EP0753595A3 - Tuyaux pour la fabrication de stabilisateurs et fabrication de stabilisateurs à partir desdits tuyaux - Google Patents

Tuyaux pour la fabrication de stabilisateurs et fabrication de stabilisateurs à partir desdits tuyaux Download PDF

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Publication number
EP0753595A3
EP0753595A3 EP96109631A EP96109631A EP0753595A3 EP 0753595 A3 EP0753595 A3 EP 0753595A3 EP 96109631 A EP96109631 A EP 96109631A EP 96109631 A EP96109631 A EP 96109631A EP 0753595 A3 EP0753595 A3 EP 0753595A3
Authority
EP
European Patent Office
Prior art keywords
bis
stabilizers
max
pipes
steel alloy
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP96109631A
Other languages
German (de)
English (en)
Other versions
EP0753595B1 (fr
EP0753595A2 (fr
Inventor
Norbert Dipl.-Ing Bergs
Stefan Dipl.-Ing Dr.Klatzer
Dieter Dipl.-Ing Dr.Töpker
Gerhard Dipl.-Ing Beer
Gert Dr. Rer.Nat.Habil. Vaubel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Benteler Deustchland GmbH
Original Assignee
Benteler Deustchland GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7766123&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0753595(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Benteler Deustchland GmbH filed Critical Benteler Deustchland GmbH
Publication of EP0753595A2 publication Critical patent/EP0753595A2/fr
Publication of EP0753595A3 publication Critical patent/EP0753595A3/fr
Application granted granted Critical
Publication of EP0753595B1 publication Critical patent/EP0753595B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/02—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for springs
    • 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
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Vehicle Body Suspensions (AREA)
  • Heat Treatment Of Articles (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Springs (AREA)
EP96109631A 1995-07-06 1996-06-25 Tuyaux pour la fabrication de stabilisateurs et fabrication de stabilisateurs à partir desdits tuyaux Expired - Lifetime EP0753595B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19524574 1995-07-06
DE19524574 1995-07-06

Publications (3)

Publication Number Publication Date
EP0753595A2 EP0753595A2 (fr) 1997-01-15
EP0753595A3 true EP0753595A3 (fr) 1998-08-26
EP0753595B1 EP0753595B1 (fr) 2001-08-08

Family

ID=7766123

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96109631A Expired - Lifetime EP0753595B1 (fr) 1995-07-06 1996-06-25 Tuyaux pour la fabrication de stabilisateurs et fabrication de stabilisateurs à partir desdits tuyaux

Country Status (4)

Country Link
EP (1) EP0753595B1 (fr)
CZ (1) CZ287707B6 (fr)
DE (1) DE59607441D1 (fr)
ES (1) ES2159662T3 (fr)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10007192C2 (de) * 2000-02-17 2002-10-24 Benteler Werke Ag Lenker für Kraftfahrzeuge
US6488791B1 (en) * 2001-07-03 2002-12-03 Metalsa Roanoke Inc. Method for strengthening a steel channel member
DE10315419B3 (de) * 2003-04-04 2004-05-19 Thyssenkrupp Automotive Ag Verfahren zum Herstellen von Schraubenfedern oder Stabilisatoren
DK1627931T3 (en) 2003-04-25 2018-11-05 Tubos De Acero De Mexico S A Seamless steel tube which is intended to be used as a guide pipe and production method thereof
DE102005054847B3 (de) * 2005-11-15 2007-10-04 Benteler Automobiltechnik Gmbh Hochfestes Stahlbauteil mit gezielter Deformation im Crashfall
US7744708B2 (en) 2006-03-14 2010-06-29 Tenaris Connections Limited Methods of producing high-strength metal tubular bars possessing improved cold formability
CN101506392B (zh) 2006-06-29 2011-01-26 特纳瑞斯连接股份公司 用于液压缸的在低温下具有增强各向同性刚度的无缝精密钢管及其制造工序
DE102007006875A1 (de) 2007-02-07 2008-08-14 Benteler Stahl/Rohr Gmbh Verwendung einer Stahllegierung als Werkstoff zur Herstellung von dynamisch belasteten Rohrbauteilen und Rohrbauteil
DE102007023306A1 (de) * 2007-05-16 2008-11-20 Benteler Stahl/Rohr Gmbh Verwendung einer Stahllegierung für Mantelrohre zur Perforation von Bohrlochverrohrungen sowie Mantelrohr
US7862667B2 (en) 2007-07-06 2011-01-04 Tenaris Connections Limited Steels for sour service environments
US8328960B2 (en) 2007-11-19 2012-12-11 Tenaris Connections Limited High strength bainitic steel for OCTG applications
US8221562B2 (en) 2008-11-25 2012-07-17 Maverick Tube, Llc Compact strip or thin slab processing of boron/titanium steels
DE102011009104A1 (de) * 2011-01-21 2012-07-26 Audi Ag Aktiver Steller für ein Kraftfahrzeugfahrwerk
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
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
BR112015016765A2 (pt) 2013-01-11 2017-07-11 Tenaris Connections Ltd conexão de tubos de perfuração, tubo de perfuração correspondente e método para montar tubos de perfuração
DE102013101276A1 (de) * 2013-02-08 2014-08-14 Benteler Automobiltechnik Gmbh Verfahren zur Herstellung eines Kraftfahrzeugstabilisators
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
EP2789700A1 (fr) 2013-04-08 2014-10-15 DALMINE S.p.A. Tuyaux en acier sans soudure trempé et revenu à paroi lourde et procédé de fabrication des tuyaux d'acier
EP2789701A1 (fr) 2013-04-08 2014-10-15 DALMINE S.p.A. Tuyaux en acier sans soudure trempé et revenu à paroi moyenne haute résistance et procédé de fabrication des tuyaux d'acier
CN113278890A (zh) 2013-06-25 2021-08-20 特纳瑞斯连接有限公司 高铬耐热钢
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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4781054A (en) * 1986-12-19 1988-11-01 Rockwell International Suspension Systems Company Apparatus for bending and forming heated tubular workpieces
US4854150A (en) * 1986-12-19 1989-08-08 Rockwell International Suspension Systems Company Method of bending and forming heated tubular workpieces
WO1993018189A1 (fr) * 1992-03-09 1993-09-16 Consolidated Metal Products, Inc. Barres anti-devers en acier a haute resistance et leur procede de production
DE4321241A1 (de) * 1993-06-25 1995-01-05 Hesonwerk Dr Iske Gmbh Verwendung von Stahlrohren oder Stahlstäben zur Herstellung von Fahrwerksstabilisatoren für Kraftfahrzeuge

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4781054A (en) * 1986-12-19 1988-11-01 Rockwell International Suspension Systems Company Apparatus for bending and forming heated tubular workpieces
US4854150A (en) * 1986-12-19 1989-08-08 Rockwell International Suspension Systems Company Method of bending and forming heated tubular workpieces
WO1993018189A1 (fr) * 1992-03-09 1993-09-16 Consolidated Metal Products, Inc. Barres anti-devers en acier a haute resistance et leur procede de production
DE4321241A1 (de) * 1993-06-25 1995-01-05 Hesonwerk Dr Iske Gmbh Verwendung von Stahlrohren oder Stahlstäben zur Herstellung von Fahrwerksstabilisatoren für Kraftfahrzeuge

Also Published As

Publication number Publication date
ES2159662T3 (es) 2001-10-16
EP0753595B1 (fr) 2001-08-08
CZ287707B6 (en) 2001-01-17
CZ9602015A3 (cs) 1999-06-16
DE59607441D1 (de) 2001-09-13
EP0753595A2 (fr) 1997-01-15

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