Hi Dieter, I don't see any flashed metal in B-5025, just some stripes of metal on the top. What I understand under term "flashing getter":
"Flash gettering means, chemically active, comparatively volatile metals-mostly metals of the alkaline earth group are evaporated by heating their supports at the conclusion of the pumping process. The metal vapor before and during condensation reacts instantaneously with all other than noble gaseous residues and forms on all cold parts of the tube, particularly on the tube walls, the so-called getter mirror." Dalibor 2012/6/26 Dieter Waechter <i...@nocrotec.com> > > flashed getters are not used in nixies (I havent seen it at least), >> > > No, no. > Many burroughs Nixie tubes have flashed getters. > See the B-5025 series for example. Some of these have flashed getters, > some have not. > Dieter > > > -- > You received this message because you are subscribed to the Google Groups > "neonixie-l" group. > To post to this group, send an email to neonixie-l@googlegroups.com. > To unsubscribe from this group, send email to neonixie-l+unsubscribe@** > googlegroups.com <neonixie-l%2bunsubscr...@googlegroups.com>. > For more options, visit this group at http://groups.google.com/** > group/neonixie-l?hl=en-GB<http://groups.google.com/group/neonixie-l?hl=en-GB> > . > > -- Dalibor Farny http://dalibor.farny.cz -- You received this message because you are subscribed to the Google Groups "neonixie-l" group. To post to this group, send an email to neonixie-l@googlegroups.com. To unsubscribe from this group, send email to neonixie-l+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/neonixie-l?hl=en-GB.
