Study on improvement of conductivity of Cu-Cr-Zr alloys
来源期刊：Rare Metals2007年第2期
论文作者：LI Huaqing, XIE Shuisheng, WU Pengyue, and MI Xujun General Research Institute for Nonferrous Metals, State Key Laboratory for Fabrication and Processing of Nonferrous Metals, Beijing , China.
文章页码：124 - 130
摘 要：The influence of alloying, heat treatment, and plastic working on the performance of Cu-Cr-Zr alloys was investigated. The precipitated phases were characterized as Cr, Cu51Zr14 and Cu5Zr. Cu-Cr-Zr alloys demonstrate combination properties of high strength and high conductivity after solution treatment, aging treatment, and plastic deformation. Precipitation course of Cr is the main factor that influences the conductivity of Cu-Cr-Zr alloys, while adding Zr in the alloys adjusts the orientation relationship between Cr and matrix, and tends to increase the conductivity of aged Cu-Cr-Zr alloys after deformation.
LI Huaqing, XIE Shuisheng, WU Pengyue, and MI Xujun General Research Institute for Nonferrous Metals, State Key Laboratory for Fabrication and Processing of Nonferrous Metals, Beijing 100088, China.
摘 要：The influence of alloying, heat treatment, and plastic working on the performance of Cu-Cr-Zr alloys was investigated. The precipitated phases were characterized as Cr, Cu51Zr14 and Cu5Zr. Cu-Cr-Zr alloys demonstrate combination properties of high strength and high conductivity after solution treatment, aging treatment, and plastic deformation. Precipitation course of Cr is the main factor that influences the conductivity of Cu-Cr-Zr alloys, while adding Zr in the alloys adjusts the orientation relationship between Cr and matrix, and tends to increase the conductivity of aged Cu-Cr-Zr alloys after deformation.
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