US PATENT SUBCLASS 264 / 625
.~.~ Forming carbide or carbonitride containing product

Current as of: June, 1999
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264 /   HD   PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES

603  DF  OUTSIDE OF MOLD SINTERING OR VITRIFYING OF SHAPED INORGANIC ARTICLE OR PREFORM {30}
624  DF  .~ Using organometallic or organosilicon intermediate {3}
625.~.~ Forming carbide or carbonitride containing product

DEFINITION

Classification: 264/625

Forming carbide or carbonitride containing product:

(under subclass 624) Process wherein a product containing a binary compound of carbon and metal or silicon (e.g., metal carbide, silicon carbide, etc.) or tertiary compound of carbon, nitrogen, and metal or silicon (e.g., metal carbonitride, silicon carbonitride, iron nitrocarbide, etc.) is produced.