Bronze Casting Process Sculpture at Wallpaper

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Bronze Casting Process Sculpture. Once it’s done, the shell or the negative mould. Once the original sculpture, sign or commemorative plaque is complete, the process of casting it in bronze begins in earnest.

Lost Wax Method of Casting Bronze Sculpture David Mackay Harrison
Lost Wax Method of Casting Bronze Sculpture David Mackay Harrison from www.dmhart.com.au

After the castings are cooled, they are broken and sanded open to reveal the bronze casting inside. The molten bronze was then poured into the clay shell. Once all the sprues and gates are cut away you’ll need to weld the parts together.

Lost Wax Method of Casting Bronze Sculpture David Mackay Harrison

The sculpture is modeled in clay over an aluminum armature wire for small pieces. The molten bronze was then poured into the clay shell. Here, the plaster molds are filled with the molten copper mixture. After the process of bronze casting, the sculpture gets covered with a layer of colourless wax to protect the patina.