Sijoitusvalu

Sijoitusvalu refers to the process of creating metal objects through a casting method where a mold is created from a wax or similar pattern. This pattern is then encased in a refractory material, which hardens to form a mold. The wax is melted and drained away, leaving a cavity in the shape of the original pattern. Molten metal is then poured into this cavity, and once cooled and solidified, the outer mold material is broken away to reveal the finished metal object. This technique is particularly well-suited for producing intricate and complex shapes that would be difficult or impossible to create through other manufacturing processes. It is widely used in various industries, including jewelry making, sculpture, automotive parts, and aerospace components, where precision and detailed replication are essential. The term "sijoitusvalu" itself highlights the investment in both the pattern creation and the subsequent mold-making stages, as well as the value of the final metal product. The choice of metal and the specific mold materials are critical factors that influence the final properties and quality of the cast item.