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  1. 40 大学院工学研究科・工学部
  2. 40C 紀要
  3. Research reports of the Faculty of Engineering, Mie University
  4. 11 (1986)

Recent Japanese Researchers on Reheat Cracking of Steel Welds

http://hdl.handle.net/10076/3927
http://hdl.handle.net/10076/3927
51ac2c2f-acc0-4882-b317-bc1c58810168
名前 / ファイル ライセンス アクション
AA008163410110012.PDF AA008163410110012.PDF (1.6 MB)
Item type 紀要論文 / Departmental Bulletin Paper(1)
公開日 2007-07-02
タイトル
タイトル Recent Japanese Researchers on Reheat Cracking of Steel Welds
言語 en
言語
言語 eng
資源タイプ
資源タイプ識別子 http://purl.org/coar/resource_type/c_6501
資源タイプ departmental bulletin paper
著者 玉置, 維昭

× 玉置, 維昭

en Tamaki, Koreaki

ja 玉置, 維昭

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鈴木, 実平

× 鈴木, 実平

en Suzuki, Jippei

ja 鈴木, 実平

Search repository
抄録
内容記述タイプ Abstract
内容記述 Recent studies of the authors and other Japanese researchers on the reheat cracking (the stress relief cracking) in HAZ of Cr-Mo steels including HT80 steels are summarized under the following items. (1)Effect of alloying elements on cracking sensitivity ; (a)Combined effect of Cr and Mo was examined and the results were shown in a Cr-Mo contents diagram by contour lines of the critical restraint stress, (b)Effect of V, Ti or Nb on cracking sensitivity from view points of the combined effect with Cr and Mo ; The effects of those elements differ largely depending on the basic Cr-Mo contents. The effect of carbide precipitation on cracking sensitivity was discussed. (2)Effect of impurity elements on cracking sensitivity ; (a)Magnitude of the effect of several impurity elements were examined. (c)Combined effect of P, Cr and Mo was discussed and the critical P content, below which the steel is prevented from the reheat cracking was proposed. (c)S on cracking sensitivity ; The cracking sensitivity of Cr-Mo steel, in which Mn and S contents were varied, was examined and it was found that a small quantity of dissolved sulfur induced harmful effect rather than MnS did. (d)The method of preventing the harmful effect of impurity elements. (4)Effect of other alloying- and impurity elements on cracking sensitivity.
書誌情報 Research reports of the Faculty of Engineering, Mie University

巻 11, p. 95-122, 発行日 1986-12-20
ISSN
収録物識別子タイプ PISSN
収録物識別子 0385-6208
書誌レコードID
収録物識別子タイプ NCID
収録物識別子 AA00816341
フォーマット
内容記述タイプ Other
内容記述 application/pdf
著者版フラグ
出版タイプ VoR
出版タイプResource http://purl.org/coar/version/c_970fb48d4fbd8a85
その他のタイトル
言語 ja
値 鋼溶接部の再熱割れに関する最近の日本の研究
出版者
出版者 Faculty of Engineering, Mie University
資源タイプ(三重大)
値 Departmental Bulletin Paper / 紀要論文
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