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Dynamic properties evaluation of 2519A aluminum alloy processed by interrupted aging

机译：2519A铝合金时效时效的动态性能评价。

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摘要

Dynamic properties of 2519A aluminum alloy processed by interrupted aging are assessed in this work. At strain rate of 6900 s~(-1) , the dynamic yield strength and absorption energy of this material are up to 690.9 MPa and 335.5 MJ/m~3, respectively. Denser and finer θ' precipitates contribute to these enhancements.
机译：在这项工作中评估了2519A铝合金经过时效时效后的动态性能。在6900 s〜（-1）的应变速率下，该材料的动态屈服强度和吸收能分别达到690.9 MPa和335.5 MJ / m〜3。更加细密的θ'沉淀有助于这些增强。

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  • 来源
    《Materials Science and Engineering》 |2014年第10期|97-100|共4页
  • 作者

    Lingying Ye; Gang Gu; Xinming Zhang; Daxiang Sun; Haichun Jiang; Pan Zhang;

  • 作者单位

    School of Materials Science and Engineering, Central South University, Changsha 410083, China;

    School of Materials Science and Engineering, Central South University, Changsha 410083, China;

    School of Materials Science and Engineering, Central South University, Changsha 410083, China;

    School of Materials Science and Engineering, Central South University, Changsha 410083, China;

    School of Materials Science and Engineering, Central South University, Changsha 410083, China;

    School of Materials Science and Engineering, Central South University, Changsha 410083, China;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Microstructure; 2519A aluminum alloy; Dynamic property; Interrupted aging;

    机译：微观结构2519A铝合金;动态特性老化中断;
  • 入库时间 2022-08-17 13:49:25

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