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Determination of design allowable strength properties of elevated-temperature alloys. Part 1: Coated columbium alloysA program to determine the characteristics of two coated columbium alloy systems for spacecraft structures is discussed. The alloy was evaluated as coated base material, coated butt-welded material, and material thermal/pressure cycled prior to testing up to 30 cycles. Evaluation was by means of tensile tests covering the temperature range to 2400 F. Design allowables were computed and are presented as tables of data. The summary includes a room temperature property table, effect of temperature curves, and typical stress-strain curves.
Document ID
19720022241
Acquisition Source
Legacy CDMS
Document Type
Contractor Report (CR)
Authors
Favor, R. J.
(Battelle Memorial Inst. Columbus, OH, United States)
Maykuth, D. J.
(Battelle Memorial Inst. Columbus, OH, United States)
Bartlett, E. S.
(Battelle Memorial Inst. Columbus, OH, United States)
Mindlin, H.
(Battelle Memorial Inst. Columbus, OH, United States)
Date Acquired
September 2, 2013
Publication Date
March 31, 1972
Subject Category
Structural Mechanics
Report/Patent Number
NASA-CR-123745
Accession Number
72N29891
Funding Number(s)
CONTRACT_GRANT: NAS8-26325
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
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