Results 121 to 130 of about 21,350 (236)

Properties data for opening the Galileo's partially unfurled main antenna [PDF]

open access: yes
An investigation was conducted into the friction and wear behavior of both unlubricated and dry-film-lubricated (Tiolube 460) titanium alloy (Ti-6Al-4V) in contact with an uncoated high-nickel-content superalloy (Inconel 718) both in vacuum and in air ...
Miyoshi, Kazuhisa, Pepper, Stephen V.
core   +1 more source

Tailoring the Microstructure and Mechanical Properties of Laser Directed Energy–Deposited Inconel 718 Alloys via Ultrasonic Frequency Modulation

open access: yesCrystals
Ultrasonic-assisted laser-directed energy deposition (UA-DED) is a promising combined technology for manufacturing high-value thin-walled Inconel 718 components in aerospace.
Bo Peng   +5 more
doaj   +1 more source

The role of grain boundaries in hydrogen diffusion in metals at 25 C [PDF]

open access: yes
The effect of grain size on hydrogen diffusion at 25 C was examined for 4340 steel (body-centered cubic) and for Inconel 718 (face-centered cubic). It was found that the effect of grain size is important for body-centered cubic structures, but plays a ...
Danford, M. D.
core   +1 more source

Flaw growth behavior of Inconel 718 at room and cryogenic temperature Final report, 29 Apr. 1968 - 31 Oct. 1969 [PDF]

open access: yes
Fracture crack propagation in Inconel at room and cryogenic temperatures for surface defective ...
Feddersen, C. E.   +2 more
core   +1 more source

Optimization of duct assemblies for vibration Quarterly progress report, 1 Jul. - 30 Sep. 1968 [PDF]

open access: yes
Theoretical models and experiments on optimization of duct assemblies for ...
Bowie, G. E., Compton, W. A.
core   +1 more source

Carbide Precipitation in Inconel 718

open access: yesHigh Temperature Materials and Processes, 1993
Sundararaman, M., Mukhopadhyay, P.
openaire   +2 more sources

Computational simulation of probabilistic lifetime strength for aerospace materials subjected to high temperature, mechanical fatigue, creep and thermal fatigue [PDF]

open access: yes
This report presents the results of a fourth year effort of a research program, conducted for NASA-LeRC by the University of Texas at San Antonio (UTSA).
Bast, Callie C.   +2 more
core   +1 more source

Sensitivity of the creep-rupture properties of nickel-base superalloy sheet to sharp edge-notches in the temperature range of 1000 deg F - 1400 deg F [PDF]

open access: yes
Edge notch sensitivity in thin sheet nickel alloys under stress at high ...
Freeman, J. W.   +2 more
core   +1 more source

Electrochemical Broaching of Inconel 718 Turbine Mortises. [PDF]

open access: yesMaterials (Basel)
Wang S, Lai J, Duan S, Liu J, Zhu D.
europepmc   +1 more source

A preliminary mechanical property and stress corrosion evaluation of VIM-VAR work strengthened and direct aged Inconel 718 bar material [PDF]

open access: yes
This report presents a preliminary mechanical property and stress corrosion evaluation of double melted (vacuum induction melted (VIM), and vacuum arc remelted (VAR)), solution treated, work strengthened and direct aged Inconel 718 alloy bar (5.50 in ...
Montano, J. W.
core   +1 more source

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