Engineering, 06.04.2021 01:50 princess6039
Two previously undeformed specimens of the same metal are to be plastically deformed by reducing their cross-sectional areas. One has a circular cross section, and the other is rectangular; during deformation, the circular cross section is to remain circular, and the rectangular is to remain rectangular. Their original and deformed dimensions are as follows:
Circular Rectangular
(diameter, mm)
Original dimension 18.0 20×50
Deformed dimension 15.9 13.7×55.1
Which of these specimens will be the hardest after plastic deformation, and why?
Answers: 3
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Two previously undeformed specimens of the same metal are to be plastically deformed by reducing the...
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