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Influence of Austenization with Pulsed Electric Field on a Low-Carbon Steel

机译:脉冲电场奥氏体化对低碳钢的影响

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摘要

This paper studied the effects of Austenization with pulsed electric field (PEF) on a low-carbon steel. The results showed that the vol. % lath martensite and Brinell hardness of the specimens quenched with the PEF decreased, especially under the condition of higher frequency, lower voltage, shorter processing time and lower capacity. In addition, the heat treatment with the PEF increased the Acl point to a higher temperature as much as 90°C at least and maintained Ac3 point unchangeably. The PEF was able to refine martensite structure.
机译:本文研究了脉冲电场(PEF)下奥氏体化对低碳钢的影响。结果表明,体积。用PEF淬火的试样的百分板条马氏体和布氏硬度降低,特别是在较高频率,较低电压,较短处理时间和较低容量的条件下。另外,用PEF进行的热处理使Acl点至少升高到高达90℃,并保持Ac3点不变。 PEF能够细化马氏体组织。

著录项

  • 来源
    《High temperature materials and processes》 |2011年第3期|p.253-255|共3页
  • 作者单位

    School of Metallurgical and Ecological Engineering, University of Science and Technology Beijing, Beijing 100083, China;

    School of Metallurgical and Ecological Engineering, University of Science and Technology Beijing, Beijing, China;

    School of Metallurgical and Ecological Engineering, University of Science and Technology Beijing, Beijing, China;

  • 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);美国《化学文摘》(CA);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    PEF; low carbon steel; microstructure; quench-ing;

    机译:PEF;低碳钢微观结构淬火;

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