High strength cast+HIP nickel base superalloy

Details High strength cast+HIP nickel base superalloy High strength cast+HIP nickel base superalloy

1985-12-30

1989-12-19

Dean, R.

Stock material or miscellaneous articles

All metal or with adjacent metals

Composite; i.e., plural, adjacent, spatially distinct metal...

148 2, 148 127N, 148410, 148428, B32B 1500

Patent

active

048882534

ABSTRACT:
A nickel base superalloy composition useful in the cast+HIP+heat treated condition is described. Articles having the invention composition have properties which are significantly better than similarly processed IN718 articles. This is achieved by modifying the chromium, columbium, and titanium contents in the alloy composition, relative to the IN718 composition.

REFERENCES:
patent: 3046108 (1962-07-01), Eiselstein
patent: 3758295 (1973-09-01), Morley et al.
patent: 4231795 (1980-11-01), Gibson et al.
R. Vincent, "Precipitation Around Welds in the Nickel-Base Superalloy, Inconel 718", Acta Metallurgica, vol. 33, No. 7, pp. 1205-1216 (1985).
R. C. Hall, "The Metallurgy of Alloy 718", Journal of Basic Engineering, pp. 511-516 (Sep. 1967).
H. L. Eiselstein, "Metallurgy of a Columbium-Hardened Nickel-Chromium-Ion Alloy", American Society for Testing and Materials, Special Technical Publication No. 369, Advances in the Technology of Stainless Steels and Related Alloys, Philadelphia, Apr. 1965.
H. J. Wagner and A. M. Hall, "Physical Metallurgy of Alloy 718", Defense Metal Information Center Report 217, Battelle Memorial Institute, Columbus, Jun. 1, 1965.

Affiliated with

Also associated with

Rating

High strength cast+HIP nickel base superalloy does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with High strength cast+HIP nickel base superalloy, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High strength cast+HIP nickel base superalloy will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1902238