円柱の焼入れにより生じる残留応力について : 第2報 相変態で生じる応力の数値解析方法について Study on Residual Stress of Cylinder Generated by Quenching : Second Report Numerical Analysis Method of Stress Caused by Phase Transformation

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The authors have established an accurate good analysis technique for presuming the experimental value of the stress and the deformation caused by phase transformation through the finite element method. Because it is necessarily method to prevent from the quenching crack which is dominated by stress and deformation caused by phase transformation accompanied with the heat treatment. By using the steel transforming to fully martensite during the quenching, the experiment of heat cycle, residual stress and transformation were carried out, followed by the comparative study of the experimental and the numerical analysis value concerned with the residual stress and the deformation. Consequently the notable factors were made clear on the numerical analysis. As a result, the following conclusion was obtained. The accurate good analysis of the temperature change, the linear expansion coefficient by considering the phase transformation strain and the yield stress of each phase during quenching process are important to analyze the phase transformation stress and the deformation by the numerical analysis.

収録刊行物

  • 日本船舶海洋工学会論文集   [巻号一覧]

    日本船舶海洋工学会論文集 (2), 169-177, 2005-12  [この号の目次]

    公益社団法人日本船舶海洋工学会

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被引用文献:  6件

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各種コード

  • NII論文ID(NAID)
    10018082943
  • NII書誌ID(NCID)
    AA12057769
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    18803717
  • NDL 記事登録ID
    7932746
  • NDL 雑誌分類
    ZN24(科学技術--運輸工学--船舶)
  • NDL 請求記号
    Z74-E724
  • データ提供元
    CJP書誌  CJP引用  NDL  NII-ELS 
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