Over the past 25 years, I have been working making the steal that I sharpen stronger so my edges are sharper and last longer for my clients. I experimented with re-tempering, cryogenics, case Harding and plating the steal, I was not able to consistency be done.
I found a new treatment called Harmonic treatment (Sound Waves). By using sound waves to move the micro molecules closer togather make the steal edges 4 times stronger and sharper. The pictures below will help illustrate what I’m talking about.
As you can see, before treatment these is jagged after treatment the edge is a smoothed, straight line.