I have been reading about nitriding and it's applications for surface
hardening of H13 steels. I found that it can be done in salt bath
furnace,gas furnace or plasma which the last one is very expensive.
I want to use nitriding for surface hardening of hot forging dies and
I want to know which problems may be occur in future if I use salt
bath furnace (except pollution).
- posted 18 years ago