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Ferro Silicon 72

1.Ferro silicon is often used as deoxidizer in steel making. 2.Ferro silicon 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. 3.Ferro silicon commonly used as a reductant in ferroalloy production and chemical industry. 4.In iron industry,ferro silicon often used as inoculant and nodulizer and deoxidizer.
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  • FeSi 72#

  • Qinghai Ronghai Supply Chain

  • 7202210010

Ferro Silicon Description


Ferrosilicon is made from coke, steel scraps and quartz (or silica) and is smelted in an electric arc furnace. Ferrosilicon is widely used as a deoxidizer in the steelmaking process. At the same time, because the heat released when SiO2 is formed is relatively large, it is also beneficial to increase the temperature of the molten steel during deoxidation. Ferrosilicon is widely used in low-alloy structural steel, bond steel, spring steel, bearing steel, heat-resistant steel, electrical silicon steel, etc. It is often used as a reducing agent in ferroalloy production and chemical industry.

 

 


Ferro Silicon Application


(1) Ferrosilicon is an indispensable deoxidizer in the steelmaking industry. In steelmaking, ferrosilicon is used for precipitation deoxidation and diffusion deoxidation. Brick iron is also used in steelmaking as an alloying agent.

(2) Used as an inoculant and a nodularizer in the cast iron industry. In the production of ductile iron, 72 ferrosilicon is an important inoculant (helping to precipitate graphite) and nodularizing agent.

(3) Used as a reducing agent in the production of ferroalloys. Not only the chemical affinity between silicon and oxygen is very high, but also the carbon content of high silicon ferrosilicon is very low. Therefore, high-silicon ferrosilicon (or siliceous alloy) is a commonly used reducing agent in the production of low-carbon ferroalloys in the ferroalloy industry.

(4) 72 ferrosilicon is often used in the high-temperature smelting process of metal magnesium in the Pidgeon process of magnesium smelting. The magnesium in CaO.MgO is replaced, and about 1.2 tons of ferrosilicon are consumed for each ton of metal magnesium produced. Magnesium metal production plays a big role.


Sipecifications Ferro Silicon





Ferro Silicon



% Si

% C

% P

% S

%Al

Size

72 Min

0.20 Max

0.05 Max

0.02 Max

2.0 Max

10-50mm


can be custom

72 Min

0.20 Max

0.05 Max

0.02 Max

2.0 Max

10-60mm

72 Min

0.20 Max

0.05 Max

0.02 Max

2.0 Max

20-60mm

72 Min

0.20 Max

0.05 Max

0.02 Max

2.0 Max

50-100mm

72 Min

0.20 Max

0.05 Max

0.02 Max

2.0 Max

3-8/3-10mm can be custom
70 Min 0.20 Max 0.05 Max 0.02 Max 2.0 Max 0-1mm


Company Profile


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Packaging &Shipping


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FAQ


Q1: Are you trading company or manufacturer ?

A: We are manufacturer, It is located in Minhe Industrial Park, Qinghai Province, China. All our clients from home or abroad.

Q2: What is your advantages?

A: We have our own factories , lovely employees and professional production and processing and sales teams. Quality can be guaranteed. We have rich experience in metallurgical steelmaking field.

Q3: Is the price negotiable?

A: Yes, please feel free to contact us anytime if you have any question . And for clients who wants to enlarge market, we will do our best to support.

Q4: Can you supply free samples?

A:Yes, we can supply free samples within 2kg.


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