Heat treatment for raw material
| Process category outline | Processing method | Applicable equipment at NAGATO | |
|---|---|---|---|
| Heat treatment for raw material | This is the heat treatment that is applicable for round bars and rectangular lumber before machinery processing and products after hot forging. It is for enhancing the toughness and workability and homogenization. |
Normalizing | Continuous furnace Car bottom furnace |
| Annealing | |||
| Quenching and Tempering (Thermal Refining) | |||
| Vacuum normalizing, Vacuum quenching, Vacuum tempering | Batch type vacuum furnace | ||
| Aluminum alloy solution heat treatment, Aluminum alloy age hardening | Batch type T6 furnace | ||
