Search NASA⌕ Search

SEARCH · Search NASA

Results for “NICKEL ALLOY”

Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.

Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.

At least 289 records · Page 16
All sourcesNASA NTRSDOE OSTI
NASA NTRS2022

L-PBF Ni-201 Feasibility Study Materials Characterization Summary

Nickel 200 and 201 are commercially pure nickel alloys with Ni-201 having a lower carbon content than Ni-200.These alloys are useful for their excellent corrosion resistance, good thermal conductivity, and mechanical properties. Very little information has been published on additive manufacturing (AM) of either Ni-200 or Ni-201, so a feasibility study to produce coupons with Ni-201 powder was performed. This work was carried out at NASA MSFC and Aerojet Rocketdyne. Contributors at NASA MSFC included Brian West, Zack Jones, Colton Katsarelis, and Matt Medders in collaboration with Dan Matejczyk and Alison Park at Aerojet Rocketdyne. The data provided in this report was collected by the MSFC. This feasibility study aimed to do the following

Nickel 201↗
NASA NTRS1968

Predicting fatigue life of metal bellows

Classical method of presenting fatigue data in plots of alternating stress vs number of deflection cycles is applied to bellows formed of various metals, including corrosion-resistant steel, nickel alloys, and aluminum alloys. The expected life of a new bellows design can then be determined before fabrication and testing.

Daniels, C. M.↗
NASA NTRS1969

Device for obtaining separation of oxygen

Permeation membrane of a magnesium-nickel alloy of silver has the ability to permeate oxygen at high temperatures for an extended period of operation without failure. The measured rates of oxygen permeation in a tubular configuration of this alloy are higher than any previous rates published.

Glueckert, A. J.↗