DE602006018659D1 - Verfahren zur überprüfung des sprödbruchwiderstands von stumpfschweissverbindungen mit hoher wärmezufuhr - Google Patents

Verfahren zur überprüfung des sprödbruchwiderstands von stumpfschweissverbindungen mit hoher wärmezufuhr

Info

Publication number
DE602006018659D1
DE602006018659D1 DE602006018659T DE602006018659T DE602006018659D1 DE 602006018659 D1 DE602006018659 D1 DE 602006018659D1 DE 602006018659 T DE602006018659 T DE 602006018659T DE 602006018659 T DE602006018659 T DE 602006018659T DE 602006018659 D1 DE602006018659 D1 DE 602006018659D1
Authority
DE
Germany
Prior art keywords
stunning
verifying
high heat
heat supply
spring resistance
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
DE602006018659T
Other languages
English (en)
Inventor
Tadashi Ishikawa
Jun Ohtani
Masuo Tada
Kazuhiro Hirota
Tsutomu Fukui
Hiroshige Kitada
Hiroshi Yajima
Hiroshi Shirakihara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Ltd
Nippon Steel Corp
Original Assignee
Mitsubishi Heavy Industries Ltd
Nippon Steel Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Heavy Industries Ltd, Nippon Steel Corp filed Critical Mitsubishi Heavy Industries Ltd
Publication of DE602006018659D1 publication Critical patent/DE602006018659D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
    • B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/16—Bands or sheets of indefinite length
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/02—Iron or ferrous alloys
    • B23K2103/04—Steel or steel alloys
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/022—Environment of the test
    • G01N2203/0222—Temperature
    • G01N2203/0226—High temperature; Heating means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/026—Specifications of the specimen
    • G01N2203/0262—Shape of the specimen
    • G01N2203/027—Specimens with holes or notches
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/026—Specifications of the specimen
    • G01N2203/0296—Welds

Landscapes

  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Arc Welding In General (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
DE602006018659T 2006-03-22 2006-03-22 Verfahren zur überprüfung des sprödbruchwiderstands von stumpfschweissverbindungen mit hoher wärmezufuhr Active DE602006018659D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2006/306392 WO2007108139A1 (ja) 2006-03-22 2006-03-22 耐脆性破壊発生特性に優れた大入熱突合せ溶接継手及び大入熱突合せ溶接継手の耐脆性破壊発生特性検証方法

Publications (1)

Publication Number Publication Date
DE602006018659D1 true DE602006018659D1 (de) 2011-01-13

Family

ID=38522179

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006018659T Active DE602006018659D1 (de) 2006-03-22 2006-03-22 Verfahren zur überprüfung des sprödbruchwiderstands von stumpfschweissverbindungen mit hoher wärmezufuhr

Country Status (7)

Country Link
EP (1) EP1997578B1 (de)
KR (1) KR101032542B1 (de)
CN (1) CN101360581B (de)
DE (1) DE602006018659D1 (de)
DK (1) DK1997578T3 (de)
PL (1) PL1997578T3 (de)
WO (1) WO2007108139A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4795487B1 (ja) * 2010-03-04 2011-10-19 新日本製鐵株式会社 高強度厚鋼板の脆性き裂伝播停止性能の判定方法
JP5962578B2 (ja) * 2013-05-01 2016-08-03 Ｊｆｅスチール株式会社 軟質溶接継手の継手強度評価方法
CN103706917B (zh) * 2013-12-25 2015-10-28 青岛武船重工有限公司 一种防止fcb焊接产生终端裂纹的终端加热方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5080732A (en) * 1989-06-20 1992-01-14 Exxon Production Research Company Method for determining the relative haz toughness of steel
JP2659654B2 (ja) 1992-07-29 1997-09-30 新日本製鐵株式会社 脆性破壊特性と疲労特性に優れた鋼板とその製造方法
JP2001001148A (ja) 1999-04-21 2001-01-09 Kawasaki Steel Corp ９００ＭＰａ以上級厚肉高張力鋼板のガスシールドアーク溶接方法
JP2003202280A (ja) * 2001-12-28 2003-07-18 Mitsubishi Heavy Ind Ltd 非均質材ｃｔ試験片の破壊靭性特性評価方法および破壊靭性特性評価装置
JP4528089B2 (ja) * 2003-10-22 2010-08-18 新日本製鐵株式会社 耐脆性破壊発生特性を有する船体用大入熱突合せ溶接継手
JP4319886B2 (ja) * 2003-10-22 2009-08-26 新日本製鐵株式会社 耐脆性破壊発生特性を有する大入熱突合せ溶接継手
JP4761746B2 (ja) * 2004-09-22 2011-08-31 新日本製鐵株式会社 船体用大入熱突合せ溶接継手の耐脆性破壊発生特性評価方法

Also Published As

Publication number Publication date
PL1997578T3 (pl) 2011-04-29
EP1997578A4 (de) 2009-11-11
EP1997578A1 (de) 2008-12-03
KR101032542B1 (ko) 2011-05-04
WO2007108139A1 (ja) 2007-09-27
CN101360581A (zh) 2009-02-04
DK1997578T3 (da) 2011-01-10
KR20080081329A (ko) 2008-09-09
CN101360581B (zh) 2012-02-01
EP1997578B1 (de) 2010-12-01

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