BRPI0921686A2 - método de produção de chapa de aço e tubo de aço para oleodutos de resistência ultra-alta - Google Patents

método de produção de chapa de aço e tubo de aço para oleodutos de resistência ultra-alta

Info

Publication number
BRPI0921686A2
BRPI0921686A2 BRPI0921686A BRPI0921686A BRPI0921686A2 BR PI0921686 A2 BRPI0921686 A2 BR PI0921686A2 BR PI0921686 A BRPI0921686 A BR PI0921686A BR PI0921686 A BRPI0921686 A BR PI0921686A BR PI0921686 A2 BRPI0921686 A2 BR PI0921686A2
Authority
BR
Brazil
Prior art keywords
production method
high strength
ultra high
steel
steel pipe
Prior art date
Application number
BRPI0921686A
Other languages
English (en)
Inventor
Atsushi Shimizu
Taishi Fujishiro
Takuya Hara
Yasuhiro Shinohara
Yoshio Terada
Yuu Uchida
Original Assignee
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of BRPI0921686A2 publication Critical patent/BRPI0921686A2/pt
Publication of BRPI0921686B1 publication Critical patent/BRPI0921686B1/pt

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
    • B23K9/00—Arc welding or cutting
    • B23K9/18—Submerged-arc welding
    • 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
    • B23K9/00—Arc welding or cutting
    • B23K9/02—Seam welding; Backing means; Inserts
    • B23K9/025—Seam welding; Backing means; Inserts for rectilinear seams
    • B23K9/0253—Seam welding; Backing means; Inserts for rectilinear seams for the longitudinal seam of tubes
    • 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
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/02—Rigid pipes of metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat Treatment Of Steel (AREA)
  • Arc Welding In General (AREA)
  • Metal Rolling (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Heat Treatment Of Articles (AREA)
BRPI0921686-3A 2008-11-06 2009-11-06 Método para produção de chapa de aço e tubo de aço para oleodutos BRPI0921686B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2008285612 2008-11-06
JP2008-285612 2008-11-06
PCT/JP2009/005929 WO2010052926A1 (ja) 2008-11-06 2009-11-06 超高強度ラインパイプ用鋼板および鋼管の製造方法

Publications (2)

Publication Number Publication Date
BRPI0921686A2 true BRPI0921686A2 (pt) 2016-02-16
BRPI0921686B1 BRPI0921686B1 (pt) 2018-01-02

Family

ID=42152739

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0921686-3A BRPI0921686B1 (pt) 2008-11-06 2009-11-06 Método para produção de chapa de aço e tubo de aço para oleodutos

Country Status (5)

Country Link
JP (1) JP4819185B2 (pt)
CN (1) CN102203301B (pt)
BR (1) BRPI0921686B1 (pt)
RU (1) RU2461636C1 (pt)
WO (1) WO2010052926A1 (pt)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5625694B2 (ja) * 2010-09-30 2014-11-19 Ｊｆｅスチール株式会社 鋼板内の材質均一性に優れた高強度高靭性厚肉鋼板及びその製造方法
EP2634271B1 (en) * 2011-04-19 2016-07-20 Nippon Steel & Sumitomo Metal Corporation Electric resistance welded (erw) steel pipe for oil well use and process for producing erw steel pipe for oil well use
CN103328673B (zh) 2011-09-27 2014-10-22 新日铁住金株式会社 干线管用热卷材及其制造方法
CN103320701B (zh) * 2012-03-23 2016-08-03 宝山钢铁股份有限公司 一种铁素体贝氏体先进高强度钢板及其制造方法
CN103468905B (zh) * 2013-09-06 2016-03-02 鞍钢股份有限公司 一种485MPa级管线钢热轧卷板及其制造方法
CN105555983B (zh) * 2013-12-25 2018-01-09 新日铁住金株式会社 油井用电焊钢管
RU2544326C1 (ru) * 2014-01-09 2015-03-20 Публичное акционерное общество "Северсталь" (ПАО "Северсталь") Способ производства толстых листов из низколегированной стали с повышенной коррозионной стойкостью
CN103882312B (zh) * 2014-03-04 2016-04-27 南京钢铁股份有限公司 低成本高韧性-140℃低温用钢板的制造方法
CN103952641B (zh) * 2014-04-10 2016-10-05 日照钢铁控股集团有限公司 耐scc腐蚀管线钢及其制造工艺
CN105088096B (zh) * 2015-08-31 2017-04-19 山东钢铁股份有限公司 一种高应力比高止裂韧性的x80管线钢及其制备方法与应用
JP6642118B2 (ja) * 2016-03-02 2020-02-05 日本製鉄株式会社 耐サワー鋼板
EP3476960B1 (en) * 2016-06-22 2020-10-21 JFE Steel Corporation Hot-rolled steel sheet for heavy-wall, high-strength line pipe, welded steel pipe for heavy-wall, high-strength line pipe, and method for producing the welded steel pipe
RU2632496C1 (ru) * 2016-11-28 2017-10-05 Акционерное общество "Выксунский металлургический завод" Способ электродуговой многоэлектродной сварки под слоем флюса продольных стыков толстостенных труб большого диаметра
RU2653384C1 (ru) * 2017-10-04 2018-05-08 Юлия Алексеевна Щепочкина Штамповая сталь
RU2657392C1 (ru) * 2017-11-20 2018-06-13 Юлия Алексеевна Щепочкина Сталь
KR102119975B1 (ko) * 2018-11-29 2020-06-08 주식회사 포스코 저온인성과 연신율이 우수하며, 항복비가 작은 후물 고강도 라인파이프용 강재 및 그 제조방법
KR102485117B1 (ko) * 2020-08-25 2023-01-04 주식회사 포스코 표면부 nrl-dwt 물성이 우수한 구조용 극후물 강재 및 그 제조 방법
CN113279588A (zh) * 2021-07-07 2021-08-20 浙江天地环保科技股份有限公司 一种锥形罐顶制作安装结构及方法
CN117187679A (zh) * 2022-05-30 2023-12-08 宝山钢铁股份有限公司 一种高强度石油套管及其制造方法
CN117144253B (zh) * 2023-09-07 2024-04-30 中信金属股份有限公司 铌微合金化热轧带肋钢筋及其生产方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07284836A (ja) * 1994-04-18 1995-10-31 Nippon Steel Corp 高温鋼板の冷却方法
JP2003277829A (ja) * 2002-03-26 2003-10-02 Jfe Steel Kk 高靭性高張力鋼材の製造方法
JP4119676B2 (ja) * 2002-05-01 2008-07-16 株式会社神戸製鋼所 曲げ加工性に優れた低降伏比型高張力鋼板およびその製造方法
JP3968011B2 (ja) * 2002-05-27 2007-08-29 新日本製鐵株式会社 低温靱性および溶接熱影響部靱性に優れた高強度鋼とその製造方法および高強度鋼管の製造方法
JP2004010971A (ja) * 2002-06-07 2004-01-15 Nippon Steel Corp 強度・靭性に優れ、かつ平坦度の良好な鋼板の高効率製造方法
KR101062087B1 (ko) * 2003-12-19 2011-09-02 엑손모빌 업스트림 리서치 캄파니 초고강도 라인파이프용 강판 및 우수한 저온 인성을 갖는 초고강도 라인파이프, 및 그 제조 방법
JP4687122B2 (ja) * 2004-01-30 2011-05-25 Ｊｆｅスチール株式会社 板厚方向の強度均一性および耐疲労亀裂伝播特性に優れた鋼材の製造方法
RU2270873C1 (ru) * 2005-03-15 2006-02-27 Федеральное Государственное Унитарное Предприятие "Центральный Научно-Исследовательский Институт Конструкционных Материалов "Прометей" (Фгуп "Цнии Км "Прометей") Способ производства штрипсовой стали для труб подводных морских газопроводов высоких параметров
JP5251089B2 (ja) * 2006-12-04 2013-07-31 新日鐵住金株式会社 低温靱性に優れた高強度厚肉ラインパイプ用溶接鋼管及びその製造方法
JP5087966B2 (ja) * 2007-03-28 2012-12-05 Ｊｆｅスチール株式会社 表面品質および延性亀裂伝播特性に優れる熱延鋼板の製造方法
JP2009084598A (ja) * 2007-09-27 2009-04-23 Nippon Steel Corp 変形能ならびに低温靱性に優れた超高強度ラインパイプ用鋼板の製造方法および超高強度ラインパイプ用鋼管の製造方法

Also Published As

Publication number Publication date
RU2461636C1 (ru) 2012-09-20
JP4819185B2 (ja) 2011-11-24
BRPI0921686B1 (pt) 2018-01-02
CN102203301A (zh) 2011-09-28
JPWO2010052926A1 (ja) 2012-04-05
WO2010052926A1 (ja) 2010-05-14
CN102203301B (zh) 2013-06-12

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: NIPPON STEEL AND SUMITOMO METAL CORPORATION (JP)

B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application according art. 36 industrial patent law
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted
B25D Requested change of name of applicant approved