HRP20170838T1 - Metoda i uređaj za proizvodnju čeličnih cijevi sa posebnim svojstvima - Google Patents

Metoda i uređaj za proizvodnju čeličnih cijevi sa posebnim svojstvima Download PDF

Info

Publication number
HRP20170838T1
HRP20170838T1 HRP20170838TT HRP20170838T HRP20170838T1 HR P20170838 T1 HRP20170838 T1 HR P20170838T1 HR P20170838T T HRP20170838T T HR P20170838TT HR P20170838 T HRP20170838 T HR P20170838T HR P20170838 T1 HRP20170838 T1 HR P20170838T1
Authority
HR
Croatia
Prior art keywords
max
cooling
cooling medium
fact
pipe
Prior art date
Application number
HRP20170838TT
Other languages
English (en)
Inventor
JĂĽrgen Klarner
Original Assignee
Voestalpine Tubulars Gmbh & Co Kg
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 Voestalpine Tubulars Gmbh & Co Kg filed Critical Voestalpine Tubulars Gmbh & Co Kg
Publication of HRP20170838T1 publication Critical patent/HRP20170838T1/hr

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
    • C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
    • 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
    • C21D9/085—Cooling or quenching
    • 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
    • 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)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatment Of Steel (AREA)

Claims (5)

1. Uređaj za proizvodnju uljne terenske cijevi, povećane snage i poboljšane žilavosti radnog materijala, sa duljinom većom od 7m, posebno do 200m, vanjskim promjerom većim od 20mm ali manjim od 200 mm, i debljinom stijenke većom od 2.0mm ali manjom od 25.0mm, te sa ujednačenom miktostrukturom preko cijele duljine i poprečnih presjeka cijevi, sa udjelima pripadajućiih legura i popratnih elemenata u tež. % od: ugljik (C) 0.03 do 0.5 silicij (Si) 0.15 do 0.65 mangan (Mn) 0.5 do 2.0 fosfor (P) maks. 0.03 sumpor (S) maks. 0.03 krom (Cr) maks. 1.5 nikal (Ni) maks. 1.0 bakar (Cu) maks. 0.3 aluminij (Al) 0.01 do 0.09 titan (Ti) maks. 0.05 molibden (Mo) maks. 0.8 vanadij (V) 0.02 do 0.2 kositar (Sn) maks. 0.08 dušik (N) maks. 0.04 nijobijum (Nb) maks. 0.08 kalcij (Ca) maks 0.005 željezo (Fe) ostatak a izrađene pomoću valjaka-reduktora istezanja i izimjeničnog medija brzog ohlađivanja, koji slijedi neposredno nakon zadnjeg stadija valjanja a koji je u obliku zone hlađenja a koji sadrži pluralitet prstena za rapršivanje medija za hlađenje raspoređenih koncentrično oko valjanog materijala, sa prstenima za rapršivanje koji mogu biti različito raspoređeni uzdužnom duljinom medija za hlađenje, naznačeno time da svaki prsten za rapršivanje ima bar tri rasprskivača usmjerenih prema osi, naznačeno time da svaki od tih prstena za rapršivanje, ili grupa istih, može biti snabdjevena medijem za hlađenje putem kontrole protoka hlađenja.
2. Uređaj prema zahtjevu 1, naznačeno time da su položaj i temperatura senzora za cijev složeni za izmjenu i kontrolu nad strujom hlađenja u zoni protoka hlađenja.
3. Uređaj prema zahtjevu 1 ili 2, naznačeno time da rasprskivači prstena za raspršivanje tvore struju za hlađenje piramidalnog oblika koja se širi u smjeri raspršivanja.
4. Uređaj prema zahtjevu 1 do 3, naznačeno time da rasprskivači prstena za raspršivanje stvaraju struju medija za hlađenje pravokutnog oblika koji se širi u smjeru raspršivanja, naznačeno time da je dulja os pravokutnika usmjerena koso na os cijevi.
5. Uređaj prema zahtjevu 1 do 4, naznačeno time da struja medija za hlađenje u zoni protoka hlađenja može biti uključen ovisno o položaju krajeva cijevi.
HRP20170838TT 2008-11-20 2017-06-01 Metoda i uređaj za proizvodnju čeličnih cijevi sa posebnim svojstvima HRP20170838T1 (hr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0181408A AT507596B1 (de) 2008-11-20 2008-11-20 Verfahren und vorrichtung zur herstellung von stahlrohren mit besonderen eigenschaften
EP13187253.3A EP2682485B1 (de) 2008-11-20 2009-11-16 Verfahren und Vorrichtung zur Herstellung von Stahlrohren mit besonderen Eigenschaften

Publications (1)

Publication Number Publication Date
HRP20170838T1 true HRP20170838T1 (hr) 2017-08-25

Family

ID=41785584

Family Applications (2)

Application Number Title Priority Date Filing Date
HRP20160591TT HRP20160591T1 (hr) 2008-11-20 2016-06-01 Postupak i uređaj za izradu čeličnih cijevi s posebnim svojstvima
HRP20170838TT HRP20170838T1 (hr) 2008-11-20 2017-06-01 Metoda i uređaj za proizvodnju čeličnih cijevi sa posebnim svojstvima

Family Applications Before (1)

Application Number Title Priority Date Filing Date
HRP20160591TT HRP20160591T1 (hr) 2008-11-20 2016-06-01 Postupak i uređaj za izradu čeličnih cijevi s posebnim svojstvima

Country Status (18)

Country Link
US (1) US9394582B2 (hr)
EP (2) EP2682485B1 (hr)
JP (1) JP2012509398A (hr)
KR (2) KR101694679B1 (hr)
CN (1) CN102224265A (hr)
AR (1) AR075551A1 (hr)
AT (1) AT507596B1 (hr)
BR (2) BR122017014778B1 (hr)
CA (1) CA2748046C (hr)
EA (1) EA021245B1 (hr)
ES (2) ES2569103T3 (hr)
HR (2) HRP20160591T1 (hr)
MX (1) MX2011005110A (hr)
PL (2) PL2356262T3 (hr)
SG (2) SG10202013010SA (hr)
UA (1) UA98088C2 (hr)
WO (1) WO2010057235A1 (hr)
ZA (1) ZA201102056B (hr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102021488B (zh) * 2010-11-30 2013-05-08 攀钢集团钢铁钒钛股份有限公司 核岛无缝钢管用钢及其生产方法
CN102367560B (zh) * 2011-11-09 2013-06-19 南京钢铁股份有限公司 一种高强度耐腐蚀直缝焊管用钢的制造方法
AR096272A1 (es) * 2013-05-31 2015-12-16 Nippon Steel & Sumitomo Metal Corp Tubo de acero sin costura para tubería de conducción utilizado en ambientes agrios
DE102019205724A1 (de) 2019-04-18 2020-10-22 Sms Group Gmbh Kühlvorrichtung für nahtlose Stahlrohre
DE102020212926A1 (de) 2020-10-14 2022-04-14 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein Verfahren zur Umformung eines Halbzeugs und Vorrichtung zur Durchführung des Verfahrens

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3507712A (en) * 1967-09-08 1970-04-21 United States Steel Corp Method and apparatus for quenching pipe
JPS5437011A (en) 1977-08-29 1979-03-19 Mitsubishi Electric Corp Apparatus for hardening pipes
DE3311629C2 (de) * 1983-03-28 1986-08-14 Mannesmann AG, 4000 Düsseldorf Verfahren zum Herstellen von nahtlosen Stahlrohren
JPS62263924A (ja) * 1986-05-07 1987-11-16 Sumitomo Metal Ind Ltd 強靭鋼管の製造方法
US5186769A (en) 1990-08-16 1993-02-16 The Algoma Steel Corporation, Limited Seamless steel tube manufacture
US5487795A (en) 1993-07-02 1996-01-30 Dong Won Metal Ind. Co., Ltd. Method for heat treating an impact beam of automotive vehicle door and a system of the same
JPH0888515A (ja) * 1994-09-19 1996-04-02 Advantest Corp Ｆｍ偏移量測定器
DE19506858C1 (de) * 1995-02-14 1996-01-18 Mannesmann Ag Walzenkalibrierung für ein Rohrreduzierwalzwerk
JPH08253817A (ja) * 1995-03-17 1996-10-01 Hitachi Ltd 圧延用ロールの焼入れ方法及び焼入れ装置
JPH10237583A (ja) * 1997-02-27 1998-09-08 Sumitomo Metal Ind Ltd 高張力鋼およびその製造方法
JP4182556B2 (ja) 1997-12-11 2008-11-19 Ｊｆｅスチール株式会社 継目無鋼管の製造方法
DE19962891A1 (de) * 1999-12-23 2001-06-28 Sms Demag Ag Verfahren und Vorrichtung zum Abkühlen von warmgewalzten Profilen
JP4608739B2 (ja) 2000-06-14 2011-01-12 Ｊｆｅスチール株式会社 自動車ドア補強用鋼管の製造方法
JP4374314B2 (ja) 2002-06-19 2009-12-02 新日本製鐵株式会社 拡管後の耐圧潰特性に優れた油井用鋼管とその製造方法
CN100420758C (zh) * 2002-10-01 2008-09-24 住友金属工业株式会社 具有优异抗氢致开裂性的高强度无缝钢管及其制备方法
CN1208143C (zh) * 2002-11-25 2005-06-29 宝山钢铁股份有限公司 一种高性能无缝钢管的制造方法
JP2005298861A (ja) * 2004-04-08 2005-10-27 Nippon Steel Corp 鋼管の冷却方法および冷却装置
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
RU2424327C2 (ru) 2006-02-08 2011-07-20 Терматул Корп. Системы закалки распылением термически обработанных металлических изделий
MX2008012240A (es) * 2006-03-28 2008-10-07 Sumitomo Metal Ind Metodo para fabricar conductos y tubos de acero sin costuras.
CN101153373B (zh) * 2006-09-27 2010-10-06 宝山钢铁股份有限公司 一种油套管钢的制造工艺
JP5020689B2 (ja) * 2007-04-17 2012-09-05 新日本製鐵株式会社 切削性に優れた機械構造用鋼管

Also Published As

Publication number Publication date
CN102224265A (zh) 2011-10-19
US9394582B2 (en) 2016-07-19
ZA201102056B (en) 2011-11-30
EP2682485A1 (de) 2014-01-08
UA98088C2 (ru) 2012-04-10
WO2010057235A1 (de) 2010-05-27
AT507596B1 (de) 2011-04-15
AT507596A1 (de) 2010-06-15
KR101694679B1 (ko) 2017-01-10
SG10202013010SA (en) 2021-02-25
KR20110095376A (ko) 2011-08-24
EA201100799A1 (ru) 2011-12-30
EP2682485B1 (de) 2017-03-15
ES2625085T3 (es) 2017-07-18
MX2011005110A (es) 2011-05-30
AR075551A1 (es) 2011-04-20
EA021245B1 (ru) 2015-05-29
ES2569103T3 (es) 2016-05-06
KR20160137675A (ko) 2016-11-30
JP2012509398A (ja) 2012-04-19
EP2356262A1 (de) 2011-08-17
PL2682485T3 (pl) 2017-09-29
BR122017014778B1 (pt) 2018-10-16
KR101760654B1 (ko) 2017-08-04
US20110272067A1 (en) 2011-11-10
BRPI0921077B1 (pt) 2018-01-16
CA2748046A1 (en) 2010-05-27
SG10201500738QA (en) 2015-03-30
HRP20160591T1 (hr) 2016-07-01
PL2356262T3 (pl) 2016-08-31
BRPI0921077A2 (pt) 2015-12-15
CA2748046C (en) 2018-01-09
EP2356262B1 (de) 2016-03-09

Similar Documents

Publication Publication Date Title
HRP20170838T1 (hr) Metoda i uređaj za proizvodnju čeličnih cijevi sa posebnim svojstvima
US8414715B2 (en) Method of making ultra high strength steel having good toughness
US8636856B2 (en) High strength steel having good toughness
CA2790278C (en) Seamless steel pipe for steam injection and method for manufacturing the same
JP2007262468A5 (hr)
MX2013011154A (es) Placa de acero o lamina de acero resistente a la abrasion excelente en resistencia al agrietamiento por corrosion y esfuerzo y metodo para la fabricacion de la misma.
CA2602526A1 (en) A method of manufacturing a heavy wall seamless steel pipe for line pipe
EP3365172A1 (de) Verbundrohr bestehend aus einem trägerrohr und mindestens einem schutzrohr und verfahren zur herstellung hierfür
ES2721473T3 (es) Método para producir tubos de acero sin soldadura
BRPI0802627A2 (pt) produtos tubulares para paìses produtores de petróleo em aço sem costura, aço de baixa liga e método de produção de tubulação em aço sem costura
MX2016011134A (es) Acero inoxidable martensitico - ferritico, producto manufacturado y proceso para el uso del mismo.
ATE541060T1 (de) Rohr aus kohlenstoffarmem legierungsstahl mit ultrahoher festigkeit und hervorragender zähigkeit bei niedriger temperatur und herstellungsverfahren dafür
CN107747068B (zh) 一种耐热不锈钢无缝管及其制备方法
ITMI20110179A1 (it) Tubi in acciaio con pareti spesse con eccellente durezza a bassa temperatura e resistenza alla corrosione sotto tensione da solfuri
MX2013011155A (es) Placa de acero o lamina de acero resistente a la abrasion excelente en resistencia al agrietamiento por corrosion y esfuerzo y metodo para la fabricacion de la misma.
WO2008023702A1 (fr) Acier inoxydable martensitique
WO2011081350A3 (ko) 용접 후 열처리 저항성이 우수한 고강도 강판 및 그 제조방법
NO20025551L (no) Martensitt rustfritt stål og sömlöst stålrör produsert av dette
RU2012142660A (ru) Сталь для экструзионных инструментов
CN102534422B (zh) 一种天然气输送管道用耐腐蚀钢管的制备方法
CA2749576A1 (en) Method for producing seamless tubes
CN103710644A (zh) 一种硫酸余热回收装置用不锈钢无缝钢管
MX2021007122A (es) Acero laminado en caliente y un metodo de fabricacion del mismo.
CN103269808B (zh) 由高Cr-高Ni合金形成的无缝管用圆钢的制造方法、以及使用该圆钢的无缝管的制造方法
Jung The effects of nitrogen content and cold rolling reduction on the mechanical properties of new 420-series stainless steel strip having a mesh as-welded structure by the electroslag cladding