High-tensile electrically-conductive copper alloy

Abstract

Abstract PURPOSE: To obtain a Cu alloy having superior electrical conductivity and mechanical strength by alloying Cu with a specified amount of Cr and Zr or Cr, Zr and Si. CONSTITUTION: Cu is alloyed with 0.3W1.5wt% Cr and 0.03W0.14wt% Zr or further alloyed with 0.01W0.08wt% Si. The resulting Cu alloy has superior electrical conductivity and mechanical strength, and it is used as a superior electrode material for resistance welding and a superior material for electrical apparatus. COPYRIGHT: (C)1981,JPO&Japio

Inventors

• 👤 Koji Nagata
• 👤 Hisaharu Sudo
• 👤 Tadashi Kato

Bibliographic Details