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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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Accelerated test program results show which precipitation hardening stainless steels are resistant to stress corrosion cracking. In certain cases stress corrosion susceptibility was found to be associated with the process procedure.
Test procedures and results are given for three types of semipermanent sleeve-type connections for stainless-steel tubing. Subject to the limited resistances to corrosion and vibration, all three types are found to be suitable for extremes in reliability and environment, if given close control during manufacture.
Conditions and results of tensile tests of 26 Inconel 718 and four cryoformed stainless steel specimens are presented. Conclusions determine maximum safe hydrogen operating pressure for cryogenic pressure vessels and provide definitive information concerning flaw growth characteristics under the most severe temperature and pressure conditions
Vertical steel tubular pins restore the shear strength of honeycomb panels and improve the quality of the repaired panel. New repair method eliminates diagonal pins. Vertical pins are welded to face sheets, forming ''Vierendeel Truss'' arrangement to transmit shear loads.
PH-8Mo stainless steel honeycomb sandwich core
Time-of-flight method to determine mean times of adsorption of gaseous molecules on stainless steel surface
Manufacture and performance of cryogenically formed stainless steel pressure vessels for liquid gas storage
Physical adsorption of nitrogen gas on polished surface of 347 stainless steel at low pressures
Evaluation of different manufacturing of tantalum 316 stainless steel bimetallic tubing
Performance tests of SNAP 8 double-containment tantalum-stainless steel mercury boiler
Stress corrosion tests of AISI - H-11 alloy steel plated with nickel-cadmium coating
Experimental evaluation of tantalum stainless steel mercury boilers for SNAP-8 system
Magnetic force upset welding of dissimilar thickness stainless steel T-joints
Thermal conductivity and electrical resistivity measurements for three porous Rigimesh stainless steel materials from 300 to 1300 K
Determining effect of humidity and wettability additive on boundary lubrication of steel in air and nitrogen with polyphenyl ether
Correlation between sustained-load and fatigue crack growth in high strength steels for aggressive environment effects
Reversed bending fatigue tests on stainless steel fibermetal with porous structure to investigate effects of density, thickness, wire diameter, screen stiffening, etc
Mechanical responses and residual defect structures in brass and stainless steel following explosive shock loading and cold reduction by rolling