NO321040B1 - Fremgangsmate for fremstilling av staltrad og tilformet staltrad, samt anvendelse derav i fleksible ror - Google Patents

Fremgangsmate for fremstilling av staltrad og tilformet staltrad, samt anvendelse derav i fleksible ror Download PDF

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Publication number
NO321040B1
NO321040B1 NO19974167A NO974167A NO321040B1 NO 321040 B1 NO321040 B1 NO 321040B1 NO 19974167 A NO19974167 A NO 19974167A NO 974167 A NO974167 A NO 974167A NO 321040 B1 NO321040 B1 NO 321040B1
Authority
NO
Norway
Prior art keywords
steel
wire
equal
hrc
mpa
Prior art date
Application number
NO19974167A
Other languages
English (en)
Norwegian (no)
Other versions
NO974167L (no
NO974167D0 (no
Inventor
Francois Ropital
Jose Mallen Herrero
Andre Sugier
Original Assignee
Coflexip
Inst Francais Du Petrole
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 Coflexip, Inst Francais Du Petrole filed Critical Coflexip
Publication of NO974167L publication Critical patent/NO974167L/no
Publication of NO974167D0 publication Critical patent/NO974167D0/no
Publication of NO321040B1 publication Critical patent/NO321040B1/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
    • 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
    • C21D8/06—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Sciences (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Ropes Or Cables (AREA)
  • Wire Processing (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Articles (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Fencing (AREA)
  • Electric Cable Installation (AREA)
NO19974167A 1995-03-10 1997-09-09 Fremgangsmate for fremstilling av staltrad og tilformet staltrad, samt anvendelse derav i fleksible ror NO321040B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9503093A FR2731371B1 (fr) 1995-03-10 1995-03-10 Procede de fabrication de fils en acier - fils de forme et application a une conduite flexible
PCT/FR1996/000363 WO1996028575A1 (fr) 1995-03-10 1996-03-08 Procede de fabrication de fils en acier - fils de forme et application a une conduite flexible

Publications (3)

Publication Number Publication Date
NO974167L NO974167L (no) 1997-09-09
NO974167D0 NO974167D0 (no) 1997-09-09
NO321040B1 true NO321040B1 (no) 2006-03-06

Family

ID=9477109

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19974167A NO321040B1 (no) 1995-03-10 1997-09-09 Fremgangsmate for fremstilling av staltrad og tilformet staltrad, samt anvendelse derav i fleksible ror

Country Status (11)

Country Link
US (1) US5922149A (de)
EP (1) EP0813613B1 (de)
JP (1) JP4327247B2 (de)
AT (1) ATE184657T1 (de)
AU (1) AU715625B2 (de)
BR (1) BR9607231A (de)
DE (1) DE69604279D1 (de)
DK (1) DK0813613T3 (de)
FR (1) FR2731371B1 (de)
NO (1) NO321040B1 (de)
WO (1) WO1996028575A1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2753206B1 (fr) * 1996-09-09 1998-11-06 Inst Francais Du Petrole Procede de fabrication de fils en acier auto-trempant, fils de forme et application a une conduite flexible
FR2775050B1 (fr) * 1998-02-18 2000-03-10 Inst Francais Du Petrole Conduite flexible pour une utilisation statique en ambiance corrosive
FR2802607B1 (fr) * 1999-12-15 2002-02-01 Inst Francais Du Petrole Conduite flexible comportant des armures en acier bas carbone
JP3585034B2 (ja) * 2000-12-14 2004-11-04 日産自動車株式会社 高強度レース及びその製造方法
FR2945099B1 (fr) 2009-05-04 2011-06-03 Technip France Procede de fabrication d'une conduite tubulaire flexible de grande longueur
US9562633B2 (en) 2009-10-28 2017-02-07 National Oilwell Varco Denmark I/S Flexible pipe and a method of producing a flexible pipe
EP2513543B1 (de) 2009-12-15 2019-07-17 National Oilwell Varco Denmark I/S Unverbundener schlauch
MX344217B (es) 2009-12-28 2016-12-07 Nat Oilwell Varco Denmark I/S * Un tubo no ligado, flexible.
US9395022B2 (en) 2010-05-12 2016-07-19 National Oilwell Varco Denmark I/S Unbonded flexible pipe
FR2960556B3 (fr) 2010-05-31 2012-05-11 Arcelormittal Wire France Fil de forme en acier a hautes caracteristiques mecaniques resistant a la fragilisation par l'hydrogene
EP2593701A4 (de) 2010-07-14 2014-02-26 Nat Oilwell Varco Denmark Is Unverbundener schlauch
EP2665960A4 (de) 2011-01-20 2015-04-08 Nat Oilwell Varco Denmark Is Unverbundener schlauch
AU2012208803B2 (en) 2011-01-20 2016-11-10 National Oilwell Varco Denmark I/S A flexible armored pipe
BR112013032388B1 (pt) 2011-06-17 2020-09-29 National Oilwell Varco Denmark I / S Tubo flexível não unido para aplicações fora da costa, e, uso de aço manganês
EP2825802A4 (de) 2012-03-13 2015-12-02 Nat Oilwell Varco Denmark Is Versteifungselement für eine nicht verbundenes flexibles rohr
CA2866402C (en) 2012-03-13 2020-04-14 National Oilwell Varco Denmark I/S An unbonded flexible pipe with an optical fiber containing layer
WO2013152770A1 (en) 2012-04-12 2013-10-17 National Oilwell Varco Denmark I/S A method of producing an unbonded flexible pipe and an unbonded flexible pipe
KR102349238B1 (ko) * 2012-05-25 2022-01-07 개리 엠 콜라 카바이드 함유 철계 합금의 미세처리 및 미세조직
DK177627B1 (en) 2012-09-03 2013-12-16 Nat Oilwell Varco Denmark Is An unbonded flexible pipe
WO2015097349A1 (fr) 2013-12-24 2015-07-02 Arcelormittal Wire France Fil laminé à froid en acier à haute résistance à la fatigue et à la fragilisation par l'hydrogène et renfort de conduites flexibles l'incorporant
JP2015212412A (ja) * 2014-04-18 2015-11-26 株式会社神戸製鋼所 熱間圧延線材
DK3050978T3 (da) 2015-01-30 2020-12-07 Technip France Fleksibel rørformet struktur med stålelement
DK3250719T3 (da) 2015-01-30 2019-11-25 Bekaert Sa Nv Ståltråd med høj trækstyrke
WO2017133789A1 (en) 2016-02-05 2017-08-10 Nv Bekaert Sa Thermomechanical processing
WO2017154930A1 (ja) * 2016-03-07 2017-09-14 新日鐵住金株式会社 耐水素誘起割れ性に優れた高強度平鋼線
FR3094652B1 (fr) * 2019-04-08 2021-03-05 Technip France Procédé de fabrication d’un fil d’armure d’une ligne flexible de transport de fluide et fil d’armure et ligne flexible issus d’un tel procédé

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5921370B2 (ja) * 1976-11-02 1984-05-19 新日本製鐵株式会社 耐応力腐食割れ性が優れた高延性高張力線材の製造法
CA1332210C (en) * 1985-08-29 1994-10-04 Masaaki Katsumata High strength low carbon steel wire rods and method of producing them
JPH01279710A (ja) * 1988-04-30 1989-11-10 Nippon Steel Corp 耐水素誘起割れ特性に優れた高強度鋼線の製造法
JPH03274227A (ja) * 1990-03-24 1991-12-05 Nippon Steel Corp サワー環境用高強度鋼線の製造方法
JPH03281724A (ja) * 1990-03-30 1991-12-12 Nippon Steel Corp サワー環境用高強度鋼線の製造方法
JPH03281725A (ja) * 1990-03-30 1991-12-12 Nippon Steel Corp サワー環境用高強度鋼線の製造方法
FR2661194B1 (fr) * 1990-04-20 1993-08-13 Coflexip Procede d'elaboration de fils d'acier destines a la fabrication de conduites flexibles, fils d'acier obtenus par ce procede et conduites flexibles renforcees par de tels fils.
FR2672827A1 (fr) * 1991-02-14 1992-08-21 Michelin & Cie Fil metallique comportant un substrat en acier ayant une structure de type martensite revenue ecrouie, et un revetement; procede pour obtenir ce fil.

Also Published As

Publication number Publication date
NO974167L (no) 1997-09-09
JP4327247B2 (ja) 2009-09-09
BR9607231A (pt) 1997-11-11
NO974167D0 (no) 1997-09-09
DK0813613T3 (da) 1999-12-20
AU715625B2 (en) 2000-02-03
ATE184657T1 (de) 1999-10-15
AU5007596A (en) 1996-10-02
DE69604279D1 (de) 1999-10-21
FR2731371A1 (fr) 1996-09-13
US5922149A (en) 1999-07-13
JPH11501986A (ja) 1999-02-16
FR2731371B1 (fr) 1997-04-30
WO1996028575A1 (fr) 1996-09-19
EP0813613A1 (de) 1997-12-29
EP0813613B1 (de) 1999-09-15

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