METHOD FOR MANUFACTURING A COPPER-ALUMINUM-STAINLESS STEEL CLAD PLATE WITH IMPROVED ADHESION AND DRAWABILITY

摘要

PURPOSE: A method for manufacturing a copper-aluminum-stainless steel clad plate is provided to improve adhesion and drawability by adjusting heating temperature, heating time, and reduction rate.;CONSTITUTION: A method for manufacturing a copper-aluminum-stainless steel clad plate comprises the steps of: washing a copper sheet, an aluminium sheet, and a stainless steel sheet(10), heating the copper sheet at 200~220°C for 4~6 minutes(20), laminating the aluminium sheet and the stainless steel sheet and heating the laminate at 330~350°C for 25~30 minutes(30), laminating the copper sheet, the aluminium sheet, and the stainless steel sheet successively and rolling and bonding the laminate at a reduction rate of 30~35%(40), and heating the bonded clad plate at 240~260°C for 23~27 minutes(50).;COPYRIGHT KIPO 2010