Rings & Things Jewelry Blog

Soldering (usually pronounced soddering) is the method of joining metal parts together, using another metal that has a lower melting temperature than the parts being joined.Solder is the portion that melts at a lower temperature. Flux is a substance that cleans the metal surfaces to create a stronger bond and help prevent oxidation. Most -- but not all! -- soft solders  and  hard solders require the use of flux.For details about soft solder vs. hard solder, and which typ …