Method for manufacturing W/Cu/CuCrZr composite component

• Main Authors: WANG WANJING, HUANG XIN, SHI YINGLI, PENG LINGJIAN, LIU GUOHUI, LUO GUANGNAN, QIN SIGUI, WANG TIEJUN
• Format: Patent
• Language: English
• Published: 13.05.2015
• Subjects: COMBINED OPERATIONS; MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; OTHER WORKING OF METAL; PERFORMING OPERATIONS; TRANSPORTING; UNIVERSAL MACHINE TOOLS

The invention discloses a method for manufacturing a W/Cu/CuCrZr composite component. The method comprises the four steps of workpiece treatment, assembling, sealing and welding and hot isostatic pressure treatment. In the workpiece treatment step, a W/Cu composite component and a CuCrZr component used in cooperation with the W/Cu composite component are cleaned up, and then the face, to be in contact, of the W/Cu composite component and/or the face, to be in contact, of the CuCrZr component used in cooperation with the W/Cu composite component are/is plated with a metal layer of 0-0.2 mm. In the hot isostatic pressure treatment step, hot isostatic pressure treatment is carried out on the sealed, welded and assembled W/Cu/CuCrZr composite component. The process has the advantages that operation is easy, tool equipment can be utilized repeatedly, and cost is low, and the obtained W/Cu/CuCrZr composite component has the high interface bonding strength.