âº something that is considered to be a sign of how a future event will take place: The team's final victory of the season is a good omen for the playoffs, which start next week. a bad omen. Many people believe that a broken mirror is an omen of bad luck.
Despite all the conflicting answers here, yes you can solder brass just like copper with no special solder. Just make sure you wire brush or use emery paper on both items you want to solder so they are clean, apply flux and proceed as usual. Mike Â· 2 years ago. Thumbs up.
Report Abuse. Solder is a lead based alloy with a low melting temp. Used to bind two pieces of tin, iron, copper, or steel. Joining copper pipes and circuit board connections are where it's most commonly used.older is a mixture of tin and lead. It melts around 300 degrees and is used to fasten metal together. It adheres to Silver and Copper. Electronic circuits use solder to attach the individual components to a printed copper pattern on the circuit board. Plumbers use solder to seal copper pipes together.