ATE310835T1 - Verfahren zur herstellung von geschweissten röhren und dadurch hergestelltes rohr - Google Patents

Verfahren zur herstellung von geschweissten röhren und dadurch hergestelltes rohr

Info

Publication number
ATE310835T1
ATE310835T1 AT02777430T AT02777430T ATE310835T1 AT E310835 T1 ATE310835 T1 AT E310835T1 AT 02777430 T AT02777430 T AT 02777430T AT 02777430 T AT02777430 T AT 02777430T AT E310835 T1 ATE310835 T1 AT E310835T1
Authority
AT
Austria
Prior art keywords
strip
slab
produced therefrom
pipe produced
welded tubes
Prior art date
Application number
AT02777430T
Other languages
English (en)
Inventor
Nicolas Guelton
Jean-Hubert Schmitt
Original Assignee
Usinor
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 Usinor filed Critical Usinor
Application granted granted Critical
Publication of ATE310835T1 publication Critical patent/ATE310835T1/de

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
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/08—Making tubes with welded or soldered seams
    • 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 by deformation combined with, or followed by, heat treatment
    • C21D8/10—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies
    • C21D8/105—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies of ferrous 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/005—Heat treatment of ferrous alloys containing Mn
    • 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 by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0226—Hot rolling
    • 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 by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • C21D8/0273—Final recrystallisation annealing

Landscapes

  • 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 Sheet Steel (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Articles (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
AT02777430T 2001-09-20 2002-09-12 Verfahren zur herstellung von geschweissten röhren und dadurch hergestelltes rohr ATE310835T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0112160A FR2829775B1 (fr) 2001-09-20 2001-09-20 Procede de fabrication de tubes roules et soudes comportant une etape finale d'etirage ou d'hydroformage et tube soude ainsi obtenu
PCT/FR2002/003116 WO2003025240A1 (fr) 2001-09-20 2002-09-12 Procede de fabrication de tubes roules et soudes comportant une etape finale d'etirage ou d'hydroformage et tube soude ainsi obtenu

Publications (1)

Publication Number Publication Date
ATE310835T1 true ATE310835T1 (de) 2005-12-15

Family

ID=8867468

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02777430T ATE310835T1 (de) 2001-09-20 2002-09-12 Verfahren zur herstellung von geschweissten röhren und dadurch hergestelltes rohr

Country Status (6)

Country Link
EP (1) EP1427866B1 (de)
AT (1) ATE310835T1 (de)
DE (1) DE60207591T2 (de)
ES (1) ES2254752T3 (de)
FR (1) FR2829775B1 (de)
WO (1) WO2003025240A1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2857980B1 (fr) * 2003-07-22 2006-01-13 Usinor Procede de fabrication de toles d'acier austenitique fer-carbone-manganese, a haute resistance, excellente tenacite et aptitude a la mise en forme a froid, et toles ainsi produites
FR2876708B1 (fr) * 2004-10-20 2006-12-08 Usinor Sa Procede de fabrication de toles d'acier austenitique fer-carbone-manganese laminees a froid a hautes caracteristiques mecaniques, resistantes a la corrosion et toles ainsi produites
FR2878257B1 (fr) * 2004-11-24 2007-01-12 Usinor Sa Procede de fabrication de toles d'acier austenitique, fer-carbone-manganese a tres hautes caracteristiques de resistance et d'allongement, et excellente homogeneite
FR2881144B1 (fr) * 2005-01-21 2007-04-06 Usinor Sa Procede de fabrication de toles d'acier austenitique fer-carbone-manganese a haute resistance a la fissuration differee, et toles ainsi produites
KR20070099684A (ko) * 2005-02-02 2007-10-09 코루스 스타알 베.뷔. 고강도 및 양호한 성형성을 갖는 오스테나이트계 강, 상기강의 제조방법 및 상기 강의 용도
KR100742823B1 (ko) * 2005-12-26 2007-07-25 주식회사 포스코 표면품질 및 도금성이 우수한 고망간 강판 및 이를 이용한도금강판 및 그 제조방법
DE102006020746A1 (de) * 2006-05-04 2007-11-15 Dünne, Heinz Verschleißfestes Rohr mit Längsnaht
EP1878811A1 (de) * 2006-07-11 2008-01-16 ARCELOR France Verfahren zur herstellung eines eisen-kohlenstoff-mangan austenitischer stahlblehs mit hervorragender verzögerter bruchfestigkeit und bleh folglich hergestellt
WO2010126268A2 (ko) * 2009-04-28 2010-11-04 연세대학교 산학협력단 고강도 및 고연성을 갖는 고망간 질소 함유 강판 및 그 제조방법
CN101653792B (zh) * 2009-09-22 2011-08-31 西北有色金属研究院 一种钼及钼合金窄带的加工方法
EP2402472B2 (de) † 2010-07-02 2017-11-15 ThyssenKrupp Steel Europe AG Höherfester, kaltumformbarer Stahl und aus einem solchen Stahl bestehendes Stahlflachprodukt
WO2012052626A1 (fr) 2010-10-21 2012-04-26 Arcelormittal Investigacion Y Desarrollo, S.L. Tole d'acier laminee a chaud ou a froid, don procede de fabrication et son utilisation dans l'industrie automobile
CN102059253B (zh) * 2011-01-17 2012-10-10 江苏共昌轧辊有限公司 整体铸钢支承辊
CN102286704B (zh) * 2011-08-26 2013-03-06 三一重型装备有限公司 耐磨抗腐蚀高锰钢及其制备方法
CN104884661B (zh) 2012-12-26 2017-05-31 Posco公司 焊接热影响区韧性优异的高强度奥氏体类钢材及其制备方法
DE102015115726B4 (de) 2015-09-17 2018-08-02 Thyssenkrupp Ag Verfahren zum Herstellen eines Bauteils aus einem Stahlflachprodukt
DE102015117956A1 (de) * 2015-10-21 2017-04-27 Salzgitter Flachstahl Gmbh Verbundrohr bestehend aus einem Trägerrohr und mindestens einem Schutzrohr und Verfahren zur Herstellung hierfür
KR20180085797A (ko) * 2015-12-22 2018-07-27 주식회사 포스코 내수소취화성이 우수한 오스테나이트계 강재
CN107557683B (zh) * 2017-08-16 2018-11-09 南京钢铁股份有限公司 一种高磷铁水生产厚壁大口径抗酸耐蚀管线钢的方法
EP3686308B1 (de) * 2018-05-23 2022-10-05 Manchao He Unmagnetisches npr-ankerstangenstahlmaterial und herstellungsverfahren dafür
CN108624811B (zh) * 2018-06-04 2020-07-14 南京钢铁股份有限公司 一种大厚壁抗酸耐蚀管线钢及其生产方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0741855A (ja) * 1993-07-26 1995-02-10 Nippon Steel Corp 細粒フェライト主体の金属組織を呈した低降伏比高靭性継目無鋼管の製造法
JPH09249940A (ja) * 1996-03-13 1997-09-22 Sumitomo Metal Ind Ltd 耐硫化物応力割れ性に優れる高強度鋼材およびその製造方法
JPH1030153A (ja) * 1996-07-17 1998-02-03 Sumitomo Metal Ind Ltd 水中溶解性に優れた鋼およびこの鋼を用いたインヒビター濃度管理方法
JP2001131705A (ja) * 1999-11-09 2001-05-15 Kawasaki Steel Corp 極低温用高Ｍｎ非磁性鋼溶接鋼管

Also Published As

Publication number Publication date
DE60207591T2 (de) 2006-07-06
EP1427866B1 (de) 2005-11-23
FR2829775A1 (fr) 2003-03-21
EP1427866A1 (de) 2004-06-16
WO2003025240A1 (fr) 2003-03-27
ES2254752T3 (es) 2006-06-16
FR2829775B1 (fr) 2003-12-26
DE60207591D1 (de) 2005-12-29

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