書誌事項
- タイトル別名
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- Properties of 7%Ni-TMCP Steel and its Applicability to Large Scale LNG Storage Tanks
- 7%Ni-TMCPコウ ノ トクセイ ト オオガタ LNG タンク エ ノ テキヨウセイ
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説明
A new low-nickel steel plate has been developed for liquefied natural gas (LNG) tanks, which has excellent performances equivalent to those of the conventional 9%Ni steel under ultralow temperature. In this study, properties of the developed steel plates were evaluated to assess its applicability to LNG storage tanks. The brittle crack initiation properties of the developed steel plates and its welded joints were evaluated by CTOD tests and cross weld notched wide tests. Duplex ESSO tests were conducted to demonstrate brittle crack arrestability of the base plate. Fatigue properties and physical properties were also examined. Additionally, safety evaluations for applicability of the developed steel plate to LNG tanks were discussed based on fracture mechanics.
収録刊行物
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- 圧力技術
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圧力技術 57 (4), 221-230, 2019
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
- 1390001288162276736
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- NII論文ID
- 130007696174
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- NII書誌ID
- AN00011762
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- ISSN
- 13479598
- 03870154
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- NDL書誌ID
- 029933984
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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
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- 抄録ライセンスフラグ
- 使用不可
