6/20/2023 0 Comments Patina green copper![]() ![]() ![]() Sometimes the patina just doesn’t seem to grow very good and it’s time to start over. (Try to keep your nose away when you open, the fumes are powerful.) Some days the patina grows fast (within hours), other times you need to wait for three days to get the same result. Just don’t let the cover be off for too long. You can keep on checking on your copper pieces to see the advancements with patina. If you reuse the same wire it will eventually brake when it corrodes.) Hang them so they dangle over the liquid of ammonia and salt, sprinkle some salt on them and close the lid. (I use 24 gauge copper wire, a new piece every time. Prepare your wire to hang your copper pieces with and make small holes on the sides of the plastic container.Soak your clean copper pieces in this mixture for a few minutes. Add some ammonia in your plastic container, just about so it coats the bottom.Don’t touch the copper with your fingers after you have cleaned it, use tweezers or your pliers. Read on for instructions and a link to a full tutorial video on Youtube. ![]() You get varied end results and color variations. That’s part of the never ending wonderment, why you keep being interested. It is a fun and the results are always slightly different. Its actually rather interesting to watch this all natural phenomenon to happen. The surface preparation of the copper is also important if you want consistent results. If you want more detailed explanation you may want to ask a scientist who is familiar with these factors and metals. Copper reacts to atmospheric conditions, so, for example, humidity in the air may affect the results. I don’t use an exact recipe, mostly because there are other factors that affect the result. You can use various containers, random amounts of ammonia, and most likely something will happen. In this tutorial I am using ammonia because I want to create the blue variation. Ammonia creates a more blue patina in color and vinegar a more green patina. How to make the patina happen? It’s really not very difficult or exact science. All you need to use are ingredients already in your kitchen cabinet. You can accelerate this natural reaction by exposing copper to fumes of ammonia and salt or vinegar and salt. You may have seen natural patina on statues and other copper elements that are exposed to the elements outdoors. Send us feedback about these examples.How do you create patina on copper? I am talking about the natural way, without harsh chemicals or fake paints. These examples are programmatically compiled from various online sources to illustrate current usage of the word 'patina.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Mike Richard, Men's Health, 29 June 2022 The process requires painstaking work to smoothly shape the project into an organic shape, followed by multiple patina techniques. 2022 With a rustic Horween leather exterior, it’s designed to only look better with age, developing a rich patina and well-worn scratches over time. Jessica Bennett, Better Homes & Gardens, 20 Dec. 2023 Here, the bricks are dressed in extra mortar for old-house patina. 2023 Created in consultation with concept artists at the Last of Us’ developer, Naughty Dog-and financed with a massive budget that reportedly topped $100 million for the eight-episode debut season-the series’ backdrops vary widely but share a distinctive patina of post-apocalyptic decay. Paul Di Filippo, Washington Post, 27 Jan. 2023 Newitz’s deployment of hot-button 21st-century crises - water rights, mass transit, homelessness - along with the characters’ preference for progressive social policies and fly-your-freak-flag lifestyles might seem to lend this book a patina of woke righteousness. Rachel Klein, Popular Mechanics, 14 Feb. 2023 Do note that the case creases and takes on a natural patina after extended use. Dupont is acclaimed, here lends a unique patina with a pearl-like shimmer that is resistant to shocks, scratches and even fire. Recent Examples on the Web Paired to Cuoio Toscano calf leather straps that match their respective dials and are meant to take on a distinct patina with time, each is a fitting tribute to the legacy of this most distinctive of specialist, legacy watchmakers. ![]()
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