I appreciate this video. I work in steel heat treat, and it really fascinates me. I’ve gotten to the point where I thought I had a basic understanding, and I don’t. This is helping me understand. Thank you.
It's great to see these videos in RU-vid. I have been using this video, and other topics since 1993, during our Training in The Netherlands. Since then, I am using these videos in teaching Heat Treatment, as a subject in the University where I teach Machine Shop Technology. I appreciate the provision of the Subtitles.