Question

difference between temperinf and annealing of stell​

Answer 1

Answer:

What's the difference between annealing andtempering? ... Annealinginvolves heating steel to a specified temperature and then cooling at a very slow and controlled rate, whereas temperinginvolves heating the metal to a precise temperature below the critical point, and is often done in air, vacuum or inert atmospheres.☺

Answer 2

Answer:

question sahi hai kay

Explanation:

heat of steel in a specified temperature and then cooling at a very slow and controlled rate, whereas tempering involves heating the metal to a precise temperature below the critical point, and is often done in air, vacuum or inert atmospheres

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