Method for identifying authenticity of black paint ancient bronze mirror according to composition and phase characteristics

The invention belongs to the field of authenticity identification of black paint ancient bronze mirrors and in particular relates to a method for scientifically identifying the black paint ancient bronze mirror according to composition and phase characteristics. A database (4) for authenticating the composition and phase characteristics of the black paint ancient bronze mirror is established, the basis and indexes (5) of the black paint ancient bronze mirror are clarified and identified, only the corresponding composition detection (7) and phase analysis (8) are performed for any black paint ancient bronze mirror (6) of which the authenticity is unknown, the detection data is compared with an identification index (5), and the authenticity can be judged. The method disclosed by the invention is solid in scientific foundation, clear in application field, reliable in identification result and relatively simple in operation and has obvious economic and social benefits, and the sample is completely nondestructive.