Paper Title:
Effect of Cold Rolling Deformation on Aging Precipitation of Cu-Cr-Sn-Zn Alloy
  Abstract

The effects of different extent of cold rolling on the aging properties in Cu-Cr-Sn-Zn alloy are investigated by hardness and electrical conductivity analysis and microstructure TME (transmission electron microscopy) observation of the alloy. The results shows that dislocations provide nucleation site for precipitation during aging treatment, and result in the precipitation hardening effect from a finer size of precipitates. At 60% ratio of cold rolling and aged at 450°Cfor 1h, the hardness and electrical conductivity can reach 171.3HV and 71.5%IACS respectively.

  Info
Periodical
Advanced Materials Research (Volumes 79-82)
Edited by
Yansheng Yin and Xin Wang
Pages
1507-1510
DOI
10.4028/www.scientific.net/AMR.79-82.1507
Citation
J. H. Su, S. G. Jia, F. Z. Ren, P. Liu, B. H. Tian, "Effect of Cold Rolling Deformation on Aging Precipitation of Cu-Cr-Sn-Zn Alloy", Advanced Materials Research, Vols. 79-82, pp. 1507-1510, 2009
Online since
August 2009
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