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Question:

What are the effects of casting temperature on ductility of aluminum coil?

What are the effects of casting temperature on ductility of aluminum coil?

Answer:

The tensile strength and ductility increase with the solid solution insulation time, and reach best fit at 1 hour. Continue thermal insulation, and the tensile strength will change little while the ductility will reduce. This is because the solid solution over insulation will cause the work pieces crystallize so that the large crystal reduce the plasticity.

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