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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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A modified spray gun, with separate containers for resin and additive components, solves the problems of quick hardening and nozzle clogging. At application, separate atomizers spray the liquids in front of the nozzle face where they blend.
Stress-strain distributions in thick walled cylinder of strain-hardening material, elastic- plastically strained by internal pressure
Temperature dependence of internal friction in hardened iron and steel alloy
Effects of electric fields and configurations on thermal annealing and radiation hardening of MOSFETs
Creep tests with titanium alloys, precipitation hardening stainless steels, and maraging steels
Ultrasonic vibration effect on precipitation hardening of steels and super alloys
Successive approximation procedure for solving elastic-plastic problem for torsion of solid prismatic bar made of strain hardening material
Shaping of precipitation hardened stainless steels by casting and powder metallurgy
Thermal and mechanical treatment for precipitation hardening stainless steels
Welding of precipitation hardening stainless steels
Deformation processing of precipitation hardening stainless steels
Critical assessment of discrete lattice and dispersed barrier hardening theories of thermally activated deformation of metals
Bending of circular plates of hardening material analyzed for axisymmetrical loading and support
Dispersed barrier hardening temperature dependence, discussing dislocation interaction potentials based on stress-temperature relationship observations
Stabilized precipitation hardened alloys, discussing precipitation dispersion coupled with oxide dispersion stability
Conceptual theory proposes that cyclic hardening due to non-uniform strain and stress amplitudes during testing, especially during the initial application of stress to a specimen, may correlate positively with the ultimate strength of the specimen under test.
Effect of ultrasonic vibration on precipitation hardening of steels and superalloys
Action of lithium in radiation-hardened silicon solar cells