A systematic method to construct the workability diagram for powder metallurgy(P/M)materials has been proposed.Preforms of Fe-0.8%C,Fe-0.8%C-1%Mo and Fe-0.8%C-2
High control performances cannot be obtained by most of the existing looper-tension control approaches through only considering controller designs based on cont
Roller leveling process of longitudinal profile (LP) plate is hardly studied because plate thickness changes.Deformation characteristics and residual curvature
Pyrite cinder and high sulfur magnetite were used as raw materials to produce iron ore pellets.Good qualities of green balls and fired pellets were obtained fro
The multi-wedge cross rolling process of forming balls is described.The process tool for rolling 8 balls with a diameter of 35 mm is presented.The course of the