As a person that works in the metal world, I just want to clarify, the black center rail has a black oxide coating. Anodizing cannot be done to ferrous metals. Anodizing is process that is done to aluminum. It also removes conductivity to any of the surfaces that have been anodized. Thanks for posting informative videos.
As a person that works in the metal world, I just want to clarify, the black center rail has a black oxide coating. Anodizing cannot be done to ferrous metals. Anodizing is process that is done to aluminum. It also removes conductivity to any of the surfaces that have been anodized.
Thanks for posting informative videos.
I don’t have those cars or switches but I really enjoyed this shop video