BR112012016517A2 - método para fabricar um tubo de aço sem costura para tubo de linha e tubo de aço sem costura para tubo de linha - Google Patents

método para fabricar um tubo de aço sem costura para tubo de linha e tubo de aço sem costura para tubo de linha

Info

Publication number
BR112012016517A2
BR112012016517A2 BR112012016517A BR112012016517A BR112012016517A2 BR 112012016517 A2 BR112012016517 A2 BR 112012016517A2 BR 112012016517 A BR112012016517 A BR 112012016517A BR 112012016517 A BR112012016517 A BR 112012016517A BR 112012016517 A2 BR112012016517 A2 BR 112012016517A2
Authority
BR
Brazil
Prior art keywords
seamless steel
pipe
line
steel pipe
steel tube
Prior art date
Application number
BR112012016517A
Other languages
English (en)
Other versions
BR112012016517B1 (pt
Inventor
Hitoshio Keisuke
Kondo Kunio
Arai Yuji
Original Assignee
Sumitomo Metal Ind
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 Sumitomo Metal Ind filed Critical Sumitomo Metal Ind
Publication of BR112012016517A2 publication Critical patent/BR112012016517A2/pt
Publication of BR112012016517B1 publication Critical patent/BR112012016517B1/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
    • C21D8/10—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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • 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
    • 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
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium 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
    • C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
    • 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
    • C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium
    • 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
    • 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

Abstract

<um>método para fabricar um tubo de aço sem costura para tubo de linha e tubo de aço sem costura para tubo de linha.<mv>trata-se de um método para fabricar um tubo de aço sem costura para tubo de linha capaz de aprimorar a tenacidade do tubo de aço sem costura para tubo de linha. um tarugo redondo que tem uma composição química, percentual em massa, de c: 0,02 a 0,15%, si: no máximo 0,5% e mn: 0,5 a 2,5%, sndo que o equilíbrio é entre fe e impurezas, é aquecido (s1). o tarugo redondo aquecido é laminado por perfuração para produzir uma carcaça oca (s2). a carcaça oca é alongada e laminada e dimensionada para produzir um tubo de aço sem costura (s3). o tubo de aço sem costura é resfriado com água e o resfriamento com água é interrompido quando a temperatura do tubo de aço sem costura atinge no máximo 450<198>c (s5). o tubo de aço sem costura resfriado com água é arrefecido bruscamente (s6) e o tubo de aço sem costura arrefecido bruscamente é submetido à têmpera (s7).
BR112012016517-8A 2010-01-27 2011-01-07 Método para fabricar um tubo de aço sem costura para tubos de condução e tubo de aço sem costura para tubos de condução BR112012016517B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010016004 2010-01-27
JP2010-016004 2010-01-27
PCT/JP2011/050174 WO2011093117A1 (ja) 2010-01-27 2011-01-07 ラインパイプ用継目無鋼管の製造方法及びラインパイプ用継目無鋼管

Publications (2)

Publication Number Publication Date
BR112012016517A2 true BR112012016517A2 (pt) 2019-01-22
BR112012016517B1 BR112012016517B1 (pt) 2020-02-11

Family

ID=44319108

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012016517-8A BR112012016517B1 (pt) 2010-01-27 2011-01-07 Método para fabricar um tubo de aço sem costura para tubos de condução e tubo de aço sem costura para tubos de condução

Country Status (10)

Country Link
US (1) US9175360B2 (pt)
EP (1) EP2530172B1 (pt)
JP (1) JP4930652B2 (pt)
CN (1) CN102725428B (pt)
AR (1) AR080040A1 (pt)
AU (1) AU2011210499B2 (pt)
BR (1) BR112012016517B1 (pt)
CA (1) CA2785425C (pt)
MX (1) MX2012008841A (pt)
WO (1) WO2011093117A1 (pt)

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Publication number Priority date Publication date Assignee Title
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
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.
CN103882316A (zh) * 2012-12-21 2014-06-25 鞍钢股份有限公司 一种x80输送管线用无缝钢管及其制造方法
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 (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
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
US11105501B2 (en) 2013-06-25 2021-08-31 Tenaris Connections B.V. High-chromium heat-resistant steel
CN103469080B (zh) * 2013-09-06 2016-03-02 鞍钢股份有限公司 一种80ksi钢级油井管的制造方法
US10544476B2 (en) * 2014-11-27 2020-01-28 Jfe Steel Corporation Apparatus line for manufacturing seamless steel pipe and tube and method of manufacturing duplex seamless stainless steel pipe
CN105002425B (zh) * 2015-06-18 2017-12-22 宝山钢铁股份有限公司 超高强度超高韧性石油套管用钢、石油套管及其制造方法
CN106555042A (zh) * 2015-09-24 2017-04-05 宝山钢铁股份有限公司 一种有效细化晶粒的无缝钢管在线控制冷却工艺及制造方法
US11453925B2 (en) * 2016-08-01 2022-09-27 Nippon Steel Corporation Seamless steel pipe and method for producing same
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
CN106949318A (zh) * 2017-03-22 2017-07-14 南通盛立德金属材料科技有限公司 一种奥氏体型耐酸不锈钢管
MX2020005684A (es) * 2017-11-29 2020-12-03 Nippon Steel Corp Metodo de produccion de un tubo de acero sin costura.
CA3086462C (en) 2018-01-26 2022-06-14 Nippon Steel Corporation Cr-ni alloy and seamless steel pipe made of cr-ni alloy
CN109604369A (zh) * 2018-09-14 2019-04-12 山东庆云三友机械电器有限公司 精密无缝钢管生产工艺
CN111893400B (zh) * 2020-08-18 2021-11-30 攀钢集团攀枝花钢铁研究院有限公司 屈服强度300MPa级别焊管用钢的生产方法

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Also Published As

Publication number Publication date
US9175360B2 (en) 2015-11-03
CA2785425A1 (en) 2011-08-04
AR080040A1 (es) 2012-03-07
CA2785425C (en) 2014-06-03
EP2530172A4 (en) 2016-05-11
AU2011210499B2 (en) 2013-07-11
CN102725428A (zh) 2012-10-10
JPWO2011093117A1 (ja) 2013-05-30
JP4930652B2 (ja) 2012-05-16
BR112012016517B1 (pt) 2020-02-11
EP2530172B1 (en) 2018-03-14
US20120267014A1 (en) 2012-10-25
EP2530172A1 (en) 2012-12-05
CN102725428B (zh) 2014-01-15
WO2011093117A1 (ja) 2011-08-04
MX2012008841A (es) 2012-12-10
AU2011210499A1 (en) 2012-07-19

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: NIPPON STEEL AND SUMITOMO METAL CORPORATION (JP)

B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B07A Technical examination (opinion): publication of technical examination (opinion)
B25D Requested change of name of applicant approved

Owner name: NIPPON STEEL CORPORATION (JP)

B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 07/01/2011, OBSERVADAS AS CONDICOES LEGAIS.