[G] Steels and Copper alloys

[307] Effect of Be Content on Microstructure and Mechanical Properties of a Heterogeneous-nano Structured Cu-Be-Co Alloy

*Hua JIANG¹, Chihiro WATANABE², Hiromi MIURA³, Naokuni MURAMATSU⁴ (1. Graduate School of Natural Science and Technology, Kanazawa University, 2. Division of Mechanical Science and Engineering, Kanazawa University, 3. Department of Mechanical Engineering, Toyohashi University of Technology, 4. Engineering and R&D, New Metals Division, NGK INSULATORS, LTD.)

Keywords:heterogeneous-nano structure、Cu-Be alloy、strength、microstructure、texture

Effects of the Be content on the development of a heterogenous-nano structure which greatly determines the mechanical properties in the heavily cold-rolled Cu-Be-Co alloys were studied.