Question
Download Solution PDFWhich cooling method is used in full annealing?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFConcept:
Full annealing:
- Full annealing is a heat treatment process applied mainly to steels to soften the material, improve ductility, and relieve internal stresses.
Steps in Full Annealing:
- The metal is heated to a temperature above its upper critical point.
- It is held at that temperature for a specific time to allow transformation.
- It is then slowly cooled inside the furnace to room temperature.
Cooling Method:
- Slow cooling inside a furnace ensures uniform and gradual cooling, allowing the structure to reform into a soft and ductile state.
Last updated on Jun 16, 2025
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