Refractory oxides evaluated for high-temperature use
Partially calcia-stablized zirconia used for insulation and heat-storage in high temperature /3000 deg to 4000 deg F/ cyclically operated pebble bed air heater.
Source record↗
SEARCH · Engineering Papers
Results for “REFRACTORY”
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.
Refractory metals welded or brazed with tungsten inert gas equipment
Appropriate brazing metals and temperatures facilitate the welding or brazing of base metals with tungsten inert gas equipment. The highest quality bond is obtained when TIG welding is performed in an inert atmosphere.
Wisner, J. P.↗
Generation of long time creep data of refractory alloys at elevated temperatures fifth quarterly report, 26 jun. - 26 sep. 1964
Creep testing data and machine reliability for high-temperature long-time tests on niobium, tungsten, and rhenium alloys
CREEP TESTING MACHINE↗
High temperature protective coatings for refractory metals progress report no. 1, oct. 23, 1964 - jan. 23, 1965
Iridium as high temperature protective coating for unalloyed niobium and tantalum
NIOBIUM↗
Study of growth parameters for refractory carbide single crystals quarterly status report no. 4, dec. 1, 1964 - mar. 1, 1965
Growth of single crystals of tantalum carbide and hafnium carbide, and their solid solutions
SINGLE CRYSTAL↗
Corrosion of refractory alloys by refluxing potassium
Corrosion resistance of niobium and tantalum base alloys to refluxing potassium
TANTALUM ALLOY↗
High temperature technology, international union of pure and applied chemistry, commission on high temperatures and refractories, international symposium, pacific grove, calif., september 8-11, 1963, proceedings.
Conference on high temperature technology, International Union of Pure and Applied Chemistry at Pacific Grove, California in September 1963
HIGH TEMPERATURE RESEARCH↗
Refractory thrust chambers for spacecraft engines Final report
Structural reliability tests on pyrolytic graphite and pyrolytic graphite alloys for use in liquid propellant rocket engine thrust chambers and nozzles
ROCKET NOZZLE↗
Effects of hydrostatic pressure on the mechanical behavior of body centered cubic refractory metals and alloys Interim technical report no. 3
Effects of hydrostatic pressure on mechanical properties of tungsten, tungsten-thorium alloys, and iron-carbon alloys
TUNGSTEN ALLOY↗
Study of growth parameters for refractory carbide single crystals Quarterly status report no. 7, Sep. 1 - Dec. 1, 1965
Crystal growth experiments to explore influence of atmospheric compositions, during melting, on crystal stochiometry emphasizing determination of tantalum solubility
CRYSTAL GROWTH↗
Investigation of solubility and diffusion of oxygen in refractory metals Second quarterly report, 1 Oct. - 31 Dec. 1965
Electric resistivity measurements to determine solubility and diffusion of oxygen in tantalum, columbium, and alloys
NIOBIUM↗
Study of growth parameters for refractory carbide single crystals Quarterly status report, Sep. 1 - Dec. 1, 1966
Growth parameters for hafnium carbide/tantalum carbide single crystals
CRYSTAL GROWTH↗
Summary of the potassium - Refractory metal corrosion capsule program at NASA Lewis Research Center
Corrosion resistance of Nb and Ta tubing alloys to boiling K
CORROSION RESISTANCE↗
Generation of long time creep data of refractory alloys at elevated temperatures Quarterly report, 26 Jul. - 26 Sep. 1966
Long time creep test data on molybdenum base alloys, tantalum base alloys, and vapor deposited tungsten
TANTALUM ALLOY↗
Generation of long time creep data on refractory alloys at elevated temperatures
Molybdenum base alloys and tantalum base alloys creep tested in vacuum environment at elevated temperatures
Sawyer, J. C.↗
Effects of hydrostatic pressure on the mechanical behavior of body centered cubic refractory metals and alloys Interim technical report
Pressure dependence of tensile stress-strain behavior of recrystallized powder metallurgy tungsten at environmental pressures of 11 kilobars
Das, G.↗
Advanced refractory alloy corrosion loop program Quarterly progress report, 15 Jul. - 15 Oct. 1967
Development engineering for Rankine system corrosion test loop, and specimens preparation for tantalum alloy capsule tests
Harrison, R. W.↗
Investigation of refractory dielectrics for integrated circuits
Pyrolytic silicon nitride dielectric for integrated circuits
Doo, V. Y.↗