NASA NTRS · 19870019214
Heat treatment for superalloy
Abstract
A cobalt-free nickel-base superalloy composed of in weight % 15 Cr-5 Mo-3.5 Ti-4 Al-0.07 (max) C-remainder Ni is given a modified heat treatment. With this heat treatment the cobalt-free alloy achieves certain of the mechanical properties of the corresponding cobalt-containing nickel-base superalloy at 1200 F (650 C). Thus, strategic cobalt can be replaced by nickel in the alloy.
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Harf, Fredric H.. 1987-06-30. Heat treatment for superalloy. https://ntrs.nasa.gov/citations/19870019214
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