Why are Investment Castings Occasionally Called Lost-wax Castings?

[IssacQ]

That's fascinating! It's extraordinary how the terminology in manufacturing normally reflects the evolution of the processes over time. Another term that comes to mind is sand casting, which, as the name suggests, involves producing molds employing sand rather wax. Every term gives a glimpse into the history and growth of the casting methods used in manufacturing. , does that answer your question about the terminology used in investment casting?