Relating Corrosive Pit Morphology to Microstructure in Pure Al Exposed to Salt Water Environments.
Abstract not provided.
Geoly, Bruno↗
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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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Assessing the evolution of pit growth kinetics during atmospheric corrosion using in-situ X-ray tomography.
Abstract not provided.
Noell, Philip↗
Environmental Influences on Maximum Pit Sizes for Austenitic Stainless Steels Utilized in Spent Nuclear Fuel Storage.
Abstract not provided.
Katona, Ryan↗
Predicting Localized Pitting Corrosion on Austenitic Stainless Steels Utilized in Spent Nuclear Fuel Storage.
Abstract not provided.
Katona, Ryan↗
Analysis of Pitting Corrosion on Wrought and Additively Manufactured 316L Stainless Steel.
Abstract not provided.
Renner, Peter↗
Predicting Localized Pitting Corrosion on Austenitic Stainless Steels Utilized in Spent Nuclear Fuel Storage.
Abstract not provided.
Katona, Ryan↗
Creating More Realistic Corrosion Models: Evaluating the Interaction Between Multiple Pits
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Roop, Matthew Lawrence↗
Stress Corrosion Cracking and Pit to Crack Transition of Austenitic Stainless Steel
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Katona, Ryan Michael↗
Stress Corrosion Cracking Of Austenitic Stainless Steels: Pit To Crack And Crack Growth Rate Testing
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Katona, Ryan Michael↗
An Investigation of Critical Corrosion Pit Depth in SAVY-4000 Nuclear Material Storage Containers
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42 ENGINEERING↗
Portable Tank Storage Pit Technical Documents and Associated Flooring Documents
The work performed under this section includes the surface preparation and application of protective floor coatings; furnishing all labor, materials, and equipment necessary to perform all operations in connection with the application required for satisfactory completion in accordance with the standards and practices set forth herein.
99 GENERAL AND MISCELLANEOUS↗
Valley floor aeolianite in an equatorial pit crater on Mars
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M. C. Bourke↗
Leto Mission Concept for Green Reconnaissance of the Marius Hills Lunar Pit
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Donald M. Hooper↗
Stress corrosion cracking of titanium alloys - Potential transients at open circuit during SCC and pitting corrosion, and chloride absorption during formation of TiO sub 2 Quarterly progress report, Jul. 1 - 30 Sep. 1967
Stress corrosion cracking of titanium alloys and chloride absorption during formation of titanium oxide
Beck, T. R.↗
Chemical composition variations in microcrater pit glasses from lunar anorthosite, 65315
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Hartung, J. B.↗
Locating Cracks Amid Pitting and Corrosion
Use of two fluorescent penetrants reveals cracks. New inspection technique for locating cracks in metal parts. Dual-dye technique used to inspect metal parts having surface-roughness-height ratings from 125 to 450 microinch (3.2 to 11.4 micrometer). Parts have included shot-peened machined aluminum extrusions; partially machined aluminum castings; aluminum, steel, and titanium tabular weldments; aircraft landing-gear components; chemically milled aluminum sheet and extrusions; and rough-machined aluminum and steel forgings. Also used on nonporous ceraminc parts.
Fahey, P. P.↗
Pulsed Inductive Thruster (PIT): Modeling and Validation Using the MACH2 Code
Numerical modeling of the Pulsed Inductive Thruster exercising the magnetohydrodynamics code, MACH2 aims to provide bilateral validation of the thruster's measured performance and the code's capability of capturing the pertinent physical processes. Computed impulse values for helium and argon propellants demonstrate excellent correlation to the experimental data for a range of energy levels and propellant-mass values. The effects of the vacuum tank wall and massinjection scheme were investigated to show trivial changes in the overall performance. An idealized model for these energy levels and propellants deduces that the energy expended to the internal energy modes and plasma dissipation processes is independent of the propellant type, mass, and energy level.
Schneider, Steven↗