Fracture analysis, Extrusion dies, Forging dies, Forging machines, Metal forming lubricants, Wrought superalloys, Billets, Forgings, Shearing, Backward extrusion, Forward extrusion, Cold forging, Die forging, Hot forging, Hammer forging, Press forging, Radial forging, Ring forging, Roll forging, Rotary forging, Finite element analysis, Microstructure modeling, Forgeability, Friction and wear properties, Flow stress, Plane stress, Plastic strain, Engineering strain, Lubricant analysis, Microstructure, Closed-die forging