0 to release gases and water in the form of gas from hot, liquid rock into the air --
1 to release gases and water in the form of gas from hot liquid rock into the air --
Lubrication-free performance is important for cryogenic applications, where traditional lubricants may freeze, and for vacuum applications, where lubricants could outgas or trap atmospheric gasses.
If brake materials outgassed at drum temperatures, they would also outgas at disc temperatures and would fade substantially.
Dive tables make provisions for post-dive time at surface level before flying to allow any residual excess nitrogen to outgas.
If methane is captured rather than allowed to outgas, it can be used for fuel, closing the carbon cycle.
This residual gas may be dissolved or in sub-clinical bubble form, and will continue to outgas while the diver remains at the surface.
The fermentation of the silage produces methane gas which over time will outgas and displace the oxygen in the top of the silo.
Failed insulation will also typically outgas, which can lead to process contamination.
Normal copper is unsuitable for high vacuum as it is difficult to outgas completely.
