In its most basic summary, metalcasting is defined as liquid metal being poured into a mold and then being allowed to harden in that shape. There are more steps to it, of course, but this is the beginning of the process. The beauty of this process is that you can use it for so many different needs and it’s very versatile. The amount of technical education that this area requires is important because there are many different fields where this process can be applied.
Ceramic, wood and limestone are some of the materials that are preferred for these molds since they are capable of withstanding very high temperatures. In order to achieve exactly the right design, these molds are usually shaped with either sand, clay or wax. Sometimes these molds are made to snap together so the pieces can be combined when the work is finished.
The foundries where these metals are melted also allow for other metals to be mixed in depending on the desired result for the end product. Skilled operators are required to work with these materials, especially after alloys are mixed in because it requires more experience and technical skill.
Once the metal has hardened into the preferred shape, then the product must be finished through the process of grinding, sanding and polishing. The manufacturer will need to determine how much grinding each end product requires, as they differ based on the materials that were used in their creation.
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.
You can get some better education on this when you watch videos online as people go through the process and you can learn to do it without injury. You can get a ton of great information from the American Foundry Society if you contact them and see what resources they offer.
This field gives an individual a lot of opportunity to create products that are used in so many areas and you can learn as much as you wish to pursue. While this article may introduce you to the start of metalcasting, you can definitely pursue it much further if you care to have a career in that direction. Metalcasting is a decades old industry and it will continue to remain for the foreseeable future.