Surface metallization method for reflecting surface of composite material

• Main Authors: LI SHENGCHAO, WANG XIAOLEI, HOU JINSEN, HAO XUFENG, JU BOWEN, XUE LINGMING, TANG JINMEI, TIAN JIE
• Format: Patent
• Language: Chinese; English
• Published: 09.04.2024
• Subjects: APPARATUS THEREFOR; CHEMISTRY; ELECTROFORMING; ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; METALLURGY; PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTIONOF COATINGS

The invention provides a surface metallization method for a reflecting surface of a composite material, which comprises the step of processing a reflecting surface forming die and comprises the following manufacturing steps: taking the reflecting surface forming die as a cathode, taking an electroforming material as an anode, putting the cathode and the anode into a metal salt solution with the same material as the anode, and electrifying direct current. After the metal nickel electroforming layer deposited on the surface of the reflecting surface forming mold reaches the needed thickness, the metal nickel electroforming layer is taken out of the solution, roughening treatment and impurity cleaning are conducted on the metal layer on the surface of the mold, the composite material reflecting surface is laid and cured, and the cured and formed composite material reflecting surface and the metal layer are demolded from the mold together; and finally, grinding the metal layer on the surface of the reflecting sur