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NO20083762L - Stalplate for undervanns-elektrosveising - Google Patents

Stalplate for undervanns-elektrosveising

Info

Publication number
NO20083762L
NO20083762L NO20083762A NO20083762A NO20083762L NO 20083762 L NO20083762 L NO 20083762L NO 20083762 A NO20083762 A NO 20083762A NO 20083762 A NO20083762 A NO 20083762A NO 20083762 L NO20083762 L NO 20083762L
Authority
NO
Norway
Prior art keywords
steel plate
maximum
base material
welding
haz
Prior art date
Application number
NO20083762A
Other languages
English (en)
Inventor
Masahiko Hamada
Shuji Okaguchi
Nobuaki Takahashi
Takahiro Kamo
Tetsuya Fukuba
Original Assignee
Sumitomo Metal Ind
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 Sumitomo Metal Ind filed Critical Sumitomo Metal Ind
Publication of NO20083762L publication Critical patent/NO20083762L/no

Links

Classifications

    • 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
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • 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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24—Selection of soldering or welding materials proper
    • B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
    • B23K35/3053—Fe as the principal constituent
    • 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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
    • B23K35/362—Selection of compositions of fluxes
    • 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
    • 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
    • C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
    • 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
    • C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
    • 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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Arc Welding In General (AREA)
  • Nonmetallic Welding Materials (AREA)

Abstract

En stålplate for pulverdekket buesveising som har god lavtemperatur seighet ved en del i nærheten av smeltelinjen og en grense mot grunnmaterialet i HAZ, så vel som ved grunnmaterialet og sveisemetallet, er tilveiebrakt. Stålplaten for pulverdekket buesveising i henhold til oppfinnelsen inneholder, regnet som masse 0,03 % til 0,09 % C, 1,5 % til 2,5 % Mn, 0,005 % til 0,025 % Nb, 0,005 % til 0,02 % Ti, 0,01 % til 0,06 % Al, maksimalt 0,0005 % B, 0,001 % til 0,008 % N, maksimalt 0,015 % P, maksimalt 0,015 % S, og maksimalt 0,006 % O, og resten består av Fe og urenheter. Stålplaten i henhold til den foreliggende oppfinnelse har derfor god lavtemperatur seighet ikke bare ved delen i nærheten av smeltelinjen og grensen mot et grunnmateriale i HAZ, men også i grunnmaterialet og sveisemetallet. 1
NO20083762A 2006-03-16 2008-09-01 Stalplate for undervanns-elektrosveising NO20083762L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006073150 2006-03-16
PCT/JP2007/055041 WO2007105752A1 (ja) 2006-03-16 2007-03-14 サブマージアーク溶接用鋼板

Publications (1)

Publication Number Publication Date
NO20083762L true NO20083762L (no) 2008-10-10

Family

ID=38509568

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20083762A NO20083762L (no) 2006-03-16 2008-09-01 Stalplate for undervanns-elektrosveising

Country Status (9)

Country Link
US (1) US20090022619A1 (no)
EP (1) EP1995339B1 (no)
JP (1) JP5137032B2 (no)
KR (1) KR20080090567A (no)
CN (1) CN101400815B (no)
CA (1) CA2644892C (no)
NO (1) NO20083762L (no)
RU (1) RU2393262C1 (no)
WO (1) WO2007105752A1 (no)

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EP2505683B1 (en) 2009-11-25 2017-04-05 JFE Steel Corporation Process for producing a welded steel pipe for linepipe with superior compressive strength and excellent sour resistance
EP2505681B1 (en) * 2009-11-25 2022-07-06 JFE Steel Corporation Welded steel pipe for linepipe with superior compressive strength and superior toughness, and process for producing same
CN102666898A (zh) 2009-11-25 2012-09-12 杰富意钢铁株式会社 高压缩强度优异的管线管用焊接钢管及其制造方法
EP2532765B1 (en) 2010-02-04 2020-01-15 Nippon Steel Corporation High-strength welded steel pipe and method for producing the same
RU2439190C1 (ru) * 2010-08-23 2012-01-10 Открытое акционерное общество "Научно-производственное объединение "Центральный научно-исследовательский институт технологии машиностроения" (ОАО НПО "ЦНИИТМАШ") Сталь
JP5177325B2 (ja) * 2010-11-22 2013-04-03 新日鐵住金株式会社 電子ビーム溶接継手及び電子ビーム溶接継手用鋼板とその製造方法
CN102103908A (zh) * 2010-12-30 2011-06-22 安徽鑫科新材料股份有限公司 一种耐热环保型热塑性弹性体护套软电缆的生产方法
CN102152076B (zh) * 2011-03-23 2013-01-30 河北宇鹏重工管道装备制造有限公司 埋弧自动焊x80级钢板制热压厚壁三通工艺方法
CA2869340C (en) * 2012-04-05 2016-10-25 Tata Steel Ijmuiden B.V. Steel strip having a low si content
KR101949025B1 (ko) * 2017-07-05 2019-02-18 주식회사 포스코 플럭스 코어드 와이어용 냉연강판 및 그 제조방법
KR102200243B1 (ko) * 2018-12-18 2021-01-07 주식회사 포스코 저온인성이 우수한 대입열 해양구조용강 용접이음부

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Also Published As

Publication number Publication date
RU2393262C1 (ru) 2010-06-27
EP1995339A4 (en) 2016-03-16
CN101400815B (zh) 2013-07-31
WO2007105752A1 (ja) 2007-09-20
EP1995339B1 (en) 2017-10-18
EP1995339A1 (en) 2008-11-26
RU2008140949A (ru) 2010-04-27
CA2644892A1 (en) 2007-09-20
JP5137032B2 (ja) 2013-02-06
KR20080090567A (ko) 2008-10-08
CA2644892C (en) 2015-11-24
JPWO2007105752A1 (ja) 2009-07-30
US20090022619A1 (en) 2009-01-22
CN101400815A (zh) 2009-04-01

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