Question

State the property of the metal utilized in Aluminium in Thermite welding.

Metallurgy

Chemistry, Class 10, ICSE, J Dalal

August 10, 2024

Answer

Aluminium is a strong reducing agent and has a strong affinity for oxygen. It reduces Fe₂O₃, to Fe which fills the gap. Hence it is used for thermite (Fe₂O₃) welding.

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State the property of the metal utilized in Aluminium in Thermite welding.

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