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説明:

It is industrially very important to understand the creep performance of weld joints and to minimize the reduction in the creep performance of weld joints relative to the base metal. In this study, a consistent prediction computational workflow was developed for practical three-layer cladding welds that connect two modules. These are the weld heat transfer analysis module, which predicts the heat-affected zone (HAZ) shape from welding conditions, and the creep damage analysis module, which calculates the creep rupture life from the predicted shape of the HAZ. Using this workflow, we examined the effects of welding conditions on creep rupture life of 2.25Cr-1Mo steel.

権利情報:

• In Copyright
  This version of the article has been accepted for publication, after peer review (when applicable) and is subject to Springer Nature’s AM terms of use, but is not the Version of Record and does not reflect post-acceptance improvements, or any corrections. The Version of Record is available online at: http://dx.doi.org/10.1007/s40194-024-01726-4

キーワード:

刊行年月日: 2024-03-12

出版者: Springer Science and Business Media LLC

掲載誌:

• Welding in the World (ISSN: 00432288) vol. 68 p. 1297-1311

研究助成金:

• Japan Science and Technology Agency

原稿種別: 著者最終稿 (Accepted manuscript)

MDR DOI: https://doi.org/10.48505/nims.4707

公開URL: https://doi.org/10.1007/s40194-024-01726-4

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更新時刻: 2025-03-12 12:30:21 +0900

MDRでの公開時刻: 2025-03-12 12:30:21 +0900