JP4891836B2 - 大入熱溶接における溶接熱影響部の靭性に優れた鋼板 - Google Patents

大入熱溶接における溶接熱影響部の靭性に優れた鋼板 Download PDF

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JP4891836B2
JP4891836B2 JP2007124972A JP2007124972A JP4891836B2 JP 4891836 B2 JP4891836 B2 JP 4891836B2 JP 2007124972 A JP2007124972 A JP 2007124972A JP 2007124972 A JP2007124972 A JP 2007124972A JP 4891836 B2 JP4891836 B2 JP 4891836B2
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content
steel sheet
welding
steel plate
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JP2007124972A
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English (en)
Japanese (ja)
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JP2008280573A (ja
Inventor
裕之 武田
宏行 高岡
喜臣 岡崎
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Kobe Steel Ltd
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Kobe Steel Ltd
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Priority to JP2007124972A priority Critical patent/JP4891836B2/ja
Priority to CN2008100923406A priority patent/CN101565795B/zh
Priority to KR1020080039620A priority patent/KR100997341B1/ko
Publication of JP2008280573A publication Critical patent/JP2008280573A/ja
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    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
JP2007124972A 2007-05-09 2007-05-09 大入熱溶接における溶接熱影響部の靭性に優れた鋼板 Expired - Fee Related JP4891836B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2007124972A JP4891836B2 (ja) 2007-05-09 2007-05-09 大入熱溶接における溶接熱影響部の靭性に優れた鋼板
CN2008100923406A CN101565795B (zh) 2007-05-09 2008-04-22 高热能输入焊接的焊接热影响部的韧性优异的钢板
KR1020080039620A KR100997341B1 (ko) 2007-05-09 2008-04-29 대입열 용접에 있어서의 용접 열영향부의 인성이 우수한강판

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007124972A JP4891836B2 (ja) 2007-05-09 2007-05-09 大入熱溶接における溶接熱影響部の靭性に優れた鋼板

Publications (2)

Publication Number Publication Date
JP2008280573A JP2008280573A (ja) 2008-11-20
JP4891836B2 true JP4891836B2 (ja) 2012-03-07

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JP2007124972A Expired - Fee Related JP4891836B2 (ja) 2007-05-09 2007-05-09 大入熱溶接における溶接熱影響部の靭性に優れた鋼板

Country Status (3)

Country Link
JP (1) JP4891836B2 (ko)
KR (1) KR100997341B1 (ko)
CN (1) CN101565795B (ko)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102296251A (zh) * 2010-06-23 2011-12-28 宝山钢铁股份有限公司 焊丝用合金结构钢、线材及其制造方法
CN102409260A (zh) * 2010-09-21 2012-04-11 鞍钢股份有限公司 一种具有良好低温韧性的压力容器用厚板及其生产方法
CN109023037A (zh) * 2017-06-12 2018-12-18 鞍钢股份有限公司 一种具有热影响区韧化特性的耐低温钢板及生产方法
CN108677096B (zh) * 2018-08-13 2020-04-17 东北大学 一种基于氧化物冶金的战略石油储备罐钢板及其制造方法
JP7206701B2 (ja) * 2018-08-28 2023-01-18 日本製鉄株式会社 鋼板
JP7206700B2 (ja) * 2018-08-28 2023-01-18 日本製鉄株式会社 鋼板
CN114635085A (zh) * 2022-03-10 2022-06-17 包头钢铁（集团）有限责任公司 一种纯C-Si-Mn系高洁净度稀土风电钢及其冶炼方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5650024A (en) * 1993-12-28 1997-07-22 Nippon Steel Corporation Martensitic heat-resisting steel excellent in HAZ-softening resistance and process for producing the same
JP2001029392A (ja) 1999-07-23 2001-02-06 Sankyo Alum Ind Co Ltd 介助装置
JP3502822B2 (ja) * 2000-02-10 2004-03-02 新日本製鐵株式会社 溶接熱影響部靭性の優れた鋼材およびその製造方法
JP3699657B2 (ja) * 2000-05-09 2005-09-28 新日本製鐵株式会社 溶接熱影響部のＣＴＯＤ特性に優れた４６０ＭＰａ以上の降伏強度を有する厚鋼板
JP2003306748A (ja) * 2002-04-16 2003-10-31 Jfe Steel Kk 溶接金属部の低温靱性に優れたパイプラインおよび鋼管の電子ビーム円周方向溶接方法
JP4660250B2 (ja) * 2004-04-07 2011-03-30 新日本製鐵株式会社 大入熱溶接による溶接熱影響部の低温靭性に優れた厚手高強度鋼板
JP4311740B2 (ja) * 2004-10-27 2009-08-12 株式会社神戸製鋼所 大入熱溶接継手靭性に優れた厚鋼板

Also Published As

Publication number Publication date
KR100997341B1 (ko) 2010-11-29
CN101565795A (zh) 2009-10-28
KR20080099789A (ko) 2008-11-13
CN101565795B (zh) 2011-04-27
JP2008280573A (ja) 2008-11-20

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