A ROTATION BODY OF ROTARY MACHINE AND METHOD FOR MANUFACTURING THE ROTATION BODY OF ROTARY MACHINE

摘要

PURPOSE: A rotator of a rotary device and a method for manufacturing thereof are provided to reduce a manufacturing cost. CONSTITUTION: A rotator of a rotary device comprises an impeller (110) and a shroud (120). The impeller comprises a blade (113). The shroud is formed with the impeller integrally. The shroud is formed with a cladding laminate in which multiple laser cladding layers are laminated.