After 2 min at 930°C
After 5 min at 930°C
After 8 min at 930°C
Field emission scanning electron micrographs showing the formation and growht of Kirkendall voids at the coating/steel interface following heat treatment as indicated in the figure captions.
After 2 min at 930°C |
After 5 min at 930°C |
After 8 min at 930°C |