Lost-wax Casting: Lost-wax casting, also known as investment casting, is a technique where a wax model is encased in a heat-resistant material and then heated until the wax melts away. Molten material is then poured into the cavity left by the melted wax to create a replica of the original model.
Bronze Casting: Bronze casting specifically refers to the process of casting bronze, an alloy composed primarily of copper and tin. It has been widely used throughout history for creating sculptures and other artistic objects.
Sand Casting: Sand casting is one of the oldest methods of casting where molten metal is poured into a sand mold. The sand holds its shape well and can be easily manipulated to create various forms before pouring in the molten material.