Hot Deformation Behavior of Cu-Ag Alloy for Cu Cladding Al Contact Wire

Abstract:

Cu-Ag alloy is using for Cu Cladding Al Contact Wire, it was formed by continuous extrusion. The flow stress behavior of Cu-Ag alloy for Cu cladding Al contact wire was studied by hot compression experiments using Gleeble-1500 hot simulation machine. The flow stress mathematical models of the Arrhenius relationship of the hyperbolic sine function are established including hot deformation activation energy, deformation temperature and strain rate. The results may be using in numerical simulation for forming.

• Periodical: Advanced Materials Research (Volumes 785-786)
• Pages: 993-997
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.785-786.993
• Online since: September 2013
• Authors: Ying Hui Zhang, Jin Wang, Ke Jiang, Bin Yang
• Keywords: Cu-Ag Alloy, Flow Stress, Hot Compressing, Hot Deformation Activation Energy

References

[1] Chongqi Huang: Electric Wire & Cable In Chinese,. Vol. 2(2003), p.3.

[2] Bin Yang and Mingmao Li: Railway Locomotive & Car In Chinese,. Vol. 25(2005), p.68.

[3] Chuanjun Wan: Railway Construction Technology In Chinese,. Vol. 10(2010), p.82.

[4] Yuanxia Zhao, Ping Liu, Xinkuan Liu, Xiaohong Chen, Fengcang Ma, Wei Li, Daihua He: Materials Review In Chinese,. Vol. 26(2012), p.46.

[5] Bin Yang, Mingmao Li and Jun Mei, China Invention Patent 200610005688. 8 (2009).

[6] Bin Yang, Yinghui Zhang, Hongbo Sun, Mingmao Li, Hongjin Zhao and Shixiang Xiong: Special Casting ＆ Nonferrous Alloys In Chinese,. Vol. 29(2009), p.991.

[7] C Sellars and W Tegart: Acta meta1., Vol. 21(1966), p.1136.

[8] C Zener and J H Hollomon: Appl. Phys, Vol. 15(1944), p.22.

[9] A Lassaroui and Jonas J: Metallurgical Transactions A, Vol. 22A (1991), p.1545.

[10] Melvin, Avrami: Chem. Phys., 1939, p.1103.