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Characterization and elucidation of mechanism of hydrogen embrittlement accompanied with phase transformation

Characterization and elucidation of mechanism of hydrogen embrittlement accompanied with phase transformation
相变氢脆表征及机理阐明
批准号:
20760473
负责人:
YOKOYAMA Ken'ichi
金额:
$2.66万
依托单位国家:
日本
项目类别:
Grant-in-Aid for Young Scientists (B)
财政年份:
2008
资助国家:
日本
项目状态:
已结题
起止时间:
2008 至 2010

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相关文献

中文摘要
翻译
本研究从相变过程与氢的相互作用出发,阐述了相变过程中氢脆的特征和机理。这几个结果可以用来解释实际合金的氢脆。此外,本研究结果将成为材料开发和提高材料可靠性的基本指导。
英文摘要
In the present study, characterization and mechanism of hydrogen embrittlement accompanied with phase transformation have been elucidated by considering interaction between dynamic process of phase transformation and hydrogen. The several results can be applied to elucidate the hydrogen embrittlement of practical alloys without phase transformation. In addition, the present findings will become the basic guide for the materials development and the improvement of materials reliability.
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DOI: --
发表时间: 2009
期刊: Materials Transactions Vol.50
影响因子: --
作者: [Atsushi Fujita, Toshio Ogawa, Ken'ichi Yokoyama, Jun'ichi Sakai]
通讯作者: Jun'ichi Sakai
DOI: 10.1016/j.actamat.2008.12.030
发表时间: 2009-04
期刊: Acta Materialia
影响因子: 9.4
作者: [K. Yokoyama;Miho Tomita;J. Sakai]
通讯作者: K. Yokoyama;Miho Tomita;J. Sakai
Evaluation of hydrogen absorption behavior during acid etching for surface modification of commercial pure Ti, Ti-6Al-4V and Ni-Ti superelastic alloys
商用纯 Ti、Ti-6Al-4V 和 Ni-Ti 超弹性合金表面改性酸蚀过程中吸氢行为的评估
DOI: --
发表时间: 2010
期刊: Corrosion Science vol.52
影响因子: --
作者: [Akira Nagaoka, Ken'ichi Yokoyama, Jun'ichi Sakai]
通讯作者: Jun'ichi Sakai
Ni-Ti超弾性合金の水素脆性-マルテンサイト変態に伴う転位の影響-
Ni-Ti 超弹性合金的氢脆 - 与马氏体相变相关的位错的影响 -
DOI: --
发表时间: 2010
期刊:
影响因子: --
作者: [平田祐貴, 横山賢一, 稲葉年昭, 武藤兼一郎, 酒井潤一]
通讯作者: 酒井潤一
共 23 条
    Degradation and function induced by hydrogen absorption and states of metallic biomaterials
    • 批准号:
      24560885
    • 项目类别:
      Grant-in-Aid for Scientific Research (C)
    • 资助金额:
      $3.41万
    • 财政年份:
      2012
    • 负责人:
      YOKOYAMA Ken'ichi
    • 依托单位:
    海外基金