Oxidation of the Ag─Sn─Bi liquid alloys with low content of bismuth

L.T. Denisova, S.A. Istomin, V.V. Beletskiy, V.M. Denisov, V.V. Ryabov


oxidation, stannum, silver, bismuth


The effect of bismuth (0, 0.2, 0.4, 0.8, 1.0 at. %) on oxidation of Ag-Sn liquid alloys at 1273 K was investigated with the use of high-temperature gravimetry. The dependence ν = f(CBi) was established to have sigmoid type. The composition of formed scale was studied.

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