BRPI0616367A8 - processo para a produção de tubos de aço de precisão produzidos a frio - Google Patents

processo para a produção de tubos de aço de precisão produzidos a frio

Info

Publication number
BRPI0616367A8
BRPI0616367A8 BRPI0616367A BRPI0616367A BRPI0616367A8 BR PI0616367 A8 BRPI0616367 A8 BR PI0616367A8 BR PI0616367 A BRPI0616367 A BR PI0616367A BR PI0616367 A BRPI0616367 A BR PI0616367A BR PI0616367 A8 BRPI0616367 A8 BR PI0616367A8
Authority
BR
Brazil
Prior art keywords
cold
production
precision steel
rolled
pipe
Prior art date
Application number
BRPI0616367A
Other languages
English (en)
Inventor
Siekmeyer Josef
See Lothar
Herzig Sven
Mussmann Wolfgang
Original Assignee
Mannesmann Praezisrohr Gmbh
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 Mannesmann Praezisrohr Gmbh filed Critical Mannesmann Praezisrohr Gmbh
Publication of BRPI0616367A2 publication Critical patent/BRPI0616367A2/pt
Publication of BRPI0616367B1 publication Critical patent/BRPI0616367B1/pt
Publication of BRPI0616367A8 publication Critical patent/BRPI0616367A8/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
    • 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
    • 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
    • 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
    • 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)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatment Of Steel (AREA)
  • Metal Extraction Processes (AREA)

Abstract

processo para a produção de tubos de aço de precisão produzidos a frio. a presente invenção refere-se a um processo para a produção de tubos de aço de precisão produzidos a frio, especialmente estirados a frio, para a aplicação especialmente como tubos cilíndricos submetidos à pressão, com adição opcional de um ou mais elementos de liga, bem como impurezas devido à fundição. nesse caso, um tubo preliminar soldado sem costuras produzido a quente ou produzido a partir de uma faixa de laminação, com estado inicial definido, é estirado em uma etapa ou em várias etapas para formar um tubo final, e o tubo é submetido a um tratamento de beneficiamento antes da etapa final.
BRPI0616367A 2005-09-21 2006-08-18 processo para a produção de tubos de aço de precisão produzidos a frio BRPI0616367A8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102005046459A DE102005046459B4 (de) 2005-09-21 2005-09-21 Verfahren zur Herstellung von kaltgefertigten Präzisionsstahlrohren
DE102005046459.9 2005-09-21
PCT/DE2006/001457 WO2007033635A1 (de) 2005-09-21 2006-08-18 Verfahren zur herstellung von kaltgefertigten präzisionsstahlrohren

Publications (3)

Publication Number Publication Date
BRPI0616367A2 BRPI0616367A2 (pt) 2011-06-14
BRPI0616367B1 BRPI0616367B1 (pt) 2017-11-28
BRPI0616367A8 true BRPI0616367A8 (pt) 2018-05-08

Family

ID=37420849

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0616367A BRPI0616367A8 (pt) 2005-09-21 2006-08-18 processo para a produção de tubos de aço de precisão produzidos a frio

Country Status (12)

Country Link
US (1) US20080302452A1 (pt)
EP (1) EP1926837B1 (pt)
JP (1) JP5679632B2 (pt)
KR (1) KR20080063313A (pt)
CN (1) CN101268203A (pt)
BR (1) BRPI0616367A8 (pt)
CA (1) CA2622410C (pt)
DE (1) DE102005046459B4 (pt)
ES (1) ES2470674T3 (pt)
PL (1) PL1926837T3 (pt)
UA (1) UA88573C2 (pt)
WO (1) WO2007033635A1 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2009000219A (es) * 2006-06-29 2009-03-20 Tenaris Connections Ag Tubo sin costura de acero de precision con tenacidad isotropica mejorada a baja temperatura para cilindros hidraulicos y procesos para obtenerlos.
DE102008010749A1 (de) * 2008-02-20 2009-09-24 V & M Deutschland Gmbh Stahllegierung für einen niedrig legierten Stahl zur Herstellung hochfester nahtloser Stahlrohre
FR2939449B1 (fr) * 2008-12-09 2011-03-18 Vallourec Mannesmann Oil & Gas France Acier faiblement allie a limite d'elasticite elevee et haute resistance a la fissuration sous contrainte par les sulfures.
FR2942808B1 (fr) * 2009-03-03 2011-02-18 Vallourec Mannesmann Oil & Gas Acier faiblement allie a limite d'elasticite elevee et haute resistance a la fissuration sous contrainte par les sulfures.
CN102560283A (zh) * 2012-02-21 2012-07-11 张芝莲 一种大口径无缝合金钢管
CN102553926A (zh) * 2012-02-21 2012-07-11 张芝莲 一种大口径无缝合金钢管的制造方法
CN102653816B (zh) * 2012-05-02 2014-05-14 江苏华程工业制管股份有限公司 一种液压缸筒用合金钢管的制备工艺
CN103409602A (zh) * 2013-08-09 2013-11-27 江苏华程工业制管股份有限公司 微脱碳高强度高耐磨缸套用合金钢管的制造方法
JP6179676B2 (ja) * 2014-10-30 2017-08-16 Ｊｆｅスチール株式会社 高強度鋼板およびその製造方法
CN105081698A (zh) * 2015-09-01 2015-11-25 无锡贺邦金属制品有限公司 一种钢管的加工方法
CN105385948B (zh) * 2015-11-06 2018-06-29 天津钢管集团股份有限公司 自升钻井平台用屈服强度大于690MPa无缝管的制造方法
CN105463311B (zh) * 2015-12-14 2017-11-07 徐州徐工液压件有限公司 一种高精度冷拔管的制作方法
KR102242067B1 (ko) 2016-11-16 2021-04-19 제이에프이 스틸 가부시키가이샤 고강도 강판 및 그 제조 방법
CN110616366B (zh) * 2018-06-20 2021-07-16 宝山钢铁股份有限公司 一种125ksi钢级抗硫油井管及其制造方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2571740B1 (fr) * 1984-10-12 1988-05-06 Decazeville Expl Siderurgie Acier au manganese pour, notamment, des tubes de cycles
JPS61213344A (ja) * 1985-03-18 1986-09-22 Kawasaki Steel Corp 高靭性シ−ムレス鋼管
JPS62263924A (ja) * 1986-05-07 1987-11-16 Sumitomo Metal Ind Ltd 強靭鋼管の製造方法
JP3318467B2 (ja) * 1995-05-29 2002-08-26 住友金属工業株式会社 加工性に優れた高強度高靭性鋼管の製造方法
JPH10140250A (ja) * 1996-11-12 1998-05-26 Sumitomo Metal Ind Ltd 高強度高靭性エアーバッグ用鋼管の製造方法
US6173495B1 (en) * 1999-05-12 2001-01-16 Trw Inc. High strength low carbon air bag quality seamless tubing
JP2001049343A (ja) * 1999-08-10 2001-02-20 Sumitomo Metal Ind Ltd 高靭性エアバッグ用電縫鋼管の製造方法
DE19942641A1 (de) * 1999-08-30 2001-03-22 Mannesmann Ag Verwendung einer Stahllegierung zur Herstellung hochfester nahtloser Stahlrohre
US20020033591A1 (en) * 2000-09-01 2002-03-21 Trw Inc. Method of producing a cold temperature high toughness structural steel tubing
WO2002079526A1 (en) * 2001-03-29 2002-10-10 Sumitomo Metal Industries, Ltd. High strength steel tube for air bag and method for production thereof
WO2002103070A1 (fr) * 2001-06-14 2002-12-27 Kawasaki Steel Corporation Procede de production de tuyaux en acier presentant une tenacite elevee
JP4186566B2 (ja) * 2002-09-19 2008-11-26 住友金属工業株式会社 低温靱性に優れたエアバッグ用鋼管の製造方法
US20050076975A1 (en) * 2003-10-10 2005-04-14 Tenaris Connections A.G. Low carbon alloy steel tube having ultra high strength and excellent toughness at low temperature and method of manufacturing the same

Also Published As

Publication number Publication date
EP1926837B1 (de) 2014-03-12
CA2622410C (en) 2015-05-05
WO2007033635A1 (de) 2007-03-29
UA88573C2 (ru) 2009-10-26
CN101268203A (zh) 2008-09-17
BRPI0616367A2 (pt) 2011-06-14
KR20080063313A (ko) 2008-07-03
ES2470674T3 (es) 2014-06-24
EP1926837A1 (de) 2008-06-04
JP5679632B2 (ja) 2015-03-04
DE102005046459B4 (de) 2013-11-28
PL1926837T3 (pl) 2014-09-30
CA2622410A1 (en) 2007-03-29
JP2009509040A (ja) 2009-03-05
BRPI0616367B1 (pt) 2017-11-28
US20080302452A1 (en) 2008-12-11
DE102005046459A1 (de) 2007-04-12

Similar Documents

Publication Publication Date Title
BRPI0616367A8 (pt) processo para a produção de tubos de aço de precisão produzidos a frio
BR112013001864A2 (pt) chapa de aço laminada a quente, chapa de aço laminada a frio, chapa de aço galvanizada e método de produção da mesma
MX2010005968A (es) Eje a partir de un tubo sin costura para vehiculos de ferrocarril, y un proceso para la fabricacion de un eje a partir de un tubo de acero sin costura para vehiculos de ferrocarril.
BR112013017287A2 (pt) artigo de aço de dureza e método de fazer
UA107519C2 (uk) Гаряче- або холоднокатаний сталевий лист, спосіб його виготовлення та його застосування в автомобільній промисловості
BR112013002583A2 (pt) método de fabricação de chapa de aço elétrica não orientada
ATE539827T1 (de) Verfahren zum verbreitern der produktpalette einer walzanlage für metallische produkte und anlage zur durchführung des verfahrens
FI20125379A7 (fi) Menetelmä suurlujuuksisen muokattavan jatkuvahehkutetun teräsnauhan valmistamiseksi ja suurlujuuksinen muokattava jatkuvahehkutettu teräsnauha
BR112018069396A2 (pt) método de fabricação de uma chapa de aço laminada a frio e chapa de aço
RU2015152135A (ru) Способ изготовления деталей из легкой конструкционной стали и детали из легкой конструкционной стали
ATE544542T1 (de) Verfahren zur herstellung von geformten komponenten aus hochfestem und ultrahochfestem stahl
BR0306933A (pt) Método para produzir tubos de aço sem costura
MX364428B (es) Instalacion y procedimiento para la laminacion en caliente de bandas de acero.
BRPI0408939A (pt) método de produção de um tubo sem costura
BR112012031310A2 (pt) método para a produção de tubos sem costura
MY166074A (en) Wheel rim forming method
MX2012008224A (es) Metodos y medios para fabricar un tornillo con un paso de rosca variable.
UA109461C2 (uk) Спосіб економічного виробництва безшовних гарячекатаних труб у безперервних станах для прокатки безшовних труб
MX2024006073A (es) Lamina de acero laminada en frio y metodo de fabricacion para la misma.
BRPI0922639A2 (pt) processo para a fabricação de tubos sem costura de metal, por meio de um laminador de barra de três cilindros
ATE421395T1 (de) Verfahren und vorrichtung zum herstellen von metallringen
DE602006004339D1 (de) Haspelkopf für ein warmwalzwerk
RU2007134439A (ru) Способ изготовления бесшовной стальной трубы
WO2011018061A8 (de) Kontaktstift zur verwendung an beleuchtungsmitteln sowie verfahren zu dessen herstellung
UA81495C2 (ru) способ формования полуцилиндрических трубных заготовок

Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) 8O E 13 DA LPI.

B12B Appeal against refusal [chapter 12.2 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 17A 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 2736 DE 13-06-2023 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.