▎ 摘　　要

NOVELTY - The control rod has a rod main body i.e. hollow cylinder, formed with an alloy layer and a laminated graphene layer. The alloy layer is coated with silver-cadmium alloy material. An inner part of the rod body is connected with a fuel rod, where thicknesses of the laminated graphene layer and the alloy layer are about 0.05-0.2 mm and 0.95-3.65 mm and outer side diameter and wall thickness of the rod main body are about 12-15 mm and 2-3 mm. An inner side of the rod main body is formed with an inner wall layer. USE - Graphene layer reactor control rod. ADVANTAGE - The control rod is easy to operate, and improves economical efficiency and machine intensity and ensures better safety and better working reliability. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of a graphene layer reactor control rod. Hollow rod structure (3a)