Light the Torch!

February 28, 2021

solder, silver ring, metalsmith, handcrafted jewelry

Open the tank valve, turn up the pressure and light the torch! It is time to solder, to run liquid metal across a surface to create a strong connection that bonds two pieces of metal into one. There is something ceremonial about firing up the torch; it requires intense focus and everything else around you disappears for those moments that you’re engaged with the flame. The warmth radiating from the torch fire and resulting glow of hot metal are meditative. Once the solder flows, I snap the torch off, pausing to watch the glow dim away before I quench my piece. As I drop it in the water, the hot metal emits a sizzly slurp.

silver solder, handcrafted sterling silver ring Solder is a silver alloy that has a lower melting point than sterling silver. It is the “glue.” During the soldering process, the silver metal undergoes a series of changes in color until it reaches the desired temperature where the metal is hot enough to melt the solder. Melting this compatible alloy allows you to join two parts without melting the entire piece, and the color match is very close so that you can’t see any difference. 

 

sterling silver ring setting In a piece like the Essential Ring, I fabricate the ring shank and setting separately and then connect them by soldering. I use the torch for joining at least four times during the entire ring-making process. The final connection is soldering the setting to the ring shank. I check to make sure the solder makes a clean, strong connection before I move on to the finishing process and setting the gemstone.

 

Essential Ring, handcrafted sterling silver rings with citrine, sky blue topaz, and rhodolite garnet gemstones In another post, I’ll talk about the finishing process, setting gemstones and sizing rings. Or, if there’s another part of the process you’re curious about, let me know! In the meantime, I hope you enjoy browsing my website.

Stay well,

Karen




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