Figures index

From

Experimental Investigation of Different Additives used for Surface Modification of EN31 Steel by EDM Process

Rajeev Kumar, S. S. Banwait

American Journal of Mechanical Engineering. 2016, 4(6), 226-235 doi:10.12691/ajme-4-6-4
  • Figure 1. EDM machine used for experimentation
  • Figure 2. Additive mixed Cu-W P/M composite electrode
  • Figure 3. Variation of Surface Deposition Rate V/s Peak current and Pulse off-time
  • Figure 4. Variation of Surface Roughness V/s Pulse off-time and Compaction pressure
  • Figure 5. Variation of Micro Hardness V/s Pulse off-time and Compaction pressure
  • Figure 6. SEM micrograph of En-31die steel and coated layer
  • Figure 7. SEM-micrograph of En-31 steel after Surface modification process
  • Figure 8. EDS Spectrum of deposited layer on En-31 steel