| 摘要 |
A silver/palladium alloy for electronic applications comprises, on a percent by weight basis, 35-60 silver, 20-44 palladium, 5-20 copper, 1-7 nickel, 0.1-5 zinc, up to 0.18 boron, up to 0.05 rhenium and up to 1 percent by weight of modifying elements selected from the group consisting of ruthenium, zirconium and platinum. This alloy exhibits high oxidation and tarnish resistance and is formed into wrought electronic components such as contacts and brushes to provide low noise.
|
