Vv. Skorokhod et al., Kinetics of disilicide layer growth at the interface of tungsten with molten copper, silver, and tin saturated with silicon, POWD MET ME, 38(11-12), 1999, pp. 608-609
The kinetics of WSi2 layer growth at the interface of tungsten with molten
metals saturated with silicon is studied. Research is performed at 1200 deg
rees C using melts based on copper, silver, and tin. It was established tha
t WSi2 layer growth in these melts obeys a "parabolic" rule but the corresp
onding growth rate constants differ markedly, i.e., from 3.4 . 10(-11) m(2)
/sec (melt based on copper) to 1.5 . 10(-13) m(2)/sec (melts based on silve
r and tin). The reasons for this difference are discussed.