Integrally Cored Ceramic Mold Fabricated by Ceramic Stereolithography

Micro-stereolithography of polymeric and ceramic microstructures

Ž . Micro-stereolithography mSL is a novel micro-manufacturing process which builds the truly 3D microstructures by solidifying the liquid monomer in a layer by layer fashion. In this work, an advanced mSL apparatus is designed and developed which includes an Ar laser, the beam delivery system, computer-controlled precision x–y–z stages and CAD design tool, and in situ process monitoring system...

Study the Color properties of CoAl2O4 as a Blue Ceramic Nano Pigment fabricated by Co-precipitation and Printed on Ceramic

CoAl2O4 nano pigments were fabricated using cobalt chloride and aluminum oxide as a ceramic blue pigment by co-precipitation . The product was calcinated at 1200°C. Three samples were made under different conditions and homogenized in a solvent using a milling system to prepare an ink. It has been printed on a ceramic by silk screen method. The powder was characterized by XRD, SEM and colorimet...

Μ-mold Shape Deposition Manufacturing of Ceramic Parts

Rapid Prototyping is a versatile method to build complex-shaped ceramic or metallic parts on a mesoscopic scale. In this work the fabrication of ceramic gas turbine engine parts with Mold Shape Deposition Manufacturing (Mold SDM) is described. Mold SDM exists of two steps: The pattern generation in wax using deposition and machining of wax layers and the pattern transfer process with gel-castin...

Fabrication of High Quality Ceramic Parts Using Mold SDM

Mold Shape Deposition Manufacturing (Mold SDM) is being developed in order to fabricate complex structural ceramic parts such as components for miniature turbine engines. For this application, the ceramic parts must not only be strong, but they also must have high dimensional accuracy and superior surface quality. This paper presents current progress with process development and characterizes f...

Morphologic custom shade guide fabricated with feldspathic ceramic.