NASA-LLIS-0439
Lessons Learned - Avoid Use of PFPE-based Lubricant on Moving Surfaces of Titanium (or Other Highly Reactive Metal) Bearings (1993)
active, Most Current
| Organization: | NASA |
| Publication Date: | 19 July 1996 |
| Status: | active |
| Page Count: | 3 |
scope:
Abstract:
A rotating prism motor aboard the TOPEX spacecraft experienced a
sudden in-flight failure due to the use of perfluoropolyalkyeth
Document History
NASA-LLIS-0439
July 19, 1996
Lessons Learned - Avoid Use of PFPE-based Lubricant on Moving Surfaces of Titanium (or Other Highly Reactive Metal) Bearings (1993)
Abstract:
A rotating prism motor aboard the TOPEX spacecraft experienced a sudden in-flight failure due to the use of perfluoropolyalkyether (PFPE) based lubricant on titanium bearings. Pure...
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