Teflon coated slide?

[Mamaposaune]

I was wondering if this has ever been tried. Teflon, or the more modern version of it that is used for non-stick cookware, as a coating on the inner slide in place of chrome plating?
Everytime I see a commercial for pans with a surface that will allow even the worst baked-on food to just 'slide' off and stand up to abuse without so much as a scratch, I imagine a trombone slide that is lightning-fast and equally durable.
Has it been tried, and what were the results?
(And let the jokes begin over what to use as lube.)

[bitbckt]

(And let the jokes begin over what to use as lube.)

Grapeseed oil, for the higher smoke point of course!

[JohnL]

Willson tried titanium nitride at one time.

For teflon and similar coatings, I would think you'd run into trouble with wear; there's a reason you don't use metal utensils on teflon pans.

[ithinknot]

scraping PTFE off a pan: not difficult

doing the same with chrome plating: difficult