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Experimental study of the structural characteristics of Al melts on the basis of Fourier analysis of acoustic emission signals

机译:基于声发射信号傅里叶分析的铝熔体结构特性实验研究

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摘要

This scientific work is devoted to the study of the genetic connection structures of solid and liquid phases. Fourier analysis of signals of acoustic emission (AE) accompanying the melting of high purity aluminum from the melting point up to t=860℃ was performed. The experimental data allowed for following the dynamics of the range order of the disorder zones in the melt with increasing melt temperature until their complete destruction.
机译:这项科学研究致力于固相和液相的遗传连接结构的研究。进行了伴随高纯铝从熔点直到t = 860℃熔化的声发射(AE)信号的傅里叶分析。实验数据允许跟随熔体中无序区的范围顺序随熔体温度的升高而动态变化,直到完全破坏为止。

著录项

  • 来源
    《Journal of Crystal Growth》 |2014年第1期|124-127|共4页
  • 作者单位

    Department: Physics and Chemistry, Ural State University of Railway Transport, 66, Kolmogorov Street, 620034 Yekaterinburg, Russian Federation;

    Department: Physics and Chemistry, Ural State University of Railway Transport, 66, Kolmogorov Street, 620034 Yekaterinburg, Russian Federation;

    Department: Physics and Chemistry, Ural State University of Railway Transport, 66, Kolmogorov Street, 620034 Yekaterinburg, Russian Federation;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    B.1 Melt; B.2 Sound conductor; A.2 Acoustic emission method; A.1 Fourier analysis; A.2 Signal;

    机译:B.1融化;B.2声音导体;A.2声发射法;A.1傅立叶分析;A.2信号;

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