steel production of over 200 Mt. Crude steel production increased by 21.2% in 2003 to 220.12 Mt. Output of pig iron increased by 19.7% to 202.3 Mt. After four consecutive years of decline, China’s production of iron ore in 2002 posted an increase of 108.8 Mt. Output during the first 10 months totalled 188 Mt, an increase of 6% compared with the corresponding period of 2001, and the country’s state-owned, large-and-medium-scale enterprises, after having experienced continuous losses during the preceding ten years, began to make profits. Chinese demand for iron ore whether imported or domestically produced is the key determinant of the outlook for the global iron ore market in the short run. Crude steel production in China increased by 25% in the first quarter of 2004 compared to the same period in 2003. Iron ore production increased by 12% from 73 Mt to an estimated 82Mt with imports increasing by 48% in the same period. These paragraphs are from the referenced site. I think it should be helpful in providing the information that you are seeking.
- Q: An ore contains Fe3O4 and no other iron. The iron in a 41.07 gram sample of the ore is all converted by a series of chemical reactions to Fe2O3. The mass of Fe2O3 is measured to be 34.7 grams. What was the percent Fe3O4 in the sample of ore?Answer in units of %
- Do this exactly like the other one. 2Fe3O4 will give 3Fe2O3 [ continuity of iron atoms to each compound] molar mass Fe3O4 is 232 molar mass Fe2O3 is 160 The relationship tells you 160 x 3 480g Fe2O3 comes from 232 x 2 464g Fe3O4 now use simple proportion to get answer 34.7g Fe2O3 comes from 464/480 x 34.7g Fe3O4 lets call this y gram so percent Fe3O4 mass Fe3O4/ ore mass x 100 y/41.07 x 100
- Q: Please help! Easy 10 points!
- exothermic. it releases energy as opposed to absorbing energy.
- Q: I need to find out how much co2 is produced when you produce 1 metric ton of iron or steel from iron oreand how much co2 is produced when you produce 1 metric ton of iron or steel from recycled iron or steel
- Fe2O3(l) + 3CO(g) -- 3CO2(g) + 2Fe(l) Fe2O3 MW 159.69 g/mole 1 * 10^6 g metric ton 1 metric ton 6382 moles of iron ore produces 3 moles CO2 per Fe2O3 19146 moles CO2 44g/mole 19146 moles CO2 842424 g 0.84 metric tons
- Q: I go to the white run smithing shop everyday and clear them out
- Either they patched that, or whatever but that just don't work!
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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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