C - CHEMISTRY
C04 - CEMENTS
C04B - LIME, MAGNESIA
C04B2111/00862 - {for nuclear applications, e.g. ray-absorbing concrete}
C04B35/52 - based on carbon, e.g. graphite
C04B41/009 - {characterised by the material treated}
C04B41/4535 - {applied as a solution, emulsion, dispersion or suspension}
C04B41/4556 - {coating or impregnating with a product reacting with the substrate, e.g. generating a metal coating by surface reduction of a ceramic substrate}
C04B41/457 - {Non-superficial impregnation or infiltration of the substrate}
C04B41/463 - {Organic solvents}
C04B41/5057 - {Carbides}
C04B41/52 - Multiple coating or impregnating {multiple coating or impregnating with the same composition or with compositions only differing in the concentration of the constituents, is classified as single coating or impregnation}
C04B41/89 - for obtaining at least two superposed coatings having different compositions
G - PHYSICS
G21 - NUCLEAR PHYSICS
G21C - NUCLEAR REACTORS
G21C3/28 - with fissile or breeder material in solid form within a non-active casing
G21C3/64 - Ceramic dispersion fuel, e.g. cermet
Y - NEW / CROSS SECTIONAL TECHNOLOGIES
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
Y02E30/30 - Nuclear fission reactors