GSI Forum
GSI Helmholtzzentrum für Schwerionenforschung
Home » Alice » Alice TRD chamber construction » Drift HV to Radiator connection
Re: Drift HV to Radiator connection [message #1231 is a reply to message #966] Mon, 06 December 2004 14:49 Go to previous messageGo to previous message
fateev is currently offline  fateev
Messages: 2
Registered: November 2004
occasional visitor
 From: 159.93.123*
Hello, Clemens
The other thing I'm not so sure about is the long term gas tighness of silver epoxy. So far we 'repair' scratches in the Radiator surface with silver epoxy, to make sure that the radiator surface is gas tight. If the silver epoxy is not keeping tight on the long term, this might create serious deterioration of chamber performance.
Does anyone have experience with this?
I have a question about gas tight. We remove only Al mylar foil and sand a little black carbon plastic. may be this carbon plastic provides anough good gas tight?

Oleg

Report message to a moderator

[Message index]
 
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Previous Topic: Anode Wire Problem Summary and Conclusion
Next Topic: Chamber Construction Manual: new version
Goto Forum:
  

[ Syndicate this forum (XML) ] [ RSS ] [ PDF ]

Current Time: Thu Sep 29 20:32:32 CEST 2022

Total time taken to generate the page: 0.01204 seconds
.:: Contact :: Home :: Legal Notice :: Data Protection Policy ::.

Powered by: FUDforum 3.1.2.
Copyright ©2001-2022 FUDforum Bulletin Board Software