C
CHEMISTRY; METALLURGY
C
CHEMISTRY; METALLURGY
C22
METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
C22
METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
C22C
ALLOYS
C22C
ALLOYS
C22C33/00
Making ferrous alloys
C22C33/00
Making ferrous alloys
C22C33/02
by powder metallurgy
C22C33/02
by powder metallurgy
C22C33/0257
characterised by the range of the alloying elements
C22C33/0257
characterised by the range of the alloying elements
C22C33/0278
with at least one alloying element having a minimum content above 5%
C22C33/0278
with at least one alloying element having a minimum content above 5%