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: do rock have magnetic property or iron property thats why it attract magnet?
- Many rocks contain minerals that are magnetic (that is, the minerals react to the earth's magnetic field). If the minerals have been magnetised in this way; they will be attracted to a magnet. The most magnetic mineral is the iron ore mineral magnetite; which is easily attracted to a magnet. In fact, some examples of magnetite are so susceptible to the earth's magnetic field, they may become magnets themselves. These are called lodestones; and were used as compasses in the old days. Although not common, magnetite is widespread, and can usually be found in rocks; particularly igneous rocks such as basalt. If you have a small magnet, and run it through dry soil (the dry soil under a house or building is a good place to try), you will find small stones attracted to the magnet. Some of these may just be particles of rust; but some will be rock fragments containing magnetite, or may be small particles of limonite (which is another slightly magnetic mineral; but not as magnetic as magnetite)
- Q: What is the difference between iron ore, iron and iron in the nutrition list?
- Ore is any of the minerals that can be smelted to get iron, like hematite or pyrite. Iron is the element of Iron. it is alloyed with carbon and other metals to make steel. Iron in the nutrition list is iron in biological compounds like hemoglobin in blood. Elemental iron is not useful for a human to eat.
- Q: A. iron ore productionB. photographic developmentC. dissolving of limestoneD. rusting of a metal pipePlease Help!
- the One95s are great. they have alot of flex though. If you look at some reebok sticks theyre good too thats what i have and not as expensive as One95s
- Q: the following question The problem- what will happen iff iron ore runs outthe consequences of the problem- effects on environment and societythe solution to the problem
- you can jump to anywhere in the gearbox in no paritcular order you can go up and down gears in two or whatever BUT if in doubt go up a gear as for instance going from 5 to 1st without slowing down is going to lock your back wheel as your bike tries to go several thousand revs over the redline (which it will eventually resist) and then it will try to throw you off Also 1st is a hard gear to drop into - it is so low - try and stay in second and then stop and drop to first after. try to go around gears in second too resist dropping into first.
- Q: I‘m trying to find a pie chart of the rarity of diamond, gold, iron, lapis, redstone, and stone so that i can set up a simple currency with gold nuggets. but i just can‘t seem to find an exact percentage of ore rarities.
- He isn't. Bush made the jobs go away. Obama is trying to bring them back. If not for the hundreds of thousands of public sector employees that Republican state and local governments have laid off, there would be more people working now than when Obama took office. Mitt Romney said that a new president needs 6-12 months before his economic policies can have an effect on the economy. The country lost 3 million jobs during Obama's first 6 months on the job as a result of the economic collapse that happened on Bush's watch.
- Q: In mining, what could they do with the unwanted rock material after they crush the ore.
- Inferior sources of iron ore generally required beneficiation. Due to the high density of hematite relative to silicates, beneficiation usually involves a combination of crushing and milling as well as heavy liquid separation. This is achieved by passing the finely crushed ore over a bath of solution containing bentonite or other agent which increases the density of the solution. When the density of the solution is properly calibrated, the hematite will sink and the silicate mineral fragments will float and can be removed. Taconite mining involves moving tremendous amounts of ore and waste. The waste comes in two forms, bedrock in the mine (mullock) that isn't ore, and unwanted minerals which are an intrinsic part of the ore rock itself (gangue). The mullock is mined and piled in waste dumps, and the gangue is separated during the beneficiation process and is removed as tailings. Taconite tailings are mostly the mineral quartz, which is chemically inert. This material is stored in large, regulated water settling ponds. Magnetite is beneficiated by crushing and then separating the magnetite from the gangue minerals with a magnet. This is usually so efficient that lower grade ore can be treated when it is magnetite than a comparable grade of hematite ore, especially when the magnetite is quite coarse. To convert an oxide of iron to metallic iron it must be smelted or sent through a direct reduction process.
- Q: I also want to know if you can farm ores. Sorry, I‘m a newbie.
- Ores will not respawn, but since Minecraft generates new chunks (small sections of the world) when you go to unexplored areas, you'll never run out. It's an endless world. If you ever run out of ore, just wander off, and you'll be able to find more. So the ore is unlimited, really.
- Q: I don‘t know how to tell the difference.Iron oreQuartzGraniteEnergy drinkOil-and-vinegar salad dressingSaltNitrogen
- I can't believe you would put this question on here without including the make/year/model of the vehicle you're asking about. What do you expect us to tell you?
- Q: In titrimetric anlysis of iron ore, the sample is disslved in acid and all the iron were reduced to Fe2+. The Fe2+ are them oxidized to Fe3+ by titrating with a standard solution of an oxidizing agent. A certain iron ore contains 19.7% FeO and 14.3% Fe2)3. What volume of 0.0204M KMnO4 will be required to titrate the iron in a 0.642g sample of the ore? The titration is done in acid solution and the reaction is,Fe2+ + MnO-4 + H+ gt;gt;gt;gt; Fe#+ + Mn2+ + H2O
- Mass FeO 19.7 x 0.642 / 100 0.126 g Mass Fe2O3 14.3 x 0.642 / 100 0.0918 g Moles FeO moles Fe2+ 0.126 g / 71.846 g/mol 0.00175 Moles Fe2O3 0.0918 g / 159.69 g/mol 0.000575 Moles Fe3+ 0.000575 x 2 0.00115 0.00115 moles Fe3+ are reduced to 0.00115 moles Fe2+ Total moles Fe2+ 0.00115 + 0.00175 0.00290 the balanced equation is MnO4- + 5 Fe2+ + 8H+ Mn2+ + 5Fe3+ + 4H2O the ratio between Fe2+ and MnO4- is 5 : 1 Moles MnO4- needed 0.00290 / 5 0.000580 V moles / M 0.000580 / 0.0204 0.0284 L 28.4 mL
- Q: i need 1m to buy good stuff like a mithril sheild or a rune battleaxe. so where can i find any of those ores? please help! 10 points to best answer! 0__0 ( ) U
- k im like lvl 89 in mining i would prefer gold and mithril. and it took me from 68 to 70 like a day or 2. u welcome runescape player
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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
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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