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Henan Giant Industrial Co., Ltd.

China Manufacturer with main products: Silicon Barium, Ferro Silicon, Silicon Aluminum Barium Calcium, Spheroidizing Agent, Silicon Manganese, Silicon Calcium, Cored Wire, Silicon...

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Fesi /silicon slag for the steelmaking

FOB Price: 1,000.00 - 1,500.00 USD/Ton
Supply Ability: 3,000 Ton/Tons per Month
Shipping: 20-30 days after receving your order
Payment Terms: L/C, T/T, Western Union
In Stock

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Henan in China
Packaging Details: one mt per big bag. or as your demands.

Quick Details

  • Chemical Composition: si,fe,c,p,s
  • Dimensions: 10-100mm
  • Material: silica quartz
  • Shape: slag
  • Application: steelmaking
  • Model Number: 75/65
  • Brand Name: giant
  • color: gray
  • sample: free
  • usage: casting iron
  • location: Anyang
  • function: super good
  • name: Fesi /silicon slag for the steelmaking


Fesi /silicon slag for the steelmaking 


Ferro silicon briquette  information


Ferro Silicon is a ferroalloy an alloy of iron and silicon with between 15% and 90% silicon. It contains a high proportion of iron silicides. Its melting point is about 1200 °C to 1250 °C with a boiling point of 2355 °C. It also contains about 1% to 2% of calcium and aluminium.Fesi slag is by-product of ferro silicon, so its price is cheap.


Ferro Silicon briquette Application


1> Ferro silicon is used as a source of silicon to reduce metals from their oxides and to deoxidize steel and other ferrous alloys. This prevents the loss of carbon from the molten steel (so called blocking the heat); ferromanganese, spiegeleisen, silicides of calcium, and many other materials are used for the same purpose.


2> Ferro Silicon can be used to make other ferroalloys. Ferro silicon is also used for manufacture of silicon, corrosion-resistant and high-temperature resistant ferrous silicon alloys, and silicon steel for electromotors and transformer cores. In the manufacture of cast iron, ferrosilicon is used for inoculation of the iron to accelerate graphitization. In arc welding, ferrosilicon can be found in some electrode coatings.


3> Ferro silicon(FeSi) is a basis for manufacture of prealloys, used for modification of melted malleable iron. Ferro silicon is also important as an additive to cast irons for controlling the initial content of silicon.


4>Ferro silicon is also used in the Pidgeon process to make magnesium from dolomite.



The specification of Ferro Silicon slag  can be controlled according to your demands.



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Free sample can be provided for you, but the cost of freight is paid by you.

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    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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