Brass Work Hardness / AMP

[Justice1327]

Thought this was an interesting video

 

[sbruni]

Thanks for posting… never really thought of work hardening as stored energy but it helps make sense of it

 

[Mikecr]

Good explanation w/resp to adding/removing energy.
He could have demonstrated that working brass energy is accumulative, while he did demonstrate that annealing energy is not.

 

[Justice1327]

I use an AMP and have always wondered how much one or two dig settings off would make a difference. Makes me think about the flame annealer I have used as well.

 

[QuietTexan]

Man, those deceptive edits were just marketing BS to sell more machines!