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18 kwi 2024 · Over time, metals like iron, steel, bronze, brass, and copper may develop a thin colored film on their surface called a patina. This aged look can be especially desirable in artwork and decorative pieces. Exposure to the elements will...
7 cze 2017 · This patina is much-used on bronze sculpture, but we currently use this patina only over a layer of blue-green. In good ventilation, and wearing a face-mask, heat the metal with a torch until the solution—brushed on with a soft brush—steams off instantly.
The Science Company has collected chemical patina recipes from a variety of sources and presents them in an organized list by metal type and color effects.
The most common way to patina a bronze involves a variety of chemicals to encourage oxidation of various colors. Generally, the brighter and more intense effects are achieved by heating the bronze first, and applying the chemicals by either brushing or spraying.
28 mar 2018 · Not all patinas, waxes and oils can be applied to all metals, so be sure read the instruction. Watch this video about selecting the right patina based on ideal look, metal alloy, and layering options. Metal Patina Creation Instructions
Bronze Fabrication and Patination: This Instructable will guide you through the process of welding, chasing and applying a hot patina to a cast bronze sculpture.
Step 1: Clean Bronze Casting. Make sure your object that you're applying a patina to is free of dirt and grease. You can scrub it with a solvent (xylene or acetone works well for removing grease), or a bit of soap and water. Rinse it well with clean water and you're ready to go. Step 2: Heat the Bronze and Apply Undercoat. Heat the bronze evenly.
