CA2540000C - Tube en alliage d'acier a faible teneur en carbone presentant une resistance tres elevee et une tenacite excellente a basse temperature, et son procede de fabrication - Google Patents

Tube en alliage d'acier a faible teneur en carbone presentant une resistance tres elevee et une tenacite excellente a basse temperature, et son procede de fabrication Download PDF

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Publication number
CA2540000C
CA2540000C CA2540000A CA2540000A CA2540000C CA 2540000 C CA2540000 C CA 2540000C CA 2540000 A CA2540000 A CA 2540000A CA 2540000 A CA2540000 A CA 2540000A CA 2540000 C CA2540000 C CA 2540000C
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CA
Canada
Prior art keywords
steel tube
low carbon
tubing
steel
carbon 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
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CA2540000A
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English (en)
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CA2540000A1 (fr
Inventor
Edgardo Oscar Lopez
Eduardo Altschuler
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Tenaris Connections BV
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Tenaris Connections AG
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Publication of CA2540000A1 publication Critical patent/CA2540000A1/fr
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Expired - Lifetime legal-status Critical Current

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    • 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
    • C22C38/20—Ferrous alloys, e.g. steel alloys containing chromium with copper
    • 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
    • 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
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • 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
    • 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
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
    • 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
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium

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

Abstract

Tube en alliage d'acier à faible teneur en carbone et son procédé de fabrication. Ce tube en acier est essentiellement constitué de : environ 0,06 à 0,18 % en poids de carbone; environ 0,5 à 1,5 % en poids de manganèse; environ 0,1 à 0,5 % en poids de silicium; jusqu'à environ 0,015 % en poids de soufre ; jusqu'à environ 0,025 % en poids de phosphore; jusqu'à environ 0,50 % en poids de nickel; environ 0,1 à 1,0 % en poids de chrome; environ 0,1 à 1,0 % en poids de molybdène; environ 0,01 à 0,10 % en poids de vanadium; environ 0,01 à 0,10 % en poids de titane; environ 0,05 à 0,35 % en poids de cuivre; environ 0,010 à environ 0,050 % en poids d'aluminium; jusqu'à environ 0,05 % en poids de niobium ; jusqu'à environ 0,15 % en poids d'éléments résiduels; le solde étant composé de fer et des impuretés inévitables. Cet acier présente une résistance à la traction d'au moins 145 ksi environ, et présente un degré de ductilité à des températures aussi basses que -60 ·C.
CA2540000A 2003-10-10 2004-10-11 Tube en alliage d'acier a faible teneur en carbone presentant une resistance tres elevee et une tenacite excellente a basse temperature, et son procede de fabrication Expired - Lifetime CA2540000C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US50980603P 2003-10-10 2003-10-10
US60/509,806 2003-10-10
US10/957,605 US20050076975A1 (en) 2003-10-10 2004-10-05 Low carbon alloy steel tube having ultra high strength and excellent toughness at low temperature and method of manufacturing the same
US10/957,605 2004-10-05
PCT/IB2004/003311 WO2005035800A1 (fr) 2003-10-10 2004-10-11 Tube en alliage d'acier a faible teneur en carbone presentant une resistance tres elevee et une tenacite excellente a basse temperature, et son procede de fabrication

Publications (2)

Publication Number Publication Date
CA2540000A1 CA2540000A1 (fr) 2005-04-21
CA2540000C true CA2540000C (fr) 2012-05-15

Family

ID=34426131

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2540000A Expired - Lifetime CA2540000C (fr) 2003-10-10 2004-10-11 Tube en alliage d'acier a faible teneur en carbone presentant une resistance tres elevee et une tenacite excellente a basse temperature, et son procede de fabrication

Country Status (8)

Country Link
US (1) US20050076975A1 (fr)
EP (1) EP1678335B1 (fr)
JP (1) JP2007508452A (fr)
KR (1) KR101178954B1 (fr)
AT (1) ATE541060T1 (fr)
BR (1) BRPI0415340B1 (fr)
CA (1) CA2540000C (fr)
WO (1) WO2005035800A1 (fr)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2295777B1 (fr) * 2003-03-31 2016-12-07 Hitachi Metals, Ltd. Piston pour machine à combustion et son procédé de fabrication
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
US20050000601A1 (en) * 2003-05-21 2005-01-06 Yuji Arai Steel pipe for an airbag system and a method for its manufacture
US7922065B2 (en) 2004-08-02 2011-04-12 Ati Properties, Inc. Corrosion resistant fluid conducting parts, methods of making corrosion resistant fluid conducting parts and equipment and parts replacement methods utilizing corrosion resistant fluid conducting parts
US20060169368A1 (en) * 2004-10-05 2006-08-03 Tenaris Conncections A.G. (A Liechtenstein Corporation) Low carbon alloy steel tube having ultra high strength and excellent toughness at low temperature and method of manufacturing the same
CN100434561C (zh) * 2005-07-26 2008-11-19 武汉钢铁(集团)公司 大线能量焊接水电站压力管用钢及其生产方法
MXPA05008339A (es) * 2005-08-04 2007-02-05 Tenaris Connections Ag Acero de alta resistencia para tubos de acero soldables y sin costura.
DE102005046459B4 (de) * 2005-09-21 2013-11-28 MHP Mannesmann Präzisrohr GmbH Verfahren zur Herstellung von kaltgefertigten Präzisionsstahlrohren
JP5228492B2 (ja) * 2006-02-09 2013-07-03 新日鐵住金株式会社 エアバッグインフレータ用ボトル部材の製造方法
TW200815253A (en) * 2006-05-30 2008-04-01 Advanced Tech Materials Storage and transport container for materials susceptible to physical state change under variable ambient temperature conditions
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
US7862667B2 (en) 2007-07-06 2011-01-04 Tenaris Connections Limited Steels for sour service environments
JP5094272B2 (ja) * 2007-08-21 2012-12-12 株式会社日本製鋼所 耐高圧水素環境脆化特性に優れた低合金高強度鋼およびその製造方法
DE102007039591A1 (de) 2007-08-22 2009-02-26 Giesecke & Devrient Gmbh Gitterbild
WO2009065432A1 (fr) * 2007-11-19 2009-05-28 Tenaris Connections Ag Acier bainitique de haute résistance destiné à des applications octg
MX2009012811A (es) * 2008-11-25 2010-05-26 Maverick Tube Llc Procesamiento de desbastes delgados o flejes compactos de aceros al boro/titanio.
CN104694835A (zh) * 2008-11-26 2015-06-10 新日铁住金株式会社 无缝钢管及其制造方法
CN102405116A (zh) * 2009-04-24 2012-04-04 阿里汉家用设备有限公司 一种低碳焊管及其制作方法
EP2325435B2 (fr) 2009-11-24 2020-09-30 Tenaris Connections B.V. Joint fileté étanche à des pressions internes et externes [extrêmement hautes]
US8910409B1 (en) * 2010-02-09 2014-12-16 Ati Properties, Inc. System and method of producing autofrettage in tubular components using a flowforming process
TR201815837T4 (tr) * 2010-06-03 2018-11-21 Nippon Steel Corp Hava yastığı için çelik boru üretmeye yönelik proses.
CA2776984C (fr) * 2010-06-03 2015-11-17 Yuji Arai Tube d'acier pour coussin de securite gonflable et son processus de fabrication
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
US8869443B2 (en) 2011-03-02 2014-10-28 Ati Properties, Inc. Composite gun barrel with outer sleeve made from shape memory alloy to dampen firing vibrations
CN102181788A (zh) * 2011-04-18 2011-09-14 首钢总公司 屈服强度1100MPa-1200MPa级超高强钢及其生产方法
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
CN102605283B (zh) * 2012-04-18 2013-12-25 江苏省沙钢钢铁研究院有限公司 低成本高韧性低温压力容器钢及其制造方法
CN102699031B (zh) * 2012-05-14 2014-03-26 莱芜钢铁集团有限公司 一种900MPa级超高韧性低合金钢及其制造方法
US10118259B1 (en) 2012-12-11 2018-11-06 Ati Properties Llc Corrosion resistant bimetallic tube manufactured by a two-step process
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 (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
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
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
JP6070617B2 (ja) * 2014-04-03 2017-02-01 Ｊｆｅスチール株式会社 耐内圧疲労特性に優れた燃料噴射管用継目無鋼管
KR101639327B1 (ko) * 2014-12-16 2016-07-13 주식회사 세아베스틸 저온 충격특성이 우수한 에어백 팽창 튜브용 강재
DE102014018816A1 (de) * 2014-12-19 2016-06-23 Benteler Steel/Tube Gmbh Gasdruckbehälter und Rohrelement für ein Airbagsystem sowie Verfahren zu dessen Herstellung
US20160305192A1 (en) 2015-04-14 2016-10-20 Tenaris Connections Limited Ultra-fine grained steels having corrosion-fatigue resistance
DE102015111680A1 (de) 2015-07-17 2017-01-19 Benteler Steel/Tube Gmbh Gasgenerator
JP2018024915A (ja) * 2016-08-10 2018-02-15 豊田合成株式会社 インフレーター用ガス収納容器とその製造方法
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
DE102018106546A1 (de) 2018-03-20 2019-09-26 Benteler Steel/Tube Gmbh Rohrelement für Gasdruckbehälter und Gasdruckbehälter
CN109355455A (zh) * 2018-09-30 2019-02-19 舞阳钢铁有限责任公司 一种板坯用低硅压力容器钢的冶炼方法
KR102065276B1 (ko) 2018-10-26 2020-02-17 주식회사 포스코 극저온 인성 및 연성이 우수한 압력용기용 강판 및 그 제조 방법
CN109609747B (zh) * 2018-12-11 2022-01-25 信达科创（唐山）石油设备有限公司 一种连续油管的均质处理工艺
WO2021126195A1 (fr) 2019-12-19 2021-06-24 Wacker Chemie Ag Compositions antimousse comprenant des siloxanes ramifiés
CN115702254A (zh) 2020-06-23 2023-02-14 特纳瑞斯连接有限公司 由钢成分制造高强度钢管的方法及其部件
CN121250257B (zh) * 2025-12-03 2026-04-07 衡阳鸿源管业有限公司 高精度耐腐蚀合金抽油泵泵筒用无缝钢管及其制备方法

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3645725A (en) * 1969-05-02 1972-02-29 Armco Steel Corp Austenitic steel combining strength and resistance to intergranular corrosion
JPS60245721A (ja) 1984-05-21 1985-12-05 Sumitomo Metal Ind Ltd 鋼材の熱処理方法
JPS61130462A (ja) * 1984-11-28 1986-06-18 Tech Res & Dev Inst Of Japan Def Agency 降伏応力１１０ｋｇｆ／ｍｍ↑２以上の耐応力腐蝕割れ性のすぐれた高靭性超高張力鋼
DE3666461D1 (en) * 1985-06-10 1989-11-23 Hoesch Ag Method and use of a steel for manufacturing steel pipes with a high resistance to acid gases
JPH01275739A (ja) * 1988-04-28 1989-11-06 Sumitomo Metal Ind Ltd 延性，靭性に優れた低Ｓｉ高強度耐熱鋼管
JPH0772299B2 (ja) * 1990-06-19 1995-08-02 住友金属工業株式会社 低降伏比高張力鋼板の製造法
JPH04268016A (ja) * 1991-02-20 1992-09-24 Kobe Steel Ltd 圧壊特性に優れたドアガードバー用高張力鋼板の製造方法
US5348344A (en) * 1991-09-18 1994-09-20 Trw Vehicle Safety Systems Inc. Apparatus for inflating a vehicle occupant restraint using a mixture of gases
US5454883A (en) * 1993-02-02 1995-10-03 Nippon Steel Corporation High toughness low yield ratio, high fatigue strength steel plate and process of producing same
US5388322A (en) * 1993-05-28 1995-02-14 Simon; Joseph A. Method of making a shatterproof air bag inflator pressure vessel
DE19512725C1 (de) * 1995-04-05 1996-09-12 Orga Kartensysteme Gmbh Ausweiskarte o.dgl. in Form einer Chipkarte
JP3220975B2 (ja) * 1996-11-12 2001-10-22 住友金属工業株式会社 高強度高靭性エアーバッグ用鋼管の製造方法
US6056833A (en) * 1997-07-23 2000-05-02 Usx Corporation Thermomechanically controlled processed high strength weathering steel with low yield/tensile ratio
US6159312A (en) * 1997-12-19 2000-12-12 Exxonmobil Upstream Research Company Ultra-high strength triple phase steels with excellent cryogenic temperature toughness
JPH11199929A (ja) * 1998-01-06 1999-07-27 Sumitomo Metal Ind Ltd 高強度、高寸法精度エアーバッグ用電縫鋼管の製造法
JP3519966B2 (ja) * 1999-01-07 2004-04-19 新日本製鐵株式会社 低温靱性に優れた超高強度ラインパイプおよびその製造法
US6187117B1 (en) * 1999-01-20 2001-02-13 Bethlehem Steel Corporation Method of making an as-rolled multi-purpose weathering steel plate and product therefrom
US6173495B1 (en) * 1999-05-12 2001-01-16 Trw Inc. High strength low carbon air bag quality seamless tubing
DE10022463B4 (de) * 1999-05-12 2005-07-14 Trw Inc., Lyndhurst Verfahren zur Herstellung eines Behälters einer Aufblasvorrichtung einer Fahrzeuginsassenschutzvorrichtung
US6386583B1 (en) * 2000-09-01 2002-05-14 Trw Inc. Low-carbon high-strength steel
US20020033591A1 (en) * 2000-09-01 2002-03-21 Trw Inc. Method of producing a cold temperature high toughness structural steel tubing
JP3678147B2 (ja) * 2000-12-27 2005-08-03 住友金属工業株式会社 高強度高靱性エアバッグ用鋼管とその製造方法
EP1375683B1 (fr) * 2001-03-29 2012-02-08 Sumitomo Metal Industries, Ltd. Tube en acier a haute resistance pour coussin d'air et procede pour la production de ce tube
JP4197590B2 (ja) * 2001-12-05 2008-12-17 住友金属工業株式会社 高強度高靱性エアバッグ用鋼管と蓄圧器
JP3858615B2 (ja) * 2001-03-29 2006-12-20 住友金属工業株式会社 引張強度が９００ＭＰａ以上の高強度エアバッグ用継目無鋼管の製造方法
MXPA04010403A (es) * 2002-06-26 2005-02-17 Jfe Steel Corp Metodo para producir tubo de acero sin union para inflador de bolsas de aire.
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
US20050000601A1 (en) 2003-05-21 2005-01-06 Yuji Arai Steel pipe for an airbag system and a method for its manufacture
US7278190B2 (en) * 2003-07-03 2007-10-09 Newfrey Llc Two component fuel and brake line clip
US20050087269A1 (en) * 2003-10-22 2005-04-28 Merwin Matthew J. Method for producing line pipe

Also Published As

Publication number Publication date
BRPI0415340B1 (pt) 2012-12-11
CA2540000A1 (fr) 2005-04-21
US20050076975A1 (en) 2005-04-14
EP1678335B1 (fr) 2012-01-11
ATE541060T1 (de) 2012-01-15
BRPI0415340A (pt) 2006-12-05
EP1678335A1 (fr) 2006-07-12
JP2007508452A (ja) 2007-04-05
KR101178954B1 (ko) 2012-08-31
KR20060130551A (ko) 2006-12-19
WO2005035800A1 (fr) 2005-04-21

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