Quote:
Originally Posted by xasterix
I forgot that it was you that originally posited the quench-line theory- thanks for that again, and also for your kind words!
I'll be doing an FeCl etch in the near future- I'll update this thread by then with clear and close-up pics  |
No need to clair i'm first or not
. Just couldnt be sure with the current state.
If you plan to etch, a good préparation would probably be requiered as the bottom of the blade looks quite pitted.
Kai, do you have encountered any exemple with a quench line like this ?