Give 3 examples of fabrication processes where the plastic d

Give 3 examples of fabrication processes where the plastic deformation of a material plays a crucial role in the working principle of these processes. For each of the three processes, also describe what happens to the mechanical energy input when the process is carried out at temperatures below and above the work material\'s recrystallization temperature.

Solution

Examples

The mechanical energy is converted into thermal energy and hence increases the temperature of the work material.