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Results for “HEAT TREATMENTS”

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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At least 1,081 records · Page 60

All sources NASA NTRS DOE OSTI

NASA NTRS1968

Magnetic susceptibility of glassy carbon

Magnetic susceptibility of glassy carbon at room temperature with respect to magnetic field strength, heat treatment temperature, and high temperature tensile deformation

Fischbach, D. B.↗

NASA NTRS1967

High temperature protective coatings for refractory metals Progress report, 21 Oct. 1967 - 21 Jan. 1968

Change in thickness and mechanical properties of iridium coating on molybdenum determined after heat treatment

Rexer, J.↗

NASA NTRS1967

Effect of electron radiation on silicon nitride insulated gate field effect transistors.

Electron radiation stability of silicon nitride insulated gate FET with passivation layers and heat treatment, noting contamination effects

Newman, P. A.↗

NASA NTRS1968

Thin-film CdS diodes heat treated in various ambients.

Thin film Au-CdS-Cr diodes interfacial barrier height after heat treatment in sulfurized silicone oil and various gaseous ambients, noting photoresponse

Learn, A. J.↗

NASA NTRS1968

A review of factors influencing the crack tolerance of titanium alloys.

Crack tolerance factors for titanium alloys including cryogenic temperatures, heat treatment, cold working, etc

Brown, W. F., Jr.↗

NASA NTRS1968

An investigation of methods to improve the wear resistance of gas-bearing ceramic materials.

Wear resistance improvement of gas bearing aluminum oxides ceramic materials noting heat treatment, neutron irradiation, Au plating and surface coating deposition

Rowe, H. H., Jr.↗

NASA NTRS1968

Local atomic arrangements in a nickel-10 atomic percent tungsten alloy.

Single crystal and polycrystal Ni-W alloy local atomic arrangements as function of heat treatment and cold deformation

Ammons, A. M.↗

NASA NTRS1968

A strong weldable aluminum alloy for aerospace systems.

Weldable aluminum alloys for aerospace systems, discussing composition and mechanical properties, strengthening, heat treatment and arc welding

Schultz, R. A.↗

NASA NTRS1969

Effects of hydrogen on metals

Several rules to guide choice of materials, and methods of welding, electroplating, and heat treatment will provide a method for minimizing failures in storage tanks and related hardware. Failures are caused by high-pressure hydrogen effects, the formation of hydrides in titanium, and hydrogen absorption through various metals processing techniques.

Cataldo, C. E.↗

NASA NTRS1969

Mechanism of the photovoltaic effect in 2-6 compounds Progress report, 1 Oct. 1968 - 31 Mar. 1969

Heat treatment, illumination and darkness effects, and photovoltaic properties of Cu2S-CdS heterojunctions

Bube, R. H.↗

NASA NTRS1969

Development of lithium diffused radiation resistant solar cells Quarterly report

Effect of sintering TiAg contact on p/n cells from effect of heat treatment on lithium diffused cells

Payne, P.↗

NASA NTRS1969

Summary of applied research program in thermionic conversion during recent years.

Thermionic converter improvements by electronegative additives and emitter surface finishes, noting cesium oxide, heat treatments with electropolishing, electroetching, etc

Lieb, D.↗

NASA NTRS1969