A gas process
- The surface hardening Solution
The benefits of a gaseous proces
The Expanite® processes are gas processes. As a consequence, faults and small cavities are easily reached by the gasmolecules and hardened.
The processing is performed in retort furnaces with excellent gascirculation and temperature homogeneity - an extremely uniform hardening is achieved.
Effectively, even parts with high packing density can be treated as bulkware.