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Results for “strength”

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 1,495 records · Page 83

All sources NASA NTRS DOE OSTI

NASA NTRS1969

The strength differential in two-phase alloys

Offset yield strengths of TD-NI and Al-aluminum oxide SAP type two phase alloys in tension and compression

Ansell, G. S.↗

NASA NTRS1969

Correlation between sustained-load and fatigue crack growth in high-strength steels

Correlation between sustained-load and fatigue crack growth in high strength steels for aggressive environment effects

Landes, J. D.↗

NASA NTRS1969

Ultraviolet wavelengths and oscillator strengths for 3d-nf transitions in the helium isoelectronic sequence

He isoelectronic sequence 3d-nf transitions, determining UV wavelengths and oscillator strengths

Brown, R. T.↗

NASA NTRS1969

A nickel base alloy, WAZ-20, with improved strength in the 2000 to 2200 F range

Nickel base alloy, WAZ-20 with improved strength in 2000-2200 F range for application to gas turbine engine stator vanes

Freche, J. C.↗

NASA NTRS1970

Line strengths and radiative lifetimes for Ne II

Line strength and radiative lifetimes for Ne II determined from spontaneous emission data obtained from CW neon laser discharge

Hodges, D.↗

NASA NTRS1969

Generalized oscillator strengths for helium in the ionized continuum

Born approximation used in calculating wave functions of helium atom for determining generalized oscillator strengths in first ionized continuum of helium

Oldham, W. J. B., Jr.↗

NASA NTRS1970

Measurement of the absorption strength of the methane 3 nu sub 3, J-manifolds at 9050/cm

Absorption strengths of j-manifolds in R branch of Jupiter atmosphere methane band, discussing fine structure blending

Margolis, J. S.↗

NASA NTRS1969

The effect of high-gradient, high-strength magnetic fields on the early embryonic development of frogs

High strength magnetic fields effect on early embryonic development of frogs, relating growth abnormalities and paramagnetic ferritin motions

Neurath, P. W.↗

NASA NTRS1970

An accelerated stress corrosion test for high- strength ferrous alloys

High strength ferrous alloys susceptibility to stress corrosion in seacoast environment, tension loading single edge notched and fatigue cracked specimens in NaCl solution

Freedman, A. H.↗

NASA NTRS1970

The evaluation of the strength of fiber- reinforced composites

Unidirectional fiber reinforced composites strength, obtaining limit load bounds from plasticity analysis

Shu, L. S.↗

NASA NTRS1970

High strength graphite fabrics for flexible structures

High strength graphite fabrics evaluation for flexible structures, discussing temperature effects, fabrication, mechanical properties, oxidation and protective coatings

Hackworth, J. V.↗

NASA NTRS1971

High-strength large-diameter carbon-base fibers

Material is applicable as reinforcement for metal matrix composites. Composites with large diameter, carbon base monofilaments offer advantages of superior strength at high temperatures and low density and for high temperature equipment where component weight must be minimized.

Hough, R. L.↗

NASA NTRS1970