3D Gold: A New Way to Make Jewelry, and a New Appliion ...
· First, the model is 3D printed in wax using a specialized highresolution 3D printer. It''s then put in a container where liquid plaster is poured in around it. When the plaster sets, the wax is melted out in a furnace, and the remaining plaster becomes the mold, leaving a negative space where your model was, ready to become 3D printed gold. Molten gold is then poured .