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

KEYWORDS:

oxidation, stannum, silver, bismuth

ABSTRACT:

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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