1. Forging of carbon steel and alloy steel. 2. Forging temperature. 3. Forging of microalloyed steel. 4. Forgeability and mechanical properties steels. 5. Heat treatment of carbon and alloy steel forgings. 6.Forging of stainles steels. 7. Closed-die forgeability. 8. Forging equipment. 9. Isothermal forging and hot-die forging.10. Forging iron-nickel superalloys.11. Forging of refractory metals. 12. Thermomechanical procesing of steels. 13. Grain refinement of steel by forging. 14. Evolution of microstructure and mechanical properties during hot forging.
1.True stres-true strain curves from tension tests. 2. True stres-true strain curves from plane strain compression tests. 3. Deformation heating. 4. Power rating of the forging. 5. The strain rate in hot forging. 6. Determination of the coefficient of friction in upset forging. 7. Test 1. 8. Stresses required for upset forging of solid cylinders. 9. Press forge cogging. 11. Upset forging under a drop hammer. 12. Test 2. 13. Forging of metal powder preform. 14. Elastic stresses generated during treatment of large forging.
1.True stres-true strain curves from tension tests. 2. True stres-true strain curves from plane strain compression tests. 3. Deformation heating. 4. Power rating of the forging. 5. The strain rate in hot forging. 6. Determination of the coefficient of friction in upset forging. 7. Test 1. 8. Stresses required for upset forging of solid cylinders. 9. Press forge cogging. 11. Upset forging under a drop hammer. 12. Test 2. 13. Forging of metal powder preform. 14. Elastic stresses generated during treatment of large forging.