Quenched and tempered twice. Not entirely pleased with my antioxidation coating. It worked in spots.
The furnace is pretty slow, so it took a couple of hours to get up to the soaking temperature.
I used a blast of compressed air to quench, followed by 2 tempering visits to the slowly cooling furnace. First temper was dark blue, second was dark straw.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.