Specifications

1.Advanced technology
2.Raising the production efficiency
3.Produced by our own factory.

Introduction:

Ferro Silicon is a kind of ferroalloy which is composed of ferrum and silicon.It is made of coke, steel scrap, quartz (or silica) by iron smelting furnace. Because of silicon and oxygen are easily compound into SiO2, so ferrosilicon often used as deoxidizer in steelmaking,as SiO2 could give off a lot of heat,it is also beneficial for improving the deoxidization molten steel temperature when deoxidizing.

                             Ferro Silicon Lump

Application:

  1. Ferrosilicon is extensively used as deoxidizer in steel- making. 
  2. It is commonly used as a reductant in ferroalloy production and chemical industry.
  3. It is used to prove the strength, hardness and elasticity of steel greatly in steel casting.
  4.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.
  5.The appearance of Ferro Silicon is the grey lumpish solid. It has very strong stabilities and does not place any chemical reaction in the dry air .

 

                                            Ferro Silicon Grain

Advantages:
  1.Improve the hardness,strength,elasticity and permeability of steel
  2.Lower the hysteresis loss of the transformer.
  3.To prevent the formation of carbides.
  4.Promote the precipitation and nodulization of graphite
  5.Perfect the performance and nature of casting iron

                                                         Ferro Silicon Powder

   

                Ferro Silicon Slag

 

 

Using	type	mesh	Si%	Fe	Al	Ca
Steel-making Chemistry	1	0-500	99.0	0.4	0.4	0.1
	2	0-500	98.5	0.5	0.5	0.3
	3	0-500	98.0	0.5	0.5	0.3
	4	0-500	97.0	0.6	0.6	0.5
	5	0-500	95.0	0.6	0.7	0.6
		0-500	90.0	0.6	--	--
		0-500	80.0	0.6	--	--