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pro vyhledávání: '"L. V. Vyatkin"'
Publikováno v:
Soviet Powder Metallurgy and Metal Ceramics. 25:879-884
The addition of 5% of bismuth oxide to an Ag-10% CdO powder composite enhances the erosion resistance of contacts made from it. Similar additions of tungsten and indium oxides adversely affect, and one of tin oxide has but little effect on, the erosi