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Annealing strained alloy 718Report shows that grain coarsening in Alloy 718 can result in greatly reduced resistance to weld-heat-produced zone fissuring, especially when final grain size is ASTM 2. Tensile tests and metallographic examination of bend test specimens provide necessary data.
Document ID
19760000284
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Morrison, T. J. (Rockwell Intern. Corp.)
Date Acquired
August 8, 2013
Publication Date
August 1, 1976
Publication Information
Publication: NASA Tech Briefs
Volume: 1
Issue: 2
ISSN: 0145-319X
Subject Category
Fabrication Technology
Report/Patent Number
MFS-19242
Accession Number
76B10284
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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