| 摘要 |
PURPOSE: A rotor and surface crystallization apparatus including the same are provided to extend service life for materials by reducing shearing stress. CONSTITUTION: A rotary member(2) is rotated by a power source. A connection member(33) is projected from the rotary member between a first protrusion(31) and a second protrusion(32). The first protrusion and the second protrusion are projected from the rotary member according to the rotary axis of the rotary member. The rotary member is separately connected to the first and the second protrusion.
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