I’m curious if it’s safe (and acceptable) to melt something like copper wire or silver wire and use it to fill a ring mold. I am curious about the jewelry making process (beyond wire-jewelry, more towards bench jewelry), and where the metals to make the jewelry come from - is wire an appropriate source, etc.
Thank you!
Yes, thank you! I know it probably would take a lot to fill a mold. I was just curious because when I was trying to search online for where self employed jewelers get their metals from, mostly ads about "sell us your scrap gold!" came up…and when I looked into actually buying gold or silver, it was either for stocks or for buying bars.
I was indeed wondering if it would be cost effective for a beginner to use wire.
I’m a bench jeweler by trade.
I get my metals from a variety of sources.
Some of my customers sell me their old or broken gold and silver jewelry, and, using a technique called "parting" I separate the alloys from the pure gold and silver, and then alloy (or not) before I make new castings (lost wax).
You certainly can cast with copper and/or silver wire, but if you want to mark your piece with a karat stamp, you must know its karat. That’s why it’s best to either buy karat gold from a supplier or refine your own like I do.
Parting, and acid refining are both very dangerous procedures using nitric and sometimes hydrochloric acids (aqua regia)
Here’s a link to a tutorial: http://www.ishor.com/AquaRegia.php
If you want to learn more about jewelry making, I suggest you join the Orchid email list on Ganoksin:
http://www.ishor.com/AquaRegia.php
It will never be cost effective to use wire if you bought the wire from a refiner or findings house.
You’ve paid a premium for someone to put labor into the metal in the form of alloying and wire-making.
A company that will sell you casting grain is a refinery. Here’s a google search for refiners who sell casting grain: http://tinyurl.com/7kyxr63
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