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Coating Hydrostatic Bearings To Resist Ignition In OxygenCoats of superalloy MA754 plasma-sprayed onto occasionally rubbing surfaces of hydrostatic journal bearings operating in liquid and/or gaseous oxygen, according to proposal. Prevents ignition and combustion occurring when components made of stainless steels or other conventional bearing alloys rub against each other in oxygen. Eliminates need for runner and enhances control over critical bearing clearance.
Document ID
19930000088
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Funkhouser, Merle E.
(United Technologies Corp.)
Date Acquired
August 16, 2013
Publication Date
February 1, 1993
Publication Information
Publication: NASA Tech Briefs
Volume: 17
Issue: 2
ISSN: 0145-319X
Subject Category
Materials
Report/Patent Number
MFS-28636
Accession Number
93B10088
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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