IPC Subgroup
C22C 29/02 based on carbides or carbonitrides
Introduced: January 1985
Last revised: January 2006
Full Title
Alloys based on carbides, oxides, borides, nitrides or silicides, e.g. cermets, or other metal compounds, e. g. oxynitrides, sulfides > based on carbides or carbonitrides
Classification Context
- Section:
- CHEMISTRY; METALLURGY
- Class:
- METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- Subclass:
- ALLOYS
2 direct subcodes
Child Classifications
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- C22C 29/04 based on carbonitrides
- C22C 29/06 based on carbides, but not containing other metal compounds