Die casting continues to develop as a craft – and as an art, as some people consider it to be. In its early years, die casting alloys were limited to compositions of lead and tin, followed by the switch to aluminum and zinc. Then came the preference for copper and magnesium, until the birth and evolution of modern alloys which are now being used today. Moreover, the die casting process no longer uses the injection method which was stated earlier. Nowadays, the process has changed from using low-pressure methods to high-pressure casting, semi-solid die casting, and squeeze casting. Plus, it has become more efficient in terms of speed in the production and choices in the end products. Thanks to technological advancements, the die casting process is now capable of producing strong, dimensionally precise, and high-integrity die casting parts that boast of superior surface finishes and shapes, sizes, and thicknesses of all kinds.
The future of die casting is teeming with promise, based on the rising demand for die cast parts. There are ongoing refinements in the die casting process itself, beginning with the alloys used and the final stages of production. Die casting applications are presently enjoying considerable expansion into almost every market that uses metalwork, and die casting parts are nowhere near stopping their high-volume existence.
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