NO20062467L - Ror for ledningsror av svaert antikorrosivt hoyfast rustfritt stal og fremgangsmate for fremstilling av samme - Google Patents

Ror for ledningsror av svaert antikorrosivt hoyfast rustfritt stal og fremgangsmate for fremstilling av samme

Info

Publication number
NO20062467L
NO20062467L NO20062467A NO20062467A NO20062467L NO 20062467 L NO20062467 L NO 20062467L NO 20062467 A NO20062467 A NO 20062467A NO 20062467 A NO20062467 A NO 20062467A NO 20062467 L NO20062467 L NO 20062467L
Authority
NO
Norway
Prior art keywords
stainless steel
pipes
making
steel pipe
strength stainless
Prior art date
Application number
NO20062467A
Other languages
English (en)
Other versions
NO342663B1 (no
Inventor
Mitsuo Kimura
Takanori Tamari
Yoshio Yamazaki
Ryosuke Mochizuki
Original Assignee
Jfe 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 Jfe Steel Corp filed Critical Jfe Steel Corp
Publication of NO20062467L publication Critical patent/NO20062467L/no
Publication of NO342663B1 publication Critical patent/NO342663B1/no

Links

Classifications

    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
    • 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
    • C21D1/25—Hardening, combined with annealing between 300 degrees Celsius and 600 degrees Celsius, i.e. heat refining ("Vergüten")
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
    • 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
    • C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/001—Austenite
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/005—Ferrite
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/008—Martensite
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S148/00—Metal treatment
    • Y10S148/902—Metal treatment having portions of differing metallurgical properties or characteristics
    • Y10S148/909—Tube

Landscapes

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

Abstract

Det er tilveiebrakt et stålrør for ledningsrør av svært korrosjonsbestandig høyfast rustfritt stål, med en sammensetning som inneholder 0,001 til 0,015 % C, 0,01 til 0,5 % Si, 0,1 til 1,8 % Mn, 0,03 % eller mindre P, 0,005 % eller mindre S, 15 til 18 % Cr, 0,5 % eller mer og mindre enn 5,5 % Ni, 0,5 til 3,5 % Mo, 0,02 til 0,2 % V, 0,001 til 0,015 % N og 0,006 % eller mindre O, regnet etter vekt, for å oppfylle [Cr + 0,65Ni + 0,6Mo + 0,55Cu - 0,4Mn - 20C ( 18,5(, [Cr + Mo + 0,3Si - 43,5C - 0,4Mn - Ni - 0,3Cu - 9N ( 11,5( og [C + N ( 0,025(. Bråkjølings- og anløpingsbehandling anvendes fortrinnsvis på røret. Sammensetningen kan videre inneholde 0,002 til 0,05 % Al, og kan videre inneholde en eller flere av Nb, Ti, Zr, B og W og/eller Cu og Ca. Mikrostrukturen inneholder fortrinnsvis martensitt, ferrit og rest-(.
NO20062467A 2003-10-31 2006-05-30 Sømløst rør for ledningsrør av et svært korrosjonsbestandig høyfast rustfritt stål og fremgangsmåte for fremstilling av røret og sveiset struktur fabrikkert ved hjelp av sveising for sammenføying av rørene. NO342663B1 (no)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2003373404 2003-10-31
JP2004038854 2004-02-16
JP2004117445 2004-04-13
JP2004135973 2004-04-30
PCT/JP2004/016075 WO2005042793A1 (ja) 2003-10-31 2004-10-22 耐食性に優れたラインパイプ用高強度ステンレス鋼管およびその製造方法

Publications (2)

Publication Number Publication Date
NO20062467L true NO20062467L (no) 2006-05-30
NO342663B1 NO342663B1 (no) 2018-06-25

Family

ID=34557553

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20062467A NO342663B1 (no) 2003-10-31 2006-05-30 Sømløst rør for ledningsrør av et svært korrosjonsbestandig høyfast rustfritt stål og fremgangsmåte for fremstilling av røret og sveiset struktur fabrikkert ved hjelp av sveising for sammenføying av rørene.

Country Status (5)

Country Link
US (1) US7862666B2 (no)
EP (1) EP1683885B1 (no)
BR (1) BRPI0416001B1 (no)
NO (1) NO342663B1 (no)
WO (1) WO2005042793A1 (no)

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CA2676940C (en) 2007-02-27 2015-06-23 Exxonmobil Upstream Research Company Corrosion resistant alloy weldments in carbon steel structures and pipelines to accommodate high axial plastic strains
EP2256225B1 (en) * 2008-03-28 2018-04-25 Nippon Steel & Sumitomo Metal Corporation Stainless steel for use in oil well tube
AR073884A1 (es) * 2008-10-30 2010-12-09 Sumitomo Metal Ind Tubo de acero inoxidable de alta resistencia excelente en resistencia a la fisuracion bajo tension por sulfuros y a la corrosion de gas de acido carbonico en alta temperatura.
JP5463527B2 (ja) * 2008-12-18 2014-04-09 独立行政法人日本原子力研究開発機構 オーステナイト系ステンレス鋼からなる溶接材料およびそれを用いた応力腐食割れ予防保全方法ならびに粒界腐食予防保全方法
AR076669A1 (es) 2009-05-18 2011-06-29 Sumitomo Metal Ind Acero inoxidable para pozos de petroleo, tubo de acero inoxidable para pozos de petroleo, y metodo de fabricacion de acero inoxidable para pozos de petroleo
DE102009026251A1 (de) * 2009-07-24 2011-02-03 Thyssenkrupp Steel Europe Ag Verfahren und Vorrichtung zum energieeffizienten Warmumformen
EP2562284B1 (en) * 2010-04-19 2020-06-03 JFE Steel Corporation Cr-CONTAINING STEEL PIPE FOR LINE PIPE AND HAVING EXCELLENT INTERGRANULAR STRESS CORROSION CRACKING RESISTANCE AT WELDING-HEAT-AFFECTED PORTION
CA2795326C (en) * 2010-04-28 2016-05-17 Sumitomo Metal Industries, Ltd. High-strength stainless steel for oil well and high-strength stainless steel pipe for oil well
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JP5807630B2 (ja) 2012-12-12 2015-11-10 Ｊｆｅスチール株式会社 継目無鋼管の熱処理設備列および高強度ステンレス鋼管の製造方法
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EP3042968B1 (en) 2013-09-04 2020-12-09 JFE Steel Corporation Method of manufacturing a high-strength stainless steel pipe and high-strength stainless steel pipe
BR102014005015A8 (pt) 2014-02-28 2017-12-26 Villares Metals S/A aço inoxidável martensítico-ferrítico, produto manufaturado, processo para a produção de peças ou barras forjadas ou laminadas de aço inoxidável martensítico-ferrítico e processo para a produção de tudo sem costura de aço inoxidável martensítico-ferrítico
WO2015178022A1 (ja) 2014-05-21 2015-11-26 Ｊｆｅスチール株式会社 油井用高強度ステンレス継目無鋼管およびその製造方法
MX2017009205A (es) * 2015-01-15 2017-11-17 Jfe Steel Corp Tuberia de acero inoxidable sin costura para productos tubulares de region petrolifera y metodo de fabricacion de la misma.
EP3260564B1 (en) * 2015-02-20 2022-08-17 JFE Steel Corporation High-strength seamless thick-walled steel pipe and process for producing same
RU2586193C1 (ru) * 2015-03-30 2016-06-10 Федеральное государственное бюджетное учреждение науки Институт металлургии и материаловедения им. А.А. Байкова Российской академии наук (ИМЕТ РАН) Высокопрочная коррозионно-стойкая свариваемая сталь
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Also Published As

Publication number Publication date
NO342663B1 (no) 2018-06-25
US7862666B2 (en) 2011-01-04
BRPI0416001B1 (pt) 2017-04-11
US20070074793A1 (en) 2007-04-05
EP1683885A4 (en) 2007-01-03
WO2005042793A1 (ja) 2005-05-12
BRPI0416001A (pt) 2007-01-02
EP1683885B1 (en) 2013-05-29
EP1683885A1 (en) 2006-07-26

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