alloy diecast_alloy diecast

3. Wax Removal After the shell has hardened, the wax is removed through a process called dewaxing. This can be accomplished using heat or steam, which melts and drains away the wax, leaving behind a hollow ceramic shell that mirrors the exact external shape of the desired aluminum part.

Sand casting, one of the oldest metalworking techniques, is a widely used method for manufacturing lead products and components. This process allows for the creation of intricate shapes and sizes that are not easily achievable through other manufacturing methods. With a historical legacy dating back thousands of years, sand casting remains a relevant and efficient technique in modern metallurgy, especially for lead, which has distinct properties that make it suitable for a variety of applications.