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Surface modification of pure titanium by pulsed electron beam

机译:脉冲电子束对纯钛的表面改性

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摘要

The microstructure, hardness and corrosion resistance of commercially pure Ti treated by low energy high current pulsed electron beam (LEHCPEB) have been investigated. The thin near-surface melted layer rapidly solidified into P and subsequently transformed into ultrafine a' martensite. This has led to a drastic improvement of the corrosion properties and a significant increase (more than 60%) in hardness of the top surface.
机译:研究了低能大电流脉冲电子束(LEHCPEB)处理的市售纯钛的微观结构,硬度和耐蚀性。薄的近表面熔化层迅速凝固成P,随后转变成超细a'马氏体。这导致腐蚀性能的显着改善,顶面硬度显着提高(超过60%)。

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  • 来源
    《Applied Surface Science》 |2011年第13期|p.5899-5902|共4页
  • 作者单位

    Key Laboratory of Materials Modification School of Materials Science and Engineering, Dalian University ofTechnology, Dalian 116024, China,Laboratoired'Etude des Microstructures et de Mecanique des Materiaux (LEM3), CNRS UMR 7239, Universite Paul Verlaine - Metz, He du Saulcy, 57045 Metz, France;

    Key Laboratory of Materials Modification School of Materials Science and Engineering, Dalian University ofTechnology, Dalian 116024, China;

    Key Laboratory of Materials Modification School of Materials Science and Engineering, Dalian University ofTechnology, Dalian 116024, China;

    Key Laboratory of Materials Modification School of Materials Science and Engineering, Dalian University ofTechnology, Dalian 116024, China;

    Laboratoired'Etude des Microstructures et de Mecanique des Materiaux (LEM3), CNRS UMR 7239, Universite Paul Verlaine - Metz, He du Saulcy, 57045 Metz, France;

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

    low energy high current pulsed electron; beam; surface treatment; ti; microstructure; hardness; corrosion;

    机译:低能大电流脉冲电子;束;表面处理;钛;显微组织;硬度;腐蚀;

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