Tungsten → tungsten carbide (WC)

HRID 1729146Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1729146
[W:1].[CH3:2][SiH:3]=C>>[C-:2]#[W:1].[Si:3].[Si:3].[Si:3].[W:1].[W:1].[W:1].[W:1].[W:1]

Komponenten

4

Versuchsvorschrift

The polycarbosilane reacted with molybdenum yielded a molybdenum silicide and molybdenum carbide. With ammonia pretreatment, a substantial carbon removal was seen with molybdenum silicides being formed. Tungsten reacted with the polycarbosilane yielding tungsten carbide and tungsten silicide.

Aufarbeitung

  1. customWith ammonia pretreatment, a substantial carbon removal
  2. customformed

Quellen und Nachweise

ORD-Eintrag
ord-784ac9e94b6b406f962fdb06f0bcabbd
Quelldatensatz
uspto-grants-1994_07
Patentnummer
US05332701

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