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Behavior of HfB2-SiC Materials in Simulated Re-Entry EnvironmentsThe objectives of this research are to: 1) Investigate the oxidation/ablation behavior of HfB2/SiC materials in simulated re-entry environments; 2) Use the arc jet test results to define appropriate use environments for these materials for use in vehicle design. The parameters to be investigated include: surface temperature, stagnation pressure, duration, number of cycles, and thermal stresses.
Document ID
20040046885
Acquisition Source
Ames Research Center
Document Type
Preprint (Draft being sent to journal)
Authors
Ellerby, Don
(NASA Ames Research Center Moffett Field, CA, United States)
Beckman, Sarah
(NASA Ames Research Center Moffett Field, CA, United States)
Irby, Edward
(NASA Ames Research Center Moffett Field, CA, United States)
Johnson, Sylvia M.
(NASA Ames Research Center Moffett Field, CA, United States)
Gunsman, Michael
(Eloret Corp. Moffett Field, CA, United States)
Gasch, Matthew
(NASA Ames Research Center Moffett Field, CA, United States)
Ridge, Jerry
(NASA Ames Research Center Moffett Field, CA, United States)
Martinez, Ed
(NASA Ames Research Center Moffett Field, CA, United States)
Squire, Tom
(NASA Ames Research Center Moffett Field, CA, United States)
Olejniczak, Joe
(NASA Ames Research Center Moffett Field, CA, United States)
Date Acquired
August 21, 2013
Publication Date
January 1, 2003
Subject Category
Chemistry And Materials (General)
Meeting Information
Meeting: 55th Pacific Coast Regional and Basic Science Division Fall Meeting
Location: Oakland, CA
Country: United States
Start Date: October 19, 2003
End Date: October 22, 2003
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
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