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SiC reinforced aluminide compositesThe tensile properties of SiC fiber, Ti3Al+Nb and SiC/Ti3Al+Nb composite have been determined from 300 to 1365 K. The composite results compared favorably to rule-of-mixtures (ROM) predictions in the intermediate temperature regime of 475 to 700 K. Deviations from ROM are discussed. Composite tensile results were compared on a strength/density basis to wrought superalloys and found to be superior. Fiber-matrix compatibility was characterized for the composite at 1250 and 1365 K for 1 to 100 hours.
Document ID
19880044460
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Brindley, Pamela K. (NASA Lewis Research Center Cleveland, OH, United States)
Date Acquired
August 13, 2013
Publication Date
January 1, 1987
Subject Category
Composite Materials
Meeting Information
Meeting: High-temperature ordered intermetallic alloys II
Location: Boston, MA
Country: United States
Start Date: December 2, 1986
End Date: December 4, 1986
Sponsors: MRS, DOE, NASA
Accession Number
88A31687
Distribution Limits
Public
Copyright
Other

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