| 摘要 |
PURPOSE:To easily produce a high-precision and high-quality sintered compact having a three-dimensional fine structure. CONSTITUTION:A photosetting fluid resin 11 is firstly mixed with an inorg. powder, material 12 and a light-transmissive material or a shape holding property imparting material to obtain a mixture S1. The mixture is then irradiated with light to cure the resin 11 to obtain a compact having a desired shape S2. The resin component is heated, melted and removed from the compact S4. The compact freed from the resin component is heated to a specified temp., and the sintered compact is obtained S5. The light transmittance and formability of the compact are improved in this way. |
