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WHAT IS DIFFERENCE BETWEEN ANNEALING,TEMPERING AND
NORMALIZING
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Answer Posted / sunny
Annealing : Its a process in which first the component is
heated till austenitising temperature & then cooled by
keeping furnace off so that to increase ductility.
Normalising : Hardening process where the component is air
cooled after heating till austenitising temperature.
Tempering : After hardness, tempering is done to increase
ductility.
| Is This Answer Correct ? | 23 Yes | 7 No |
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