▎ 摘　　要

NOVELTY - Neodymium-iron-boron waste composite graphene absorbing material comprises high-temperature oxidation of neodymium-iron-boron waste material and graphene. USE - Neodymium-iron-boron waste composite graphene wave-absorbing material is useful in preparing wave absorbing film and wave-absorbing plate (claimed). ADVANTAGE - The material recycles neodymium-iron-boron waste to prepare wave-absorbing materials, which indirectly achieves the effect of energy saving and emission reduction. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparation method of neodymium-iron-boron waste composite graphene absorbing material. DESCRIPTION OF DRAWING(S) - The drawing shows a flowchart illustrating the preparation method of neodymium-iron-boron waste composite graphene absorbing material (Drawing includes non-English language text).