Государственное Учреждение "Научно-Технологический Центр "Реактивэлектрон" Нан Украины"
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Priority to UAU201110677UpriorityCriticalpatent/UA68435U/en
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A method for producing powdered current changeable copper-graphite plates, in particular for the current changeable units of electric transport, which method is based on the using of powder metallurgy methods for obtaining composite current changeable material based on copper and graphite powders. The powders of components at the following ratios, % vol., are used as a feedstock:copper powder M-1 62.0iron powder PZHR 3.200 3.0natural graphite powder HS-2 35.0.
UAU201110677U2011-09-052011-09-05METHOD FOR producing POWDERed current changeable copper-graphite plate
UA68435U
(en)
Copper alloy for electronic and electrical equipment, plastically worked copper alloy material for electronic and electrical equipment, and component and terminal for electronic and electrical equipment