Enclosure Atmosphere

[Markous]

Not a serious idea here folks, just a question from my curiosity.

I wonder if anyone here has experimented with it?

Something along these lines (go to 0:47)

Not sure that shit is real or a trick but regardless,

I was thinking along the lines of some inert gas or CO2 atmosphere inside a sealed enclosure.

Would a person be able to work out all the parameters and new encolsure specs just by using relative density or some other value of a differnet gas?

I just finished a seven month gig fitting thin wall sch 10 stainless ( 3/4" to 36") for TIG welders, almost everything had to have an argon purge and i tried to remember this idea, i had it in my head at work months ago.

[purplesyrup]

id say anything is possible, but not practical at all, would be interesting for a lab to conduct some tests though

[Markous]

I was thinking a heavier than air gas like argon may call for a smaller sealed enclosure.

Or maybe the other way around something like helium.

In a real tight spot type circumstance.