CHEMISTRY AND MATERIALS
Includes
chemistry and materials (general); composite materials;
inorganic and physical chemistry; metallic materials;
nonmetallic materials; propellants and fuels; and
materials processing.
23
Chemistry and Materials (General)
+ 23-01
Chemical Analysis
Qualitative,
quantitative, and analytical chemistry; chromatography;
chemical composition.
+ 23-02
Chemical Processes and Engineering
Chemical
processes and specific chemical reactions such
as oxidation, nitration, hydrogenation, polymerization,
etc.
+ 23-03
Luminescence
Chemiluminescence;
photoluminescence; bioluminescence; phosphorescence;
electroluminescence; fluorescence; optical properties.
+ 23-04
Photochemistry
Photosynthesis,
photolysis, photodecomposition, and photodissociation;
photochemical reactions; radiation chemistry. Related
Topic: 51-02 Biochemistry -- Study of chemical
substances in living organisms; physiochemistry;
biological
and chemical evolution; experimentation.
24
Composite Materials
+ 24-01
Reinforced Materials and Fibers
Materials
reinforced by inclusions; fiber reinforcement;
whiskers; filament wound vessels; properties and
uses.
+ 24-02
Composite Materials
Types
of composite materials including laminates, honeycomb
cores, cermets, prepregs, and sandwich and matrix
materials; properties and uses.
25
Inorganic, Organic and Physical Chemistry
+ 25-01
Corrosion
Metal
corrosion; stress corrosion; corrosion prevention;
tests for corrosion.
+ 25-02
Metal Crystals
Structure,
defects, and technology of metal crystals.
+ 25-03
Coatings
Types
of coatings; properties and uses; coating techniques.
+ 25-04
Electrochemistry
Electrochemical
processes; electrolysis; electrocatalysts; electrolytic
processes; reaction kinetics.
26
Metals and Metallic Materials
+ 26-01
Aluminum
Aluminum;
aluminum alloys; aluminum compounds; powdered aluminum;
properties and uses.
+ 26-02
Beryllium
Beryllium;
beryllium alloys; beryllium compounds; properties
and uses.
+ 26-03
Liquid Metals
Types
of liquid metals; properties and uses.
+ 26-04
Steel
Types
of steels and steel alloys; properties and uses.
+ 26-05
Titanium
Titanium;
titanium alloys; titanium compounds; properties
and uses.
+ 26-06
Refractory Metals
Refractory
metals; refractory alloys; superalloys; properties
and uses.
+ 26-07
Metallurgy
Powder
metallurgy; sintering; fractography; metallography.
27
Nonmetallic Materials
+ 27-01
Plastics
Types
of plastics; properties and uses.
+ 27-02
Adhesives
Types
of adhesives; properties and uses.
+ 27-03
Ceramics
Types
of ceramics; properties and uses.
+ 27-04
Elastomers
Types
of elastomers; properties and uses.
+ 27-05
Graphite
Graphite;
pyrolytic graphite; graphite composites; properties
and uses
+ 27-06
Polymers
Types
of polymers; polymer chemistry and polymer physics;
properties and uses.
28
Propellants and Fuels
+ 28-01
Liquid Propellants
Types
of liquid propellants; storability, handling, and
manufacture; properties and uses.
+ 28-02
Solid Propellants
Types
of solid propellants; properties and uses; manufacture;
combustion efficiency and stability; storage and
handling; propellant grain studies; oxidizers and
igniters used with solid propellants.
29
Space Processing
Related
Topics: 37-09 Vacuum Technology -- Vacuum systems,
techniques, and processes; vacuum testing, measurement,
and material fabrication; application to space
commercialization. 84-02 Space Commercialization
-- Policies, incentives and techniques for commercial
ventures in space by private industry.
+
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