Ferro Silicon 72
Ferrosilicon 72 is a widely used ferroalloy containing about 72% silicon, with the balance being iron and small amounts of aluminum, calcium, and other elements. It is a standard grade material in the steelmaking and foundry industry.
- Product Introduction
Commodity: Ferrosilicon 72 (FeSi72)
Chemical Composition
|
Brand name |
Si |
AL |
C |
P |
S |
|
≥ |
≤ |
||||
|
FeSi-72 |
72-80 |
2.0 |
0.2 |
0.04 |
0.02 |
Size: 10-100mm, 10-50mm
Packing in 1 mt big bags
Introduction
Ferrosilicon 72 is a widely used ferroalloy containing about 72% silicon, with the balance being iron and small amounts of aluminum, calcium, and other elements. It is a standard grade material in the steelmaking and foundry industry.
Key Functions
Powerful deoxidizer
Removes oxygen efficiently from molten steel, ensuring higher purity.
Alloying agent
Enhances strength, hardness, and elasticity of steel.
Reducing agent
Applied in the smelting of low-carbon ferroalloys and other metals.
Applications
- Steelmaking for deoxidation and alloying
- Foundry industry to improve molten metal flow and reduce shrinkage defects
- Production of special steels and electrical steels
Physical Form: Supplied as lumps, granules, or powders, suitable for various metallurgical processes.
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