Answer
The disadvantages of extrusion over rolling are as follows:
1. Non uniform deformation over the cross-section.
2. A variation in properties may result over a cross-section of an extruded piece.
Work Step by Step
The disadvantages of extrusion over rolling are as follows:
1. Non uniform deformation over the cross-section.
2. A variation in properties may result over a cross-section of an extruded piece.
