You are viewing a single comment's thread from:RE: Fun with TEM gutsView the full contextView the direct parentroguescientist84 (60)in #science • 7 years ago Leftover Indium Seal, which I later removed. Posted using Partiko Android
On that note, why do they use indium seals to begin with, rather than usual copper gaskets for high vacuum?
I think that because the liner tube is pretty thin, because the bore through the lenses is pretty small. The pressure required to make a copper seal would cause the liner tube to buckle.
Posted using Partiko Android