why did the solde decide to make a move from the battle field
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Since non-eutectic solder alloys have a small plastic range, the joint must not be moved until the solder has cooled down ...
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☯️It is a process in which two or more items are joined together by melting and putting a filler metal (solder) into the joint, the filler metal having a lower melting point than the adjoining metal.
☯️Unlike welding, soldering does not involve melting the work pieces.
☯️In brazing, the work piece metal also does not melt, but the filler metal is one that melts at a higher temperature than in soldering.
☯️In the past, nearly all solders contained lead, but environmental and health concerns have increasingly dictated use of lead-free alloys for electronics and plumbing purposes.
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