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Category Scope
26 Metals and Metallic Materials Includes physical, chemical, and mechanical properties of metals and metallic materials; and metallurgy. Definition Metallic Materials – Materials that are like metal; having the properties of metal; containing or consisting of metal. NASA Interest Exhaustive Interest : Physical, chemical, and mechanical properties; testing, evaluation, and protection of metals, alloys, and related compositions for use in aircraft, rockets, launch vehicles, space vehicles, reentry vehicles, aircraft and spacecraft propulsion systems, and supporting facilities (other than conventional building structural materials). Selective Interest : Research and development on metallic materials that have potential aerospace applications. Negative Interest : Routine developments of structural metallic materials for use in housing, heavy industry, and earthbound transportation, unless a potential exists for aerospace use. | |
Input Subjects of Specific Interest
alloys anodizing cermets chemical properties of alloys chemical properties of metals compression strength (metallic materials) corrosion creep strength (metallic materials) crystal structure (metallic materials) crystals (metallic) development of alloys eutectics eutectoids evaluation of alloys evaluation of metals fatigue (metallic materials) ferrites fibers (metallic materials) flammability (metallic materials) heat treatment of metals hydrogen embrittlement intermetallics mechanical properties of alloys mechanical properties of metals metal crystals metallic fibers metallic materials metallography metallurgy metals microstructure of welded joints offgassing/outgassing (metallic materials) packing (metallic materials) phase equilibrium physical properties of alloys physical properties of metals powder metallurgy protection of alloys protection of materials (metallic) protective coatings (metallic materials) refractory materials reinforcing filaments (metallic materials) research on metallic materials sealants (metallic materials) shear strength (metallic materials) sintering (metallic materials) stress corrosion cracking surface hardening of metals surface properties (metallic materials) tensile strength (metallic materials) testing of alloys testing of materials (metallic materials) vacuum arc melting welded joints (microstructure) whiskers (metallic materials)
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