Metalcasting is a process where liquid metal is poured into a mold and then allowed to harden in a particular shape. Notably, this is just the first part of the process and there are several more steps to it. The beauty of this process is that you can use it for so many different needs and it’s very versatile. Because this procedure can be used in so many different fields, this field requires a lot of technical education.
The molds that are used for liquid metal have to be able to withstand very high temperatures, so there are certain materials that are more preferred, such as limestone, ceramic and wood. These materials are shaped using clay, sand or wax to achieve exactly the right design. In order to use some of these pieces as individual units, some of the molds snap together to create matching ends.
Depending on which type of end result the customer is looking for, the foundries where this metal is melted can mix other alloys into it, creating a different product. As more alloys are mixed in, it’s important that the operators are skilled because the level of knowledge that is required increases.
In order to create a professionally finished appearance, these items must be ground down, sanded and polished before they can be considered complete. Each material that is mixed will require its own amount of grinding and this is something that must be determined by the manufacturer.
In some cases, home setups for this procedure might be effective to complete different projects. If someone is going to pursue this on a small setup system like this, caution should be taken so that accidental fires don’t get started. While you can find plenty of information online about how to do this, check out the safety precautions twice as much so you don’t injure yourself or anyone else.
Do this without injury and by preventing accidents by watching videos online that people post of various metalcasting processes. In terms of learning on your own, check out the American Foundry Society to see what resources they offer and how you can learn from them as an individual.
The many fields that these items are used in are so various, and for the individual who wants to get involved, there is a lot of opportunity for occupational growth. This is just the beginning summary of what metalcasting is and how you can understand it, but there’s a lot more to be learned if you’re interested. This is a field that has been around for decades and will continue to be.