NO993260L - Fremgangsmåte for fremstilling av sömlöse rör med stabil flytgrense ved forhöyede anvendelsestemperaturer - Google Patents

Fremgangsmåte for fremstilling av sömlöse rör med stabil flytgrense ved forhöyede anvendelsestemperaturer

Info

Publication number
NO993260L
NO993260L NO993260A NO993260A NO993260L NO 993260 L NO993260 L NO 993260L NO 993260 A NO993260 A NO 993260A NO 993260 A NO993260 A NO 993260A NO 993260 L NO993260 L NO 993260L
Authority
NO
Norway
Prior art keywords
application temperatures
producing seamless
elevated application
limit
stable
Prior art date
Application number
NO993260A
Other languages
English (en)
Other versions
NO993260D0 (no
Inventor
Ingo Von Hagen
Markus Ring
Gerd Heinz
Bernhard Koschlig
Kurt Niederhoff
Original Assignee
Mannesmann Ag
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 Mannesmann Ag filed Critical Mannesmann Ag
Publication of NO993260L publication Critical patent/NO993260L/no
Publication of NO993260D0 publication Critical patent/NO993260D0/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
    • 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
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/10—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Articles (AREA)
NO993260A 1997-01-15 1999-06-30 FremgangsmÕte for fremstilling av s°ml°se r°r med stabil flytgrense ved forh°yede anvendelsestemperaturer NO993260D0 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19702823 1997-01-15
PCT/DE1997/002943 WO1998031843A1 (de) 1997-01-15 1997-12-12 Verfahren zur herstellung nahtloser leitungsrohre mit stabiler streckgrenze bei erhöhten einsatztemperaturen

Publications (2)

Publication Number Publication Date
NO993260L true NO993260L (no) 1999-06-30
NO993260D0 NO993260D0 (no) 1999-06-30

Family

ID=7818451

Family Applications (1)

Application Number Title Priority Date Filing Date
NO993260A NO993260D0 (no) 1997-01-15 1999-06-30 FremgangsmÕte for fremstilling av s°ml°se r°r med stabil flytgrense ved forh°yede anvendelsestemperaturer

Country Status (8)

Country Link
US (1) US20020011284A1 (no)
EP (1) EP0954617B1 (no)
JP (1) JP2001508131A (no)
AU (1) AU5748298A (no)
DE (1) DE59704264D1 (no)
ES (1) ES2159155T3 (no)
NO (1) NO993260D0 (no)
WO (1) WO1998031843A1 (no)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19942641A1 (de) * 1999-08-30 2001-03-22 Mannesmann Ag Verwendung einer Stahllegierung zur Herstellung hochfester nahtloser Stahlrohre
CN100545291C (zh) 2003-04-25 2009-09-30 墨西哥钢管股份有限公司 用作导管的无缝钢管和获得所述钢管的方法
MXPA05008339A (es) * 2005-08-04 2007-02-05 Tenaris Connections Ag Acero de alta resistencia para tubos de acero soldables y sin costura.
KR101340165B1 (ko) * 2006-06-29 2013-12-10 테나리스 커넥션즈 아.게. 저온에서 개선된 등방성 인성을 갖는 유압 실린더용 무계목정밀 강철 튜브 및 그것의 제조방법
MX2007004600A (es) * 2007-04-17 2008-12-01 Tubos De Acero De Mexico S A Un tubo sin costura para la aplicación como secciones verticales de work-over.
US7862667B2 (en) 2007-07-06 2011-01-04 Tenaris Connections Limited Steels for sour service environments
WO2009065432A1 (en) * 2007-11-19 2009-05-28 Tenaris Connections Ag High strength bainitic steel for octg applications
MX2009012811A (es) * 2008-11-25 2010-05-26 Maverick Tube Llc Procesamiento de desbastes delgados o flejes compactos de aceros al boro/titanio.
EP2325435B2 (en) 2009-11-24 2020-09-30 Tenaris Connections B.V. Threaded joint sealed to [ultra high] internal and external pressures
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
IT1403689B1 (it) 2011-02-07 2013-10-31 Dalmine Spa Tubi in acciaio ad alta resistenza con eccellente durezza a bassa temperatura e resistenza alla corrosione sotto tensioni da solfuri.
IT1403688B1 (it) 2011-02-07 2013-10-31 Dalmine Spa Tubi in acciaio con pareti spesse con eccellente durezza a bassa temperatura e resistenza alla corrosione sotto tensione da solfuri.
US8636856B2 (en) 2011-02-18 2014-01-28 Siderca S.A.I.C. High strength steel having good toughness
US8414715B2 (en) 2011-02-18 2013-04-09 Siderca S.A.I.C. Method of making ultra high strength steel having good toughness
CN102161148B (zh) * 2011-02-22 2014-06-04 中国石油天然气集团公司 一种x90钢级弯管和管件的制备方法
CN102127698A (zh) * 2011-02-22 2011-07-20 中国石油天然气集团公司 一种x100钢级弯管和管件的制备方法
US9340847B2 (en) 2012-04-10 2016-05-17 Tenaris Connections Limited Methods of manufacturing steel tubes for drilling rods with improved mechanical properties, and rods made by the same
US9970242B2 (en) 2013-01-11 2018-05-15 Tenaris Connections B.V. Galling resistant drill pipe tool joint and corresponding drill pipe
US9187811B2 (en) 2013-03-11 2015-11-17 Tenaris Connections Limited Low-carbon chromium steel having reduced vanadium and high corrosion resistance, and methods of manufacturing
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
JP6144417B2 (ja) 2013-06-25 2017-06-07 テナリス・コネクシヨンズ・ベー・ブイ 高クロム耐熱鋼
US20160305192A1 (en) 2015-04-14 2016-10-20 Tenaris Connections Limited Ultra-fine grained steels having corrosion-fatigue resistance
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
CN112063918B (zh) * 2020-07-29 2021-09-07 江阴兴澄特种钢铁有限公司 一种低温高韧性x90钢级热煨弯管用管线钢板及其制造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB400102A (en) * 1932-04-21 1933-10-19 Mannesmann Ag Improvements in and relating to the manufacture of pressure welded containers for withstanding relatively high internal and external pressure
CA1249121A (en) * 1983-06-13 1989-01-24 Tadaaki Taira Method for manufacturing bent steel pipe excellent in strength and low-temperature toughness
DE3832014C2 (de) * 1988-09-16 1994-11-24 Mannesmann Ag Verfahren zur Herstellung hochfester nahtloser Stahlrohre
DE69527639T2 (de) * 1994-11-04 2003-04-24 Babcock-Hitachi K.K., Tokio/Tokyo Ferritischer warmfester stahl mit ausgezeichneter festigkeit bei hohen temperaturen und verfahren zu dessen herstellung

Also Published As

Publication number Publication date
US20020011284A1 (en) 2002-01-31
WO1998031843A1 (de) 1998-07-23
AU5748298A (en) 1998-08-07
EP0954617A1 (de) 1999-11-10
JP2001508131A (ja) 2001-06-19
DE59704264D1 (de) 2001-09-13
ES2159155T3 (es) 2001-09-16
NO993260D0 (no) 1999-06-30
EP0954617B1 (de) 2001-08-08

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Legal Events

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FC2A Withdrawal, rejection or dismissal of laid open patent application