State of the Art: A Video with the Inventor of Argentium
Argentium Sterling Silver has really turned a lot of heads since its introduction a few years ago. Developed by Professor Peter Johns of Middlesex University, Argentium really took off because of the enthusiasm of American silversmiths for its special working and tarnish-resistance properties.
Recently, the film crew at Middlesex University produced a short documentary about Peter Johns and how the alloy he developed has been embraced by silversmiths around the world. As the Argentium metals manager here at Rio Grande, I was asked to contribute an American perspective to this British film. Take a look and let us know what you think!
Posted By Kevin Whitmore
Read more about Kevin.Hi, there!
Welcome to The Studio, a meeting place for those who, like all of us at Rio Grande, share a passion for making jewelry.
This little corner of the web is your opportunity to meet and visit with our experts and the experts who are our friends and partners. Come by often and see what’s new. Offer your take on the latest and greatest in your shop or studio.
Whether you’re just starting out or are always on the prowl for a new idea or inspiration, we look forward to getting to know you!
Login
Recent Posts
- What Are You Working on Now? Show Us Your Stuff AND Enter Our June Contest!
- 2012 Saul Bell Design Award Winner Marina Babić
- What’s Hot Now: Gold-Filled Treasures!
- In the Spotlight: How Scrimshaw Art Found Dennis Sims
- Look! The Center for Metal Arts is Accepting Entries for its 2nd Annual Foldforming Competition!

Guest Contributors
Bernadette Bennett
Eugene Brill
Kevin Whitmore
Krista Klein
Mark Shipman
Molly Bell
Shelby Chant
Viqui Sanchez
Yvonne Padilla
January 3rd, 2013 - 19:56
I have tried argentium and it’s wonderful for fusing and non-tarnish ear wires… I was wondering if you can reticulate argentium sheet, or does reticulation rely on the fire scale?
January 4th, 2013 - 19:55
Hi there! This is Sessin from Rio’s tech team. I think I made up a new word and technique for Argentium called ‘Shrinkulation.’
This was my first try so I am by no means an expert at Shrinkulation.
1) I did no prior preparation, just took a piece of 24-gauge argentium sheet (1″x 2″) out of my stash and placed it onto a solderite pad.
2) I used a Smith Silversmith torch with #2 tip and set the regulator at 15 lbs. of pressure.
3) Then I heated the item until red and held the torch about 8″ away from the piece so the brushy end of the tip was doing the heating. I held it at red heat for about 3 minutes, then came in closer and it started shrinking in. It did not really reticulate like standard reticulation metal does. It was slower and unpredictable. It would not shrink or wrinkle in the center, just on the outer edges.
I would only recommend trying this with scrap pieces as you may ruin a lot of good sheet.