FIELD: metallurgy.
SUBSTANCE: invention relates to precision alloys field. Alloy on the basis of silver for nanostructured coatings contains components in a following ratio, wt %: chrome 0.6 - 1.8, zirconium 4.5 - 6.0, rhenium 0.7 - 1.5, cerium 0.6 - 0.8, lanthanum 0.4 - 0.9, yttrium 0.3 - 0.6, silver - the rest. Alloy allows high corrosion resistance, thermostability in temperature range from -196°C till +250°C and low erosion resistance.
EFFECT: alloy can be used in the capacity of termination material in power electronics, energetics and for manufacturing of bimetallic electric contact of low-voltage switchgear, operating at low temperatures.
2 tbl
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| Co-TiB-BN BASED COMPOSITE ALLOY | 2013 |
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