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High emittance surfaces for high temperature space radiator applicationsSurface modification techniques are evaluated for emittance enhancement of radiator surfaces. These techniques include acid etching, heat treating, abrasion, sputter texturing, electrochemical texturing, arc texturing, and atomic oxygen beam texturing. Candidate radiator surface materials under consideration include Nb-1 pct Zr, Cu, Ti, Ti-6 pct Al-4 pct V, 304 stainless steel, Al6061-T6, Mo, W, and Ta.
Document ID
19910071792
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Banks, Bruce A. (NASA Lewis Research Center Cleveland, OH, United States)
Rutledge, Sharon K. (NASA Lewis Research Center Cleveland, OH, United States)
Hotes, Deborah (Cleveland State University OH, United States)
Date Acquired
August 14, 2013
Publication Date
January 1, 1990
Subject Category
Chemistry And Materials (General)
Meeting Information
Meeting: Optical Surfaces Resistant to Severe Environments
Location: San Diego, CA
Country: United States
Start Date: July 11, 1990
End Date: July 12, 1990
Accession Number
91A56415
Distribution Limits
Public
Copyright
Other

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