ABSTRACT
Properties During SPD ..................................................................115 9.3.1 Dislocation Density and Grain Size ..................................115 9.3.2 Effect of Pre-Existing Precipitates on Microstructural
Evolution and Mechanical Properties During SPD Process ..........................................................116
9.3.3 Fatigue Strength ................................................................118 9.3.4 Superplasticity ...................................................................119 9.4 Summary ...................................................................................... 120 Keywords .............................................................................................. 120 References ............................................................................................. 121
9.1 INTRODUCTION
