1. Immerse a number of times in the ceramic bath
2. Melt out the wax and fire the ceramic at 900°C
3. Melt the metal at 1000°C
4. Pour the metal into the ceramic mould
5. Remove the ceramic layer after the metal has solidified.
6. Cut off the air and metal inlet channels
7. Carry out surface finishing operations
(sandblasting, welding, grinding, polishing and patination)