TRI-METAL CONTACTS RIVETS
This unique product, has been for the first time introduced in India by the PARADISE house and excellently serves the requisite purpose with crown of success. We have equipment capable to produce tri-metal contact rivets with diameter between 2.0 mm to 10 mm.
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Over and above the advantages claimed by bi-metal contact rivets, it is double headed, with head tip layer and shank tip layer of precious contact material while the base material is OFHD Copper. The shank end will be rivetted over to form the second contact head,when in use.
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Products in forms of rivet and disc can be available with perfect metallurgical bond having the precious contact materials layer thickness generally in 50% or any desired ratio to suit individual application.
Bimetal & Trimetal
Electrical Contacts
BUTTON CONTACTS
These contacts are mostly used for thermostat, switches and industrial relays. This category of contact has contact material mainly fine silver, silver-Nickel, Silver-Cadmium Oxide welded properly on the second layer of easily weldable material like copper.
The contact layer is may be either flat or slightly spherical but the surface of the welding layer is shaped to facilitate proper welding.