METHOD OF PREPARING FLUORINATED DIAMONDS Russian patent published in 1998 - IPC

Abstract RU 2116246 C1

FIELD: manufacture of abrasive materials. SUBSTANCE: graphite fluoride C₂F or C₂F•y ClF₃ is reduced with liquid ammonia. Solid reaction products are decomposed at 250-400 C. Instead of ClF₃ non-metal oxides, mineral acids or organic compounds are used. The claimed method is carried out at low pressure and temperatures, and technology is simplified. EFFECT: more efficient preparation method. 2 ex, 1 tbl

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RU 2 116 246 C1

Authors

Nazarov A.S.

Jakovlev I.I.

Dates

1998-07-27—Published

1996-08-14—Filed