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Ferro Silicon Alloy

Ferro Silicon Alloy

Ferro Silicon Alloy   What Is FerroSilicon ? Ferro silicon Alloy is an ferro alloy composed of iron and silicon. The color of ferro silicon is gray. According to the content of Si, Fe...

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Ferro Silicon Alloy

 

What Is FerroSilicon ?


Ferro silicon Alloy is an ferro alloy composed of iron and silicon. The color of ferro silicon is gray. According to the content of Si, Fe, Al, etc., it is divided into different grades. The most widely used is 75% ferrosilicon. In the steelmaking industry, about 3-5 kg ​​of 75% ferrosilicon is consumed for every 1 t of steel produced.

Ferro silicon Alloy

 

 Ferro silicon alloy speciflcations


speciflcations

Chemical component%
Si Mn Cr C P S Al
Fesi75A 75-80 0.4max 0.3max 0.1max 0.035max 0.02max 1.5max
Fesi75B 73-80 0.4max 0.3max 0.1max 0.04max 0.02max 1.5max
Fesi75C 72-75 0.5max 0.3max 0.2max 0.04max 0.02max 2max
Fesi65 65 0.6max 0.5max 0.05max 0.04max 0.02max 1.5max

 Ferro silicon alloy uses


Mainly used in the steel industry and foundry industry.

  1. Used as a deoxidizer and alloying agent in the steelmaking industry.

To get qualified steel, deoxidation must be carried out in the final stage of steelmaking. The chemical affinity between silicon and oxygen is very high. So, ferrosilicon is a strong deoxidizer for steelmaking.

  1. Used as an inoculant and spheroidizing agent in the cast iron industry.
  2. Used as a reducing agent in low carbon iron alloys.

Advantage:


Weiyuan alloy ( Anyang Weiyuan alloy Co.,ltd) has 20 years experience in producing Ferro silicon in China .Good quality, Stable quantity , make us get more and more order from local and abroad market .

SGS of Ferro siliconSGS of Ferro siliconHigh carbon ferro chrome Packing

Ferrosilicon video


 

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