Silver and fine grain silver(FAg)possess very high electrical and thermal conductivity,low and stable contact resistance,and good workability.For silver resistance to arc erosion and contact welding are limited,mechanica strengthis low,Due To the small quantity of nickel in the fine grain silver,resistance to arc erosion and mechanical strength are higher than that of silver.
Widely used in low current devices,such as relays,timers,auxiliaryt switches for household appliances(FAg),control switches(FAg)
|Ag 200X||FAg 200X|
|Hardness Hv (MPa)||≥400||≥600||≥450||≥650|
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