Effect of Aging Treatment on Microstructure and Properties of Cu-3Si-2Ni Alloy

Zhi Xiang Wang; Jian Yun Li; Feng Liu; Fu Sheng Yuan; Yang Liu

doi:10.4028/www.scientific.net/AMM.117-119.1107

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 117-119Effect of Aging Treatment on Microstructure and...

Effect of Aging Treatment on Microstructure and Properties of Cu-3Si-2Ni Alloy

Abstract:

Effect of different aging treatment on microstructure and properties of Cu-3Si-2Ni alloy was studied by measurements at room temperature tensile properties, XRD and fracture analysis. The results show that the strengthening phase particles are precipitated along grain boundaries and inside grains after aging treatment of Cu-3Si-2Ni alloy, which benefits the yield and tensile strength at room temperature except for the elongation. In addition, the fracture surface shows that mixed ductile and brittle features, while as-soluted Cu-3Si-2Ni alloy presents the typical ductile fracture. The appropriate aging treatment is 450°C×2h after care experiments in this paper.

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Periodical:

Applied Mechanics and Materials (Volumes 117-119)

Pages:

1107-1112

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.117-119.1107

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Online since:

October 2011

Authors:

Zhi Xiang Wang, Jian Yun Li, Feng Liu, Fu Sheng Yuan, Yang Liu

Keywords:

Aging Treatment, Cu-3Si-2Ni Alloy, Microstructure

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References

[1] D.M. Zhao, Q.M. Dong, P.Liu: Precipitation and recrystallization in Cu-Ni-Si alloy during aging treatment. Journal of Functional Materials. Vol. 33(2002), p.618

Google Scholar

[2] J.G. Lei,P.Liu D.M. Zhao: Aging precipitation and recrystallization of Cu-Ni-Si alloy. Ordnance Material Science and Engneering. Vol. 27(2004), p.45

Google Scholar

[3] Hidemichi Fujiwara: Effect of alloy composition on precipitation behavior in Cu-Ni-Si alloys. Japan Inst Metals. Vol. 62(1998), p.301

Google Scholar

[4] V.C. Srivastava,A.Schneider,V.Uhlenwinkel and K.Bauckhage: Effect of thermo-mechanical treatment on spray formed Cu-Ni-Si alloy. Merials Science and Technology. Vol. 20(2004), p.839

DOI: 10.1179/026708304225017265

Google Scholar

[5] Z.Y. Pan, M.P. Wang, Z.Li: Progress of study on super-high strength Cu-Ni-Si Alloy. Heat Treatment of Metal. Vol. 32(2007), p.54

Google Scholar

[6] D.M. Zhao, Q.M. Dong, P.Liu: Transformation and strengthening of early stage of aging in Cu-3.2Ni-0.75Si alloy. The Chinese Journal of Nonferrous Metals. Vol. 12(2002), p.1167

Google Scholar

[7] D.F. Wang, D.J. Wang, B.X. Kang: Research on growing mechanism of precipitates of Cu-Ni-Si alloy during aging. Hot Working Technology. Vol. 35(2006), P. 14

Google Scholar

[8] Z.D. Zhao: Material Handbook of Cu and Cu alloy.(Science Press, Beijing 1993)

Google Scholar

[9] Igor Novikov.The theory of metal heat treatment.(Machine Industrial Press, Beijing 1987)

Google Scholar