Journal of Guangdong University of Technology ›› 2005, Vol. 22 ›› Issue (2): 12-15.

• Comprehensive Studies • Previous Articles     Next Articles

A New Method of Directional Solidification of In-situ Cu-Cr Alloy

  

  1. (Faculty of Material and Energy ,Guangdong University of Technology ,Guangzhou 510643,China)
  • Online:2005-06-01 Published:2005-06-01

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Abstract: Methods of producing high-strength and high-electrical conductivity copper alloys are reviewed in this paper. It is pointed out that Cu-Cr alloy in-situ composite material with directional solidification structure made by heated mold continuous casting has good properties, for it utilizes the high electrical conductivity of copper matrix and high strength of the chromium phase,and it will be widely used in industry.

Key words: copper alloys； high strength； high electrical conductivity； in-situ composites； heated mold continuous casting； directional solidification；

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