Been watching some how its made videos on how high performance alloy wheels are made.
It seems that if you heat the wheel up to 500 degrees for a number of hours, that's doing one of the same procedures for strengthening the wheel.
Because the wheel is allowed to cool gradually instead of a quick immersion, won't this change the molecular structure and weaken it?
It seems that if you heat the wheel up to 500 degrees for a number of hours, that's doing one of the same procedures for strengthening the wheel.
Because the wheel is allowed to cool gradually instead of a quick immersion, won't this change the molecular structure and weaken it?