Alloy Products Ferro Silicon 72 with High Quality
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 23 m.t.
- Supply Capability:
- 1930 m.t./month
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Description
Ferro Silicon is one of ferroalloy which is made from ferrum and silicon. Ferro Silicon uses coke, quartz
(or silica) as raw materials and is made by electric furnace. Thanks to 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. It 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
FAQ
1 About Packaging & Shipping?
Plastic bag(antiproof) +Iron barrel, all adjustable to customer's specific demands.
2 0-3mm,3-10mm,10-100mm or as the customers’ requirements
3 Packing?
25Kg/bag, 1MT/bag or as your requirements.
- Q: Iron ore (Fe2O2) is refined to iron (and carbon monoxide) by reacting the iron ore together with coke (pure carbon, C) What mass of coke is required for every 1.000 kg iron ore refined?Steps please.Thanks.
- nah i ain't doing your hw for you. show your step please. forget it kiddo.
- Q: 1. is iron ore hetero o homogenous mixture2.is powder turning into starch a chemical o physical change? whyis color change chemical o physical change
- if the iron ore is full of rocks and impurities, then hetero. If its just one iron oxide, homo. starch is a polymer--seems like its formation would be chemical change. color change is nearly always chemical.
- Q: what mineral is an ore of iron and has a reddish brown streak?
- There are 5 iron ores, Magnetite, Haematite, Goethite, Limonite and Siderite. Magnetite tends to be a silvery grey, Haemetite and Goethite are brown, Limonite is a yellow-brown colour (hense the lemon reference) and Siderite is paler still. Haemetite is the most common iron ore and so I suspect that is the answer, though technically Goethite is right too!
- Q: What technology was there in the Iron age, Websites?
- Iron became neither mined nor smelted by the Hittite Civilization to any large diploma. They lacked the technologies to mass produce adequate parts of the sophisticated metallic.
- Q: What is a low grade ore?
- It's an ore that doesn't contain a very high proportion of valuable minerals. The term could also be applied to richer ores containing large amounts of undesirable impurities, arsenic for example. The opposite would be a high-grade ore, which contains a lot of the mineral or metal that you want to extract. Low-grade ores are less valuable than higher-grade ones. Also, recovery rates for low grade ores tend to be lower than for high grade ores - that is, a lower percentage of the total amount of metal in the ore is extracted successfully. The definition of low- and high-grade depends on the resource in question. For copper, low grade ores have less than 1% copper. For gold, an ore having 1% gold by mass would be considered (very) high-grade, as gold is more valuable than copper. As other answerers pointed out, the cutoff for iron ore is even higher, as iron is less valuable than copper.
- Q: what impact does lead zinc tin copper iron ore and petroleum have on trade?
- Lead, zinc, tin, copper and iron ore are not precious metal. These metals are probably use to make coins,car frames (steel extracted from iron ore and mixed with other alloy), copper and steel are mainly for weapon manufacturing and industrial or construction purposes. According to the economic principle of demand and supply, petroleum has the impact to the society needs than the other metals. Crude oil is going to be more expensive than the assumed crude oil standard price in the early 60s was $ 1.6 US dollars per barrel as the standard price sold in the OPEC, such as Saidi Arabia. Due to human nature of greed and stock market trading tactics, crude oil price has raised to $112 US per barrel. It helps the rich getting richer and poor getting poorer and eventually become can't afford to drive and some third world countries can't afford to eat and awaiting to die.
- Q: How is Iron made from raw metal? and What material are larger passenger planes made of?
- because it is natural in earth and planes are made of steel
- Q: How is iron bought? How do you break down iron bars etc. into its raw form? Or is anything made of solely iron considered to be in it‘s raw form? Thanks.
- The original form of iron is iron ore, it is mined from the ground, and then has to be smelted to create iron ingots, which are kind of like bars. So if you already have an iron ingot or bar, you can't make it go back to iron ore - all you can do is either melt it and change it to some other shape, or refine it further to create steel. As far as how you buy iron, you can buy it as ingots/bars that were smelted from iron ore, or you could buy it as iron that was recycled from scrap iron that was melted and formed back into ingots/bars.
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Alloy Products Ferro Silicon 72 with High Quality
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 23 m.t.
- Supply Capability:
- 1930 m.t./month
OKorder Service Pledge
OKorder Financial Service
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