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Title Secondary arm coarsening and microsegregation in superalloy PWA-1480 single crystals [microform] : effect of low gravity / M. Vijayakumar ... [et al.] ; prepared for the CSME Mechanical Engineering Forum 1990 sponsored by the Canadian Society for Mechanical Engineering, Toronto, Ontario, Canada, June 3-9, 1990.
Imprint [Washington, D.C.] : NASA ; [Springfield, Va. : For sale by the National Technical Information Service, 1990]


 GovDocs Federal/Fiche  NAS 1.15:102445    AVAILABLE
Description 10 p. : ill.
Series NASA technical memorandum ; 102445.
Note Cover title.
Shipping list no.: 90-0857-M.
"Report date: January 1990"--Technical rept. documentation p.
Bibliog. Includes bibliographical references (p. 10).
Note "E-5220"--P. 1.
Reproduction Microfiche. [Washington, D.C.? : National Aeronautics and Space Administration, 1990]. 1 microfiche : negative.
Note Also available via Internet from the NASA Technical Report Server web site. Address as of 3/21/06:; current access available via PURL.
Subject Heat resistant alloys -- Microstructure.
Materials -- Effect of reduced gravity on.
Gravitational effects.
Heat resistant alloys.
Mathematical models.
Single crystals.
Other Author Vijayakumar, M.
United States. National Aeronautics and Space Administration.