solder is use for to make jewles
at the broken point
I say you can as long as you use good quality and compatible solder. The initial annealing process should be low heat as well as the actulal repair etc. Since most plating is gold to silver use same karet gold solder. If it is silver plated make sure the alloy or base metal does not melt. Silver can be tricky. I know from experience not to use tin based solder.
Yes, silver solder can be used on any color of gold---however, the joint will be white and will tarnish more rapidly.
YES. Seeing gold can be melted it can be welded also. As welding is the melting of two types of similar metals to be joined to make one. I bet it is more common to braze or solder it.
No, I think it is can't.
Flux is used to solder gold plated jewelry. Flux can be used on other metals as well. All metals should be cleaned, and chemical free before soldering.
use the smallest amount of solder necessary to make a good joint.
silver and lead
Solder
P. A. Ainsworth has written: 'Soft soldering gold coated surfaces' -- subject(s): Gold, Solder and soldering
Tin and lead make solder.