NO20014761L - Höyfast sömlöst stålrör med höy seighet, for transport- ledninger, og fremgangsmåte for fremstilling derav - Google Patents

Höyfast sömlöst stålrör med höy seighet, for transport- ledninger, og fremgangsmåte for fremstilling derav

Info

Publication number
NO20014761L
NO20014761L NO20014761A NO20014761A NO20014761L NO 20014761 L NO20014761 L NO 20014761L NO 20014761 A NO20014761 A NO 20014761A NO 20014761 A NO20014761 A NO 20014761A NO 20014761 L NO20014761 L NO 20014761L
Authority
NO
Norway
Prior art keywords
seamless steel
steel pipe
höyfast
manufacture
strength
Prior art date
Application number
NO20014761A
Other languages
English (en)
Other versions
NO334883B1 (no
NO20014761D0 (no
Inventor
Yukio Miyata
Mitsuno Kimura
Takaaki Toyooka
Noritsugo Itakura
Original Assignee
Kawasaki Steel Co
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 Kawasaki Steel Co filed Critical Kawasaki Steel Co
Publication of NO20014761L publication Critical patent/NO20014761L/no
Publication of NO20014761D0 publication Critical patent/NO20014761D0/no
Publication of NO334883B1 publication Critical patent/NO334883B1/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
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/10—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies
    • 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
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatment Of Steel (AREA)

Abstract

Høyfast, sømløst stålrør med høy seighet, for anvendelse i en transportledning, inneholder 0,03 til 0,06 % C, 0,05 til 0,15 % Si, 1,6 til 2,0 % Mn, 0,010 til 0,10 % Al, 0,3 til 0,7 % Ni, 0,10 til 0,40 % Mo, 0,01 til 0,06 % V, 0,003 til 0,03 % Nb, 0,003 til 0,020 % Ti og 0,0010 til 0,0100 % N, idet ligningene Mo + 5V > 0,4 % og 2 Nb - V < 0 % er tilfredsstilt, og balansen utgjøres av Fe og uunngåelige urenheter. Med oppfinnelsen tilveie-bringes høyfaste sømløse stålrør med høy seighet for anvendelse i en transportrørledning, med fasthet og seighet stabilt sikret i henhold til grad X80, og tilsiktet fasthet kan lett oppnås uavhengig av rørstørrelsen.
NO20014761A 2000-02-02 2001-10-01 Høyfast sømløst stålrør med høy seighet, for transportledninger, og fremgangsmåte for fremstilling derav NO334883B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000025158 2000-02-02
PCT/JP2001/000505 WO2001057286A1 (fr) 2000-02-02 2001-01-26 Tube en acier sans soudure a haute resistance et endurance pour tuyau de canalisation

Publications (3)

Publication Number Publication Date
NO20014761L true NO20014761L (no) 2001-10-01
NO20014761D0 NO20014761D0 (no) 2001-10-01
NO334883B1 NO334883B1 (no) 2014-06-30

Family

ID=18551053

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20014761A NO334883B1 (no) 2000-02-02 2001-10-01 Høyfast sømløst stålrør med høy seighet, for transportledninger, og fremgangsmåte for fremstilling derav

Country Status (6)

Country Link
US (1) US6540848B2 (no)
EP (1) EP1182268B1 (no)
JP (1) JP4013549B2 (no)
DE (1) DE60105929T2 (no)
NO (1) NO334883B1 (no)
WO (1) WO2001057286A1 (no)

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CA2476546A1 (en) * 2002-06-26 2004-01-08 Jfe Steel Corporation Method for producing seamless steel pipe for inflator of air bag
US20050115649A1 (en) * 2003-03-27 2005-06-02 Tokarz Christopher A. Thermomechanical processing routes in compact strip production of high-strength low-alloy steel
AU2003225402B2 (en) * 2003-04-25 2010-02-25 Dalmine S.P.A. Seamless steel tube which is intended to be used as a guide pipe and production method thereof
JP4706183B2 (ja) * 2004-05-07 2011-06-22 住友金属工業株式会社 シームレス鋼管およびその製造方法
JP2006063443A (ja) * 2004-07-28 2006-03-09 Nippon Steel Corp 耐火性に優れたｈ形鋼およびその製造方法
JP5119574B2 (ja) * 2005-04-26 2013-01-16 Ｊｆｅスチール株式会社 Ｔｉ添加系低炭素鋼からなる継目無鋼管の熱処理方法
JP4945946B2 (ja) * 2005-07-26 2012-06-06 住友金属工業株式会社 継目無鋼管およびその製造方法
MXPA05008339A (es) * 2005-08-04 2007-02-05 Tenaris Connections Ag Acero de alta resistencia para tubos de acero soldables y sin costura.
RU2452779C2 (ru) 2007-02-27 2012-06-10 Эксонмобил Апстрим Рисерч Компани Сварные конструкции из коррозионно-устойчивых сплавов в конструкциях из углеродистой стали и трубопроводах, выдерживающие высокие осевые пластические деформации
US20100136369A1 (en) * 2008-11-18 2010-06-03 Raghavan Ayer High strength and toughness steel structures by friction stir welding
US9163296B2 (en) 2011-01-25 2015-10-20 Tenaris Coiled Tubes, Llc Coiled tube with varying mechanical properties for superior performance and methods to produce the same by a continuous heat treatment
US9803256B2 (en) 2013-03-14 2017-10-31 Tenaris Coiled Tubes, Llc High performance material for coiled tubing applications and the method of producing the same
EP2789701A1 (en) 2013-04-08 2014-10-15 DALMINE S.p.A. High strength medium wall quenched and tempered seamless steel pipes and related method for manufacturing said steel pipes
EP2789700A1 (en) 2013-04-08 2014-10-15 DALMINE S.p.A. Heavy wall quenched and tempered seamless steel pipes and related method for manufacturing said steel pipes
KR102368928B1 (ko) 2013-06-25 2022-03-04 테나리스 커넥션즈 비.브이. 고크롬 내열철강
EP3144407B1 (en) 2014-05-16 2020-11-11 Nippon Steel Corporation Method for producing seamless steel pipe for line pipe
US11124852B2 (en) 2016-08-12 2021-09-21 Tenaris Coiled Tubes, Llc Method and system for manufacturing coiled tubing
US10434554B2 (en) 2017-01-17 2019-10-08 Forum Us, Inc. Method of manufacturing a coiled tubing string
CN110306120B (zh) * 2018-03-20 2020-08-11 中国石油天然气集团有限公司 一种X80钢级D1422mm无缝弯管及其制造方法

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JPS5458615A (en) * 1977-10-18 1979-05-11 Kobe Steel Ltd Niobium-containing line pipe steel with superior weldability
JPH07122098B2 (ja) * 1989-08-18 1995-12-25 川崎製鉄株式会社 低温靭性に優れた高強度電縫鋼管の製造方法
JPH06184636A (ja) * 1992-12-18 1994-07-05 Nippon Steel Corp 溶接性の優れた高強度高靭性シームレス鋼管の製造法
JP3249210B2 (ja) * 1992-12-22 2002-01-21 新日本製鐵株式会社 耐ｓｓｃ性の優れた低硬度高靭性シームレス鋼管の製造法
JP3046183B2 (ja) * 1993-07-09 2000-05-29 新日本製鐵株式会社 耐ｓｓｃ性に優れた低硬度高靭性シームレス鋼管の製造法
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MX9708775A (es) * 1995-05-15 1998-02-28 Sumitomo Metal Ind Proceso para producir tubo de acero sin costuras de gran solidez teniendo excelente resistencia a la fisuracion por tensiones por sulfuro.
JPH09111343A (ja) 1995-10-18 1997-04-28 Nippon Steel Corp 高強度低降伏比シームレス鋼管の製造法
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JP3855300B2 (ja) 1996-04-19 2006-12-06 住友金属工業株式会社 継目無鋼管の製造方法および製造設備
NO320153B1 (no) * 1997-02-25 2005-10-31 Sumitomo Metal Ind Stal med hoy seighet og hoy strekkfasthet, samt fremgangsmate for fremstilling
JPH10237583A (ja) 1997-02-27 1998-09-08 Sumitomo Metal Ind Ltd 高張力鋼およびその製造方法
ES2251096T3 (es) * 1997-07-28 2006-04-16 Exxonmobil Upstream Research Company Aceros hiperresistentes esencialmente libres de boro, soldables con tenacidad superior.

Also Published As

Publication number Publication date
NO334883B1 (no) 2014-06-30
EP1182268A1 (en) 2002-02-27
US6540848B2 (en) 2003-04-01
JP4013549B2 (ja) 2007-11-28
US20020170637A1 (en) 2002-11-21
DE60105929D1 (de) 2004-11-04
EP1182268B1 (en) 2004-09-29
NO20014761D0 (no) 2001-10-01
EP1182268A4 (en) 2002-11-20
DE60105929T2 (de) 2005-02-03
WO2001057286A1 (fr) 2001-08-09

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