C
CHEMISTRY; METALLURGY
C
CHEMISTRY; METALLURGY
C04
CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
C04
CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
C04B
LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
C04B
LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
2235/00
Aspects relating to ceramic starting mixtures or sintered ceramic products
2235/00
Aspects relating to ceramic starting mixtures or sintered ceramic products
C04B2235/65
Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
C04B2235/65
Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
C04B2235/66
Specific sintering techniques, e.g. centrifugal sintering
C04B2235/66
Specific sintering techniques, e.g. centrifugal sintering
C04B2235/661
Multi-step sintering
C04B2235/661
Multi-step sintering
C04B2235/662
Annealing after sintering
C04B2235/662
Annealing after sintering