Alloy Products Ferro Silicon 72 with Competitive Quality and price

Alloy Products Ferro Silicon 72 with Competitive Quality and price

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Loading Port:: Qingdao

Payment Terms:: TT OR LC

Min Order Qty:: 26 m.t.

Supply Capability:: 1960 m.t./month

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Item specifice

silicon:

metal

metal:

alloy

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

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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.

Q:A 36.1 g of iron ore is treated as follows. Theiron in the sample is all converted by a seriesof chemical reactions to Fe2O3. The mass ofFe2O3 is measured to be 12.6 grams. Whatwas the percent iron in the sample of ore?Answer in units of %A 36.1 g of iron ore is treated as follows. Theiron in the sample is all converted by a seriesof chemical reactions to Fe2O3. The mass ofFe2O3 is measured to be 12.6 grams. Whatwas the percent iron in the sample of ore?Answer in units of %: I won't tell you the answer, but I'll tell you how to approach this First, find the grams of just iron from Fe2O3. The compound is obviously only a fraction iron, so calculate the amount of iron there is in this. Assuming that this reaction represents perfect reaction conditions and 100% product yield, you can take the amount of iron in grams from Fe2O3 that you found, and then divide it by the weight of the iron ore. You will then get a percentage weight of iron from the original sample of ore. The philosophy is that in a perfect world, the entire iron quantity will be yielded in the product, and so the total iron content found from a product, with known compounds, can be used to calculate % weight of iron from the beginning, where it is just a conglomerate of a bunch of different unidentified elements. Since we know the weight of oxygen and iron and that those are the only two elements in the product, we can calculate backwards from there, whereas the iron ore contains many elements, so we are not able to calculate based on the weight of the ore. If you have any other questions or want me to elaborate further, let me know

Q:i cant find in anywhere to answer this question.does iron ore can be reduced by mixing it coal and melting it.i mean can it be reduced in molten form?or more simply if you melt iron oxide and while its molten if you add coal powder can it be reduced?thanks: the fast answer is specific however the genuine answer is it relies upon. you're speaking approximately melting iron oxide so which iron oxide do you have? There are 3 and the melting factors are distinctive. then you could desire to look on the ambience, the soundness of iron oxides as f(temp) relies upon on the oxygen, CO, CO2, hydrogen partial pressures (and the presence of the different reducing gases). of direction in case you do decrease the oxide to iron metallic, it is going to react with the graphite crucible to form Fe3C, iron carbide, or, observing the ambience and temperature, possibly forged iron. seek for suggestion out of your friendly community extractive steel metallurgist.

Q:What is the formula for magnetite?: Convert the percent to mass, and then the mass to moles: (72.4g Fe)/(1 mol Fe/55.85g Fe) 1.30 mol Fe (27.6g O)/(1 mol O/16g O) 1.73 mol O Divide by the smallest number of moles: 1.30 mol Fe/1.30 mol 1 1.73 mol O/1.30 mol 1.33 Multiply until you get a whole number Fe: 1 x 3 3 O: 1.33 x 3 4 So there is 3 iron, and 4 oxygen Thus, the formula is ---- Fe3O4

Q:AP Chemistry question. Thank you.: Always when I post a question, even if it's the simplest one, nobody can provide me a proper informed answer on this site. Wtf happened to people who actually make the effort to answer?

Q:The following unbalanced equation shows one of the steps in the process of reducing iron ore to iron metal.Fe2O3(s) + CO(g) → Fe(s) + CO2(g)If you begin with 603 grams of iron(III) oxide and an excess of CO, what is the maximum number of grams of Fe that can be obtained?: I realize this is a hotly debated topic, but in my experience, the manufacturer's intake that was specifically engineered / designed for your car is the best. The basic problem that arises when you start making changes to the air intake, is that you cause the computer to attempt to adapt to the new intake system, altered airflow and temperature of incoming air. You'll frequently have problems with your sensors when changing air intakes from stock to the after market intakes, and usually the only positive that results is the sound of the air intake. Performance is very rarely affected in a positive way by using an after market air intake since the computer will attempt to restore the original settings based on the original intake system for which it was programmed. Don't waste your money on this kind of stuff, spend it on on the babes.

Q:help me out here: There are no jobs on Runescape, but if you feel you must. Go to the world list and look for the world with the description air-running. Go to the Rune Essence mine and mine 25-27 rune essence. You can then start running rune essence from the bank in soutehrn falador to the Air Altar just south of Falador, either getting Air Runes or coins in payment. Happy mindless running.

Q:What process is used when mining iron? How do they do it.I need detail too please.Thank-you!: Iron is found in large deposits like the Upper Peninsula of Michigan. Iron ore is mined using explosives to break the rock up and hydraulic equipment to carry it to a smelting plant. Rock is heated to melting temperatures and the iron and other metals sink and the surrounding rock floats and the rock is skimmed off.

Q:What was the first alloy ?What metals are needed to produce iron? What is another word for deity?: The first alloys were alloys of copper, generally bronze (also brass and copper nickle). I personally suspect that aluminum bronze was the first alloy as aluminum is often found in clays, but it probably depended on the impurities found in the copper ore that they were using. Iron is a metal, you can find it in iron ore which is usually an iron oxidize. Depending on how you do it, no other metals are required (for instance, carbon is a common reducing agent). (I would suggest using tools and containers made out of metals that have equal or higher melting points than molten iron ore.) Other words for deity: godhood, divinity. If you are referring to a deity, and you wish to refer to that deity using a similar word, you might use idol, god, or goddess, depending on its form. The word deity usually refers to its estate, rank, character, and/or nature rather than to the divine being itself, however, sometimes the quality or state of the being is considered a necessary, perhaps all-inclusive, component of the divine being.

Q:please help: The answer to this question should be obvious, just think about how many things we make out of iron and steel. Some would argue the most important resource is oil though.

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