ES2159662T3 - Tubos para la fabricacion de estabilizadores y fabricacion de estabilizadores a partir de dichos tubos. - Google Patents

Tubos para la fabricacion de estabilizadores y fabricacion de estabilizadores a partir de dichos tubos.

Info

Publication number
ES2159662T3
ES2159662T3 ES96109631T ES96109631T ES2159662T3 ES 2159662 T3 ES2159662 T3 ES 2159662T3 ES 96109631 T ES96109631 T ES 96109631T ES 96109631 T ES96109631 T ES 96109631T ES 2159662 T3 ES2159662 T3 ES 2159662T3
Authority
ES
Spain
Prior art keywords
stabilizers
sup
manufacture
sub
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.)
Expired - Lifetime
Application number
ES96109631T
Other languages
English (en)
Inventor
Norbert Dipl-Ing Bergs
Klatzer Stefan Dipl-Ing Dr
Topker Dieter Dipl-Ing Dr
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=ES2159662(T3) "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
Application granted granted Critical
Publication of ES2159662T3 publication Critical patent/ES2159662T3/es
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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Vehicle Body Suspensions (AREA)
  • Heat Treatment Of Articles (AREA)
  • Springs (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

LA INVENCION TRATA DE LA UTILIZACION DE UNA ALEACION DE ACERO PARA TUBOS PARA LA FABRICACION DE ESTABILIZADORES PARA VEHICULOS, UN ESTABILIZADOR HECHO DE ESTA ALEACION DE ACERO Y PROCEDIMIENTO PARA LA FABRICACION DE ESTABILIZADORES. PARTIENDO DE LO QUE HACE FALTA QUE TENGA DE PROPIEDADES MECANICAS, TENIENDO QUE TENER UNA RESISTENCIA A LA TRACCION (R{SUB,M}) ENTRE 1100 N/MM{SUP,2} A 1600 N/MM{SUP,2}, UN LIMITE A LA DILATACION DE 0,2 % R{SUB,P0,2} ENTRE 900 N/MM{SUP,2} A 1300 N/MM{SUP,2} Y UN ALARGAMIENTO DE ROTURA A{SUB,5} ENTRE 6 % Y 15 %, Y TENIENDO TAMBIEN EN CUENTA LA NECESIDAD DE UNA FABRICACION ECONOMICA DE ESTABILIZADORES, SE PROPONE LA UTILIZACION DE UNA ALEACION DE ACERO PARA TUBOS PARA FABRICAR ESTABILIZADORES, CON LAS SIGUIENTES PROPORCIONES EN TANTOS POR CIENTO EN PESO CARBONO (C) 0,18 % A 0,30 % SILICIO (SI) 0,10 % A 0,50 % MANGANESO (MN) 1,10 % A 1,18 % FOSFORO (P) MAXIMO DE 0,025 % AZUFRE (S) MAXIMO DE 0,025 % TITANIO (TI) 0,020 % A 0,050 % BORO (B) 0,0005 % A 0,005 % ALUMINIO0,010 % A 0,050 % RESTO HIERRO INCLUYENDO CONTAMINACIONES CAUSADAS POR LA FUSION. LA PIEZA TUBULAR PROPUESTA CUMPLE LAS CONDICIONES DE LAS PROPIEDADES MECANICAS. ADEMAS SE CARACTERIZA POR UNA BUENA DEFORMABILIDAD, UNA CAPACIDAD DE RECOCIDO MAS SENCILLA Y UN BUEN COMPORTAMIENTO DE TENACIDAD. DADO QUE EL MATERIAL ES SOLDABLE, SE PUEDE UTILIZAR ADEMAS DE PARA TUBOS SIN COSTURA, PARA TUBOS SOLDADOS LONGITUDINALMENTE, QUE SON MAS APROPIADOS PARA LA UTILIZACION ANTES CITADA COMO PRODUCTO DE PARTIDA PARA ESTABILIZADORES.
ES96109631T 1995-07-06 1996-06-25 Tubos para la fabricacion de estabilizadores y fabricacion de estabilizadores a partir de dichos tubos. Expired - Lifetime ES2159662T3 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES2159662T3 true ES2159662T3 (es) 2001-10-16

Family

ID=7766123

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96109631T Expired - Lifetime ES2159662T3 (es) 1995-07-06 1996-06-25 Tubos para la fabricacion de estabilizadores y fabricacion de estabilizadores a partir de dichos tubos.

Country Status (4)

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

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
US8002910B2 (en) 2003-04-25 2011-08-23 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
MX2009012811A (es) 2008-11-25 2010-05-26 Maverick Tube Llc Procesamiento de desbastes delgados o flejes compactos de aceros al boro/titanio.
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
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.
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.
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
JP6204496B2 (ja) 2013-01-11 2017-09-27 テナリス・コネクシヨンズ・ベー・ブイ 耐ゴーリング性ドリルパイプツールジョイントおよび対応するドリルパイプ
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 (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
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
KR102197204B1 (ko) 2013-06-25 2021-01-04 테나리스 커넥션즈 비.브이. 고크롬 내열철강
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

Family Cites Families (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
US5236520A (en) * 1990-10-24 1993-08-17 Consolidated Metal Products, Inc. High strength steel sway bars and method of making
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
EP0753595B1 (de) 2001-08-08
EP0753595A2 (de) 1997-01-15
EP0753595A3 (de) 1998-08-26
CZ9602015A3 (cs) 1999-06-16
CZ287707B6 (en) 2001-01-17
DE59607441D1 (de) 2001-09-13

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