Internal oxidized Ag-SnO system alloy electrical contact materials
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United States of America Patent
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-
Mar 3, 1987
Grant Date -
N/A
app pub date -
Aug 30, 1985
filing date -
Dec 11, 1984
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Internal oxidized Ag-SnO system alloy electrical contact materials having a moderate initial contact resistance and having no depletion layer is disclosed. The alloy is internal oxidized by having it sandwiched between pure silver thin layers, and is cut horizontally right in two, simultaneously removing the depletion layer from the internally oxidized alloy.
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