書誌事項
- タイトル別名
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- A Study on Fatigue Life Improvement of Welded Joints using Elongated Bead Welding with Low Transformation Temperature Welding Material
- 低変態温度溶接材料を用いた伸長ビート溶接による疲労寿命延伸効果に関する一考察
- テイヘンタイ オンド ヨウセツ ザイリョウ オ モチイタ シンチョウ ビート ヨウセツ ニ ヨル ヒロウ ジュミョウ エンシン コウカ ニ カンスル イチ コウサツ
この論文をさがす
抄録
In our previous study, it was shown that the fatigue life of the boxing fillet welded joint was enhanced by about 10 times by applying the elongated bead welding with 40 mm bead length to the welded joint by using low transformation temperature (L. T. T. ) welding material. <br>In this study, to investigate practical use of the elongated bead welding with L. T. T. welding material, the followings were discussed, (1) The estimation of the residual stress distribution of boxing fillet welded joint to which the elongated bead welding with L. T. T. welding material was applied, (2) The work load and time of elongated bead welding on site welding, (3) The fatigue life enhancing effect of two elongated bead welding joints using different L. T. T. welding materials, L. T. T. 10Cr-10Ni filler metal (LTT1) and L. T. T. 6. 5Mn filler metal (LTT2) , (4) The fatigue life enhancing effect by using LTT2 with and without elongated bead applied to repair welding of boxing fillet welded joint with fatigue crack, (5) The fracture toughness of weld metal with LTT1 welding material, and so on.
収録刊行物
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- 圧力技術
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圧力技術 58 (1), 22-38, 2020
一般社団法人 日本高圧力技術協会
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キーワード
詳細情報 詳細情報について
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- CRID
- 1390002184878454912
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- NII論文ID
- 130007803700
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- NII書誌ID
- AN00011762
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- ISSN
- 13479598
- 03870154
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- NDL書誌ID
- 030263663
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- CiNii Articles
- KAKEN
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- 抄録ライセンスフラグ
- 使用不可