What do you understand by annealing
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Annealing, in metallurgy and materials science, is a heat treatment wherein a material is altered, causing changes in its properties such as strength and hardness. It is a process that produces conditions by heating to above the recrystallization temperature and maintaining a suitable temperature, and then cooling. Annealing is used to induce ductility, soften material, relieve internal stresses, refine the structure by making it homogeneous, and improve cold working properties.
brendon n kamlesh
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a heat
treatment that alters the
microstructure of a material
causing changes in properties
such as strength, hardness,
and ductility
MMD / MCA ORALS 2ND MATE EXAM
