Explain with clear reference to structural mechanisms and

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Reference no: EM13627132

Magneto is seeking to produce a new helmet using a deep drawing process in which a sheet of 3103 aluminum will be stretched over a head-shaped mold. Magneto understands that a process called annealing reverses the effects of cold working in metals, and entails exposing the metal to a constant elevated temperature. Annealing temperature is 340 oC for this alloy. Explain, with clear reference to structural mechanisms and with the aid of a suitable illustration (of these structural mechanisms), how the properties of the helmet will compare if it is formed at room temperature versus 340 oC. (The material has sufficient ductility to be formed either way without cracking.)

Reference no: EM13627132

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