The known history of investment casting goes back 5,000 years, to the early processes in Egypt and China. While it was extensively used through the ages, it entered the modern era in 19th century, when processes became more advanced and could be used for an array of purposes, including dentistry. Investment casting rapidly progressed and grew during World War II to meet the massive demand and produce products made of special alloys. Today, investment casting is an invaluable process utilizing advanced technology and equipment to produce a nearly endless variety of parts for all kinds of applications.
