IPC Subgroup
C22C 29/08 based on tungsten carbide
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 > based on carbides, but not containing other metal compounds > based on tungsten carbide
Classification Context
- Section:
- CHEMISTRY; METALLURGY
- Class:
- METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- Subclass:
- ALLOYS