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Chinese Materials Conference

CMC 2018: Physics and Engineering of Metallic Materials pp 183–190Cite as

Process Optimization Design of High-Strength Ag–Cu–Ni Alloy Based on Orthogonal Experiments

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Part of the book series: Springer Proceedings in Physics ((SPPHY,volume 217))

Abstract

Silver–copper–nickel alloy has been wildly used in the military field as energy transfer component and signal transmission parts for its high conductivity and excellent mechanical properties. Rolling and heat treatments parameters influence the alloy properties effectively. However, systematic study on the parameter influence on the alloy properties and microstructure was seldom conducted. Herein, the influence of deformation, temperature of heat treatments and cooling mode on the alloy properties and microstructure were studied by orthogonal experiments design. The results showed that the order of the effects of processing parameters on the mechanical properties was deformation, annealing temperature, and homogenizing temperature. The hardness was the highest with 155 Vickers hardness, when the alloy was treated with homogenizing treatment temperature of 720 °C, annealing temperature of 250 °C, and cold rolling deformation of 55%. The microstructure observations showed that the alloy presented eutectic structure and distributed along the direction of deformation.

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Authors and Affiliations

  1. Beijing Trillion Metals Co., Ltd., Beijing, China

    Helong Hu, Haibin Li, Wenjun Yu, Yongzhen Jiao, Tingyi Dong & Baoguo Lv

  2. GRIKIN Advanced Material Co., Ltd., Beijing, China

    Haibin Li, Tingyi Dong & Baoguo Lv

Authors
  1. Helong Hu
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  2. Haibin Li
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  3. Wenjun Yu
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  4. Yongzhen Jiao
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  5. Tingyi Dong
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  6. Baoguo Lv
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Corresponding author

Correspondence to Helong Hu .

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Editors and Affiliations

  1. Chinese Materials Research Society, Beijing, China

    Yafang Han

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© 2019 Springer Nature Singapore Pte Ltd.

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Hu, H., Li, H., Yu, W., Jiao, Y., Dong, T., Lv, B. (2019). Process Optimization Design of High-Strength Ag–Cu–Ni Alloy Based on Orthogonal Experiments. In: Han, Y. (eds) Physics and Engineering of Metallic Materials. CMC 2018. Springer Proceedings in Physics, vol 217. Springer, Singapore. https://doi.org/10.1007/978-981-13-5944-6_18

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  • DOI: https://doi.org/10.1007/978-981-13-5944-6_18

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  • Publisher Name: Springer, Singapore

  • Print ISBN: 978-981-13-5943-9

  • Online ISBN: 978-981-13-5944-6

  • eBook Packages: Physics and AstronomyPhysics and Astronomy (R0)

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