Question:
Compound formed during precipitation hardening of Al-Cu alloys is
Compound formed during precipitation hardening of Al-Cu alloys is
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Precipitation hardening enhances the strength of alloys, and CuAl₂ is a key phase in Al-Cu alloys that significantly increases their strength.
Updated On: May 5, 2025
- CuAl
- CuAl₂
- Cu₂Al₃
- Cu₃Al₂
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The Correct Option is B
Solution and Explanation
CuAl₂ is the intermetallic compound formed during the precipitation hardening of Al-Cu alloys, which strengthens the material by preventing dislocation movement.
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