Silicon content in iron lamination is kept within 5% as it-a)makes th...
Silicon content in Iron lamination is kept within 5% as it makes the material brittle.
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Silicon content in iron lamination is kept within 5% as it-a)makes th...
Explanation:
Silicon content in iron lamination is kept within 5% as it makes the material brittle. This is because of the following reasons:
1. Effect on Ductility: Ductility is the ability of a material to undergo plastic deformation without fracture. When the silicon content in iron lamination increases beyond 5%, it reduces the ductility of the material. This means that the material becomes more brittle and prone to cracking under stress.
2. Effect on Hardness: The increase in silicon content also increases the hardness of the material. This means that the material becomes more resistant to deformation and less malleable. This can make it difficult to shape the material into the desired form.
3. Effect on Magnetic Properties: The magnetic properties of iron lamination are important for its use in electrical equipment. The increase in silicon content can reduce the magnetic permeability of the material, which can result in increased hysteresis loss and reduced efficiency.
Conclusion:
In conclusion, the silicon content in iron lamination is kept within 5% to ensure that the material remains ductile and malleable. This helps to prevent cracking and makes it easier to shape the material. Additionally, keeping the silicon content low helps to maintain the magnetic properties of the material, which is important for its use in electrical equipment.