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RF Bonding Investigation: The Effects of a Space Environment on CoatingsCoatings are commonly used in the aerospace industry for corrosion control of metals. The impedance of these coatings can reduce the effectiveness of EMI filters. This paper documents the effects of a space environment on a variety of coatings applied to electrical bonding surfaces. Nickel plating, anodizing, and chemical conversion coatings of alodine and iridite are investigated. The test fixture is designed to simulate a feed-through filter in a metal chassis. The filter insertion loss will be shown as a function of frequency and coating.
Document ID
19990114343
Acquisition Source
Marshall Space Flight Center
Document Type
Reprint (Version printed in journal)
Authors
Krome, Mark E.
(NASA Marshall Space Flight Center Huntsville, AL United States)
Clark, Tony L.
(NASA Marshall Space Flight Center Huntsville, AL United States)
Date Acquired
August 19, 2013
Publication Date
August 1, 1999
Subject Category
Metallic Materials
Meeting Information
Meeting: Electromagnetic Compatibility
Location: Seattle, WA
Country: United States
Start Date: March 2, 1999
End Date: March 6, 1999
Sponsors: Institute of Electrical and Electronics Engineers
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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