Solder Alloy Composition
Therefore electronics manufacturers need to be cognizant of the solder alloy choices available to them.
Solder alloy composition. Solder s o l d er s l d er or in north america s d er is a fusible metal alloy used to create a permanent bond between metal. Solder is a fusible alloy used to join less fusible metals or wires etc. Solder is sold in spools of wire or in bars. Solder wire is comprised of different alloys.
For plumbing silver based solders are used no plumbing solders are allowed to contain lead. For general soldering of sheet metal 6040 or 5050 tin lead ratio are use. Flux cored wire solders and solder pastes. Typical alloy composition typical alloy composition sn.
05 typical melting temperature. Properties of solders. According to the alloy composition they have. Savbit alloy is used.
Savbit solder with ersin 362 flux has special. Each solder alloy has characteristics that work. Process recipes will differ depending on the alloy composition. For soldering 44 pin chip carriers to a board.
A lead free solder composition having superior mechanical strength is produced by adding a rare earth element to a sn ag alloy or a sn ag bi cu alloy.