| AVAILABLE PROCESSES | |
|---|---|
| Atmosphere Annealing | Atmosphere Carbonitriding |
| Atmosphere Carburizing | Atmosphere Carbon Restoration |
| Atmosphere Hardening | Atmosphere Normalizing |
| Atmosphere Solution Annealing | |
NATIONAL HEAT TREAT operates five batch atmosphere furnaces, each equipped with an integral oil quench. These furnaces are used for a variety of operations.