Comparison study of fabrication of ceramic rotor using ...
2014-9-1 · An alumina ceramic turbine rotor with both large volume (90 mm in diameter and 20 mm in height) and sub-millimeter geometry (0.42 mm at the blade tip with curvature) was successfully prepared by using various manufacturing approaches.Polyjetting and computer numerical control (CNC) machining were respectively adopted to fabricate an integral sacrificial polymeric mold and a separable aluminum ...
Get Price