LIGO Document E960050-v3

LIGO Vacuum Compatible Materials List

Document #:
LIGO-E960050-v3
Document type:
E - Engineering documents
Other Versions:
LIGO-E960050-v13
11 Sep 2024, 13:13
LIGO-E960050-v12
07 Nov 2013, 16:16
LIGO-E960050-v11
27 Dec 2011, 12:02
LIGO-E960050-v10
11 Jul 2011, 15:06
LIGO-E960050-v9
04 Nov 2010, 13:05
LIGO-E960050-v7
07 Sep 2010, 13:49
LIGO-E960050-v6
30 Jul 2010, 14:01
LIGO-E960050-v5
13 May 2010, 21:40
LIGO-E960050-v4
12 Nov 2009, 14:21
LIGO-E960050-v2
14 Sep 2009, 13:49
LIGO-E960050-v1
29 Jul 2009, 11:42
LIGO-E960050-x0
20 Jul 2009, 18:09
Abstract:
LIGO Vacuum Compatible Materials List
Authors:
Notes and Changes:
• Added SEI-ISI actuators to approved list
• Clarified that no castings refers to metals only
• Added exception for the use of grinding to prepare the leads for in-vacuum photodiodes
• Added numbers to the rows of the approved materials list for easier reference
• Added the grade and source for the PEEK and carbon-loaded PEEK

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