Effect of boron on intergranular hot cracking of Ni-Cr-Fe superalloys containing niobium
By: R.G. Thompson.
Contributors: University of Alabama at Birmingham.; George C. Marshall Space Flight Center.
Series: NASA CR -- 186714.; NASA contractor report -- NASA CR-186714.
Publisher: The University of Alabama at Birmingham; National Aeronautics and Space Administration, Marshall Space Flight Center
Published: 1990
Place of publication: Birmingham, AL; Marshall Space Flight Center, AL
Language: eng
Format: Microform
Subjects: Boron.; Cracking (Fracturing); Microcracks.; Niobium alloys.; Solidification.
Notes: Title from report documentation page.

Also available via Internet from the NASA Technical Report Server web site. Address as of 5/9/06: http://ntrs.nasa.gov/archive/nasa/casi/ntrs.nasa.gov/19900016799%5F1990016799.pdf ; current access is available via PURL.

Microfiche. [Washington, D.C. : National Aeronautics and Space Administration, 1990]. 2 microfiches.