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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.
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High temperature fatigue data on refractory alloys in ultrahigh vacuum - tests on titanium- zirconium-molybdenum
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Tungsten-hafnium-carbon alloy has tensile strengths of 88,200 psi at 3000 deg F and 62,500 psi at 3500 deg F. Possible industrial applications for this alloy would include electrical components such as switches and spark plugs, die materials for die casting steels, and heating elements.
Creep data obtained at high temperatures for molybdenum, niobium, tantalum, and tungsten refractory alloys which have potential use in advanced power systems
Silver electric contacts at high temperatures with prolonged loading
Stability of communications elastic elements at high temperature - elastic stability of current conducting springs
Creep behavior of polycrystalline aluminum oxide and sodium chloride at high temperatures
High temperature stress corrosion of titanium and titanium alloys
Salt stress corrosion of residually stressed titanium-aluminum-molybdenum-vanadium alloy sheet after high temperature exposure
Tensile strength and thermostability of welded refractory metal joints
Creep tests of arc-cast and vapor deposited tungsten, molybdenum alloys, niobium, and tantalum base alloys for use in advanced power systems
Creep tests on high purity copper wires in high vacuum in argon bombarded clean state and after oxidization in air
Technique developed for incorporating alumina and silicon carbide fibers in cobalt base alloy for application at high temperatures
Five-megawatt conduction heater for liquid metal MHD spacecraft power supply
Long time creep data on refractory alloys at high temperatures
Change pattern in human cerebral blood flow during time immediately following initiation of carbon dioxide inhalation
Stress corrosion cracking of titanium alloy in long duration and high temperature tests, using salt coating of specimens