技術
Lost-Wax Casting
Lost-wax casting combines one of the oldest metal-forming techniques with 3D printing technology to create complex geometries in difficult-to-machine metals. Using an SLA-printed master, a plaster mold is created, into which the molten metal is poured. This method is ideal for creating decorative objects like one-of-a-kind pieces of jewelry, miniatures, or sculptures.
Why work with Materialise Manufacturing?
Combining traditional lost-wax casting with cutting-edge 3D technology delivers the ultimate in creative expression. Our wide range of materials and finishes lets you create exceptional pieces that push the limits of design and meet the highest standards. For pieces in gold and silver, we have permission from the Royal Mint of Belgium to hallmark them with a master and purity stamp.
Discover applications of lost-wax casting
技術仕様
| Maximum build dimensions | 88 x 88 x 125 mm |
| Standard accuracy | ±5% (with a lower limit of ± 0.15 mm or ± 0.35 mm depending on material) |
| Layer thickness | 0.016 mm |
| Minimum wall thickness | 0.6–0.8 mm (material dependent) |
| Surface structure | Unfinished parts have a rough and slightly shiny surface, with various post-production finishes available |
Materials
Choose from a broad selection of metals when you come to Materialise for your lost-wax casting projects.
Brass
技術
Lost-wax casting
詳細
Brass, an alloy of copper and zinc, is a highly versatile material that offers similar detail to silver and gold. It is ideal for detailed miniatures, sculptures, jewelry or pre-print tests.
主な特徴
- Affordable substitute for precious metals
- Wide range of platings and colors available
- High surface detailing
- Max part dimensions: 88 x 88 x 125 mm
Bronze
技術
Lost-wax casting
詳細
Bronze, an alloy consisting primarily of copper, is a strong, affordable material with a reddish tint. It is ideal for creating miniatures, antique-looking jewelry, or pre-print tests.
主な特徴
- Strong, affordable option for metal 3D printing
- Antique look with reddish tint
- High surface detailing
- Max part dimensions: 88 x 88 x 125 mm
Copper
技術
Lost-wax casting
詳細
Known for its reddish color and greenish hue after oxidization, copper is ideal for small, robust and decorative models such as coins, medals, connectors, or statues.
主な特徴
- High thermal and electrical conductivity
- Reddish color that turns greenish after oxidation
- High surface detailing
- Max part dimensions: 88 x 88 x 125 mm
Gold
技術
Lost-wax casting
詳細
Solid, nickel-free 14K or 18K gold is available in yellow, red, and white gold formulations. Ideal for creating jewelry, finished pieces are hallmarked with a master and purity stamp.
主な特徴
- 14K and 18K nickel-free gold
- Mixed with alloys to harden the material for longer wear
- High surface detailing
- Max part dimensions: 88 x 88 x 125 mm
Silver
技術
Lost-wax casting
詳細
Malleable and available in five finishes, silver is ideal for jewelry such as rings, cufflinks, bracelets, pendants, and earrings. Finished pieces are hallmarked with a master and purity stamp.
主な特徴
- 93% sterling silver mixed with alloys to harden the material for longer wear
- High thermal and electrical conductivity
- High surface detailing
- Max part dimensions: 88 x 88 x 125 mm
Work with us: discover our products and services
Want to bring lost-wax casting into a future project? Discover the services that can help you do it.
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Train and learn
Get more from your next project with helpful resources dedicated to lost-wax casting.
