Soldering

Soldering Points : Soldering, What is Soldering, Definition of Soldering First we made the joint mechanically and the next step is to solder it. The solder used for electrical joints in copper is a soft an 60% of tin and 40% of lead. It is best to practice that first solid wires and after that stranded. The melting point of is 200°c. For good soldering some requirements is essential e.g.

(1) Conductors should be cleaned.
(2) Flux used.
(3) Correct temperature of soldering iron.
(4) Proper solder.