BR112013000687A2 - produtos tubulares petrolíferos com estrutura de fase dupla e método de produção dos mesmos - Google Patents

produtos tubulares petrolíferos com estrutura de fase dupla e método de produção dos mesmos

Info

Publication number
BR112013000687A2
BR112013000687A2 BR112013000687A BR112013000687A BR112013000687A2 BR 112013000687 A2 BR112013000687 A2 BR 112013000687A2 BR 112013000687 A BR112013000687 A BR 112013000687A BR 112013000687 A BR112013000687 A BR 112013000687A BR 112013000687 A2 BR112013000687 A2 BR 112013000687A2
Authority
BR
Brazil
Prior art keywords
phase structure
double phase
production method
petroleum products
less
Prior art date
Application number
BR112013000687A
Other languages
English (en)
Other versions
BR112013000687B1 (pt
Inventor
Eiji Tsuru
Hitoshi Asahi
Jun Agata
Mitsuru Sawamura
Original Assignee
Nippon Steel & Sumitomo Metal Corp
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 Nippon Steel & Sumitomo Metal Corp filed Critical Nippon Steel & Sumitomo Metal Corp
Publication of BR112013000687A2 publication Critical patent/BR112013000687A2/pt
Publication of BR112013000687B1 publication Critical patent/BR112013000687B1/pt

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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/02—Rigid pipes of metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B23/00—Tube-rolling not restricted to methods provided for in only one of groups B21B17/00, B21B19/00, B21B21/00, e.g. combined processes planetary tube rolling, auxiliary arrangements, e.g. lubricating, special tube blanks, continuous casting combined with tube 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
    • C21D8/0263—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment following 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
    • C21D8/10—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
    • 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
    • C21D9/14—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes wear-resistant or pressure-resistant 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
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • 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
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • 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
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • 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
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/005—Ferrite
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/008—Martensite

Landscapes

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

Abstract

produtos tubulares petrolíferos com estrutura de fase dupla e método de produção dos mesmos. a presente invenção refere-se a um tubo de aço com estrutura de fase dupla que inclui, como composição química, em % em massa, c: 0,07% a 0,15% si: 0,1% a 0,5%, mn: 0,8% a 1,9%, nb: 0,020% a 0,10%, p: limitado a 0,05% ou menos, s: limitado a 0,01% ou menos, al: limitado a 0,1% ou menos, e um equilíbrio consistindo em ferro e impurezas inevitáveis, onde, quando [x] é quantidade de elemento x em % em massa, equivalente de carbono ceq definido pela equação de ceq = [c] + [mn] / 6 é 0,25 a 0,40 e [nb] x [c] <sym> 0,002 é satisfeita, e inclui, como estrutura metalográfica, em % em área, ferrita de 80% a 98% e martensita, austenita residual ou uma mistura das mesmas de 2% a 20% no total, onde o tamanho de grão médio de ferrita é 1<109>m a 2<109>m.
BR112013000687-0A 2010-07-13 2011-07-13 Tubo de aço com uma estrutura de fase dupla e método de produção do mesmo BR112013000687B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010159013 2010-07-13
JP2010-159013 2010-07-13
PCT/JP2011/065968 WO2012008486A1 (ja) 2010-07-13 2011-07-13 二相組織油井鋼管及びその製造方法

Publications (2)

Publication Number Publication Date
BR112013000687A2 true BR112013000687A2 (pt) 2016-05-31
BR112013000687B1 BR112013000687B1 (pt) 2019-07-02

Family

ID=45469483

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013000687-0A BR112013000687B1 (pt) 2010-07-13 2011-07-13 Tubo de aço com uma estrutura de fase dupla e método de produção do mesmo

Country Status (6)

Country Link
US (1) US9188253B2 (pt)
EP (1) EP2594655B1 (pt)
JP (1) JP4949541B2 (pt)
CN (1) CN103080354B (pt)
BR (1) BR112013000687B1 (pt)
WO (1) WO2012008486A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101605152B1 (ko) * 2012-09-27 2016-03-21 신닛테츠스미킨 카부시키카이샤 전봉 용접 강관
CN109072370A (zh) * 2016-08-30 2018-12-21 新日铁住金株式会社 膨胀管用油井管
EP3530365A4 (en) * 2016-10-18 2020-07-08 Nippon Steel Corporation METHOD OF PREDICTING CRUSHING RESISTANCE
US11508490B2 (en) 2020-03-11 2022-11-22 Henry Crichlow Managing volatiles in nuclear waste vitrification
CN112553519B (zh) * 2020-11-13 2021-12-10 柳州钢铁股份有限公司 低屈强比低成本高性能建筑结构用q420gj中厚钢板的制造方法
CN116732297B (zh) * 2023-08-16 2023-10-20 中北大学 一种含铌高强双相钢及其制备方法和应用

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07150247A (ja) * 1993-11-30 1995-06-13 Nkk Corp 建築用高強度低降伏比鋼管の製造方法
JPH07188748A (ja) * 1993-12-27 1995-07-25 Nkk Corp 建築用高強度低降伏比鋼管の製造方法
DE69607702T2 (de) * 1995-02-03 2000-11-23 Nippon Steel Corp Hochfester Leitungsrohrstahl mit niedrigem Streckgrenze-Zugfestigkeit-Verhältnis und ausgezeichneter Tieftemperaturzähigkeit
JP3375554B2 (ja) 1998-11-13 2003-02-10 川崎製鉄株式会社 強度一延性バランスに優れた鋼管
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
JP2005002385A (ja) 2003-06-10 2005-01-06 Sumitomo Metal Ind Ltd 成形性と靱性に優れた鋼管とその製造方法
CA2556574C (en) 2004-02-19 2011-12-13 Nippon Steel Corporation Steel plate or steel pipe with small occurrence of bauschinger effect and methods of production of same
KR101257547B1 (ko) 2007-07-23 2013-04-23 신닛테츠스미킨 카부시키카이샤 변형 특성이 우수한 강관 및 그 제조 방법

Also Published As

Publication number Publication date
EP2594655B1 (en) 2018-09-05
EP2594655A4 (en) 2017-07-19
US20130118632A1 (en) 2013-05-16
CN103080354B (zh) 2016-01-13
US9188253B2 (en) 2015-11-17
EP2594655A1 (en) 2013-05-22
JP4949541B2 (ja) 2012-06-13
JPWO2012008486A1 (ja) 2013-09-09
WO2012008486A1 (ja) 2012-01-19
BR112013000687B1 (pt) 2019-07-02
CN103080354A (zh) 2013-05-01

Similar Documents

Publication Publication Date Title
BR112013000687A2 (pt) produtos tubulares petrolíferos com estrutura de fase dupla e método de produção dos mesmos
BR112014017113A2 (pt) aço estampado a quente e método para produzir o mesmo
BR112012018697A2 (pt) chapa de aço e método de produção da chapa de aço
MX2020010051A (es) Articulo moldeado por estampado en caliente, lamina de acero enrollada en frio, y metodo para manufacturar el articulo moldeado por estampado en caliente.
MX356054B (es) Lámina de acero laminada en frío, de alta resistencia y método para la fabricación de la misma.
MX2010008558A (es) Lamina de acero recubierta con zinc por inmersion en caliente, de alta tenacidad, excelente en trabajabilidad y procedimiento para la produccion de la misma.
MX2019001794A (es) Lamina de acero laminada en frio de alta resistencia y el metodo para su produccion.
BR112015000845A2 (pt) material de aço
MY170336A (en) High carbon steel wire rod having excellent wire drawability
MX2015014099A (es) Hoja de acero laminada en caliente y metodo de fabricacion de la misma.
MY162515A (en) Low-nickel austenitic stainless steel and use of the steel
MY179972A (en) Steel plate having excellent acid dew point corrosion resistance, method of production, and exhaust gas channel constituent member
IN2015DN00705A (pt)
BR112012024400A2 (pt) chapa de aço inoxidável de estrutura em fase dupla e tira de aço e método para sua produção
MX2014011470A (es) Acero de alta resistencia con boro añadido para pernos y perno de alta resistencia que tiene una excelente resistencia a fractura retardada.
IN2014DN07405A (pt)
MX2018005059A (es) Alambron no templado y revenido que tiene excelente trabajabilidad en frio y metodo de manufactura para el mismo.
MY176216A (en) High tensile strength steel wire
IN2014DN07404A (pt)
MX371408B (es) Alambre de acero para muelles de alta tenacidad con excelente resistencia a fragilidad por hidrogeno, proceso de fabricacion del mismo y muelle de alta tenacidad.
MY153707A (en) Steel material having excellent atmospheric corrosion resistance
BR112015030008A2 (pt) material de aço tratado termicamente e método de produção do mesmo
MX2015013941A (es) Lamina de acero laminada en frio y metodo para la fabricacion de la misma.
BR112016015486A2 (pt) Cano de ferro e aço que contém cromo à base de martensita para poço de óleo
BR112014005641A2 (pt) tira de aço galvanizada por imersão a quente de alta resistência

Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 13/07/2011, OBSERVADAS AS CONDICOES LEGAIS. (CO) 20 (VINTE) ANOS CONTADOS A PARTIR DE 13/07/2011, OBSERVADAS AS CONDICOES LEGAIS

B25D Requested change of name of applicant approved

Owner name: NIPPON STEEL CORPORATION (JP)

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 10A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2628 DE 18-05-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.