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MXPA03011655A - Procedimiento para fabricar un tubo sin costura de acero con sistema de elevado contenido de cromo. - Google Patents

Procedimiento para fabricar un tubo sin costura de acero con sistema de elevado contenido de cromo.

Info

Publication number
MXPA03011655A
MXPA03011655A MXPA03011655A MXPA03011655A MXPA03011655A MX PA03011655 A MXPA03011655 A MX PA03011655A MX PA03011655 A MXPA03011655 A MX PA03011655A MX PA03011655 A MXPA03011655 A MX PA03011655A MX PA03011655 A MXPA03011655 A MX PA03011655A
Authority
MX
Mexico
Prior art keywords
seamless steel
blank
steel tube
tube
based seamless
Prior art date
Application number
MXPA03011655A
Other languages
English (en)
Inventor
Kidani Shigeru
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19027088&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MXPA03011655(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sumitomo Metal Ind filed Critical Sumitomo Metal Ind
Publication of MXPA03011655A publication Critical patent/MXPA03011655A/es

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
    • C22C38/18—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
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium 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
    • C22C38/46—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
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
    • 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

Landscapes

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

Abstract

Un procedimiento para fabricar tubos sin costura de acero con sistema de elevado contenido de cromo que tienen una elevada calidad de superficie interior con elevada eficiencia y reducidos costos de produccion. Un material inicial que comprende Cr en un contenido de 10 a 20%, e impurezas S y P en respectivos contenidos de no mas de 0,050% es usado para formar un tubo terminado, y haciendo uso de parametros, el periodo total de calentamiento completo St1 (horas) para el calentamiento completo del material inicial para formar un material primario de tubo como desbaste o tocho y el periodo total de calentamiento completo St2 (horas) para calentamiento completo del material primario de tubo, se forma un tubo terminado a una temperatura de calentamiento de 1200¦C con la condicion que se satisfaga la siguiente ecuacion (b) (ver formula) siendo f un factor que indica el grado, de generacion de ferritas d de acuerdo con los contenidos de los elementos incluidos en este. El procedimiento permite fabricar un tubo sin costura de acero con sistema de elevado contenido de cromo que tiene una cantidad muy reducida de defectos de superficie interior a formarse, usando un acero de elevado contenido de cromo. Puesto que se puede obtener una productividad predeterminada sin adicion excesiva de impurezas, resulta posible producir con elevada eficiencia un tubo sin costura de acero con sistema de elevado contenido de cromo que tiene una elevada calidad de superficie interior.
MXPA03011655A 2001-06-21 2002-06-21 Procedimiento para fabricar un tubo sin costura de acero con sistema de elevado contenido de cromo. MXPA03011655A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001187862A JP4867088B2 (ja) 2001-06-21 2001-06-21 高Ｃｒ系継目無鋼管の製造方法
PCT/JP2002/006256 WO2003000938A1 (en) 2001-06-21 2002-06-21 Method of producing high cr-based seamless steel tube

Publications (1)

Publication Number Publication Date
MXPA03011655A true MXPA03011655A (es) 2004-03-19

Family

ID=19027088

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA03011655A MXPA03011655A (es) 2001-06-21 2002-06-21 Procedimiento para fabricar un tubo sin costura de acero con sistema de elevado contenido de cromo.

Country Status (10)

Country Link
US (1) US6692592B2 (es)
EP (1) EP1413634B2 (es)
JP (1) JP4867088B2 (es)
CN (1) CN1509340A (es)
AT (1) ATE532884T1 (es)
BR (1) BR0210466A (es)
CA (1) CA2450521C (es)
MX (1) MXPA03011655A (es)
WO (1) WO2003000938A1 (es)
ZA (1) ZA200308418B (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7686897B2 (en) * 2002-07-15 2010-03-30 Sumitomo Metal Industries, Ltd. Martensitic stainless steel seamless pipe and a manufacturing method thereof
JP4126979B2 (ja) * 2002-07-15 2008-07-30 住友金属工業株式会社 マルテンサイト系ステンレス継目無鋼管とその製造方法
JP5109222B2 (ja) * 2003-08-19 2012-12-26 Ｊｆｅスチール株式会社 耐食性に優れた油井用高強度ステンレス継目無鋼管およびその製造方法
CN100435988C (zh) * 2004-05-28 2008-11-26 住友金属工业株式会社 无缝钢管的制造方法
EP1757376B2 (en) * 2004-05-28 2013-12-04 Nippon Steel & Sumitomo Metal Corporation Process for producing seamless steel pipe
JP4904713B2 (ja) * 2005-03-31 2012-03-28 住友金属工業株式会社 高Ｃｒ系継目無鋼管用ビレットの加熱方法
GB0508983D0 (en) * 2005-05-03 2005-06-08 Oxford Gene Tech Ip Ltd Cell analyser
EP1990107A4 (en) 2006-03-01 2012-05-30 Sumitomo Metal Ind METHOD FOR PRODUCING A SEAMLESS TUBE WITH HIGH CHROME CONTENT
US20080036114A1 (en) * 2006-08-14 2008-02-14 3M Innovative Properties Company Mold having surface modified non-molding regions
EA013146B1 (ru) * 2007-03-26 2010-02-26 Сумитомо Метал Индастриз, Лтд. Трубы нефтяного сортамента для развальцовки в скважине и дуплексная нержавеющая сталь, используемая для труб нефтяного сортамента для развальцовки
KR20090066000A (ko) * 2007-12-18 2009-06-23 주식회사 포스코 고진공, 고순도 가스 배관용 오스테나이트계 스테인리스강
CN102162075A (zh) * 2010-02-23 2011-08-24 宝山钢铁股份有限公司 一种抛光性能优异的奥氏体不锈钢及其制造方法
US9468959B2 (en) * 2010-12-22 2016-10-18 Nippon Steel & Sumitomo Metal Corporation Production method of seamless tube using round bar made of high Cr-high Ni alloy
UA111115C2 (uk) 2012-04-02 2016-03-25 Ейкей Стіл Пропертіс, Інк. Рентабельна феритна нержавіюча сталь
JP6315076B2 (ja) * 2014-11-18 2018-04-25 Ｊｆｅスチール株式会社 油井用高強度ステンレス継目無鋼管の製造方法
MX380412B (es) 2015-01-15 2025-03-11 Jfe Steel Corp Tuberia de acero inoxidable sin costura para productos tubulares de region petrolifera y metodo de fabricacion de la misma.
RU2586193C1 (ru) * 2015-03-30 2016-06-10 Федеральное государственное бюджетное учреждение науки Институт металлургии и материаловедения им. А.А. Байкова Российской академии наук (ИМЕТ РАН) Высокопрочная коррозионно-стойкая свариваемая сталь
JP6578809B2 (ja) * 2015-08-18 2019-09-25 日本製鉄株式会社 継目無鋼管の製造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60187426A (ja) * 1984-03-07 1985-09-24 Kobe Steel Ltd 継目無ステンレス鋼管の製造方法
JPH0277519A (ja) * 1988-09-12 1990-03-16 Sumitomo Metal Ind Ltd Ｍｓ系ステンレス鋼およびＣｒ−Ｍｏ鋼の焼純方法
JP2707839B2 (ja) * 1990-12-25 1998-02-04 住友金属工業株式会社 マルテンサイト系継目無鋼管とその製造方法
JPH06306466A (ja) * 1993-04-16 1994-11-01 Kawasaki Steel Corp マルテンサイト系ステンレス継目無鋼管の製造方法
JPH08120336A (ja) * 1994-10-20 1996-05-14 Nippon Steel Corp 継目無鋼管製造用マルテンサイト系ステンレス鋼ブルームの製造方法
JPH08232018A (ja) * 1995-02-27 1996-09-10 Nippon Steel Corp 高Ｃｒフェライト鋼継目無鋼管の製造方法
JP3460608B2 (ja) * 1999-02-15 2003-10-27 Ｊｆｅスチール株式会社 鉄基高Ｃｒ系継目無鋼管の製造方法

Also Published As

Publication number Publication date
EP1413634A1 (en) 2004-04-28
US20030127162A1 (en) 2003-07-10
BR0210466A (pt) 2004-08-10
CA2450521C (en) 2008-09-02
EP1413634B2 (en) 2017-08-09
EP1413634B1 (en) 2011-11-09
CN1509340A (zh) 2004-06-30
ATE532884T1 (de) 2011-11-15
JP4867088B2 (ja) 2012-02-01
WO2003000938A1 (en) 2003-01-03
JP2003003212A (ja) 2003-01-08
CA2450521A1 (en) 2003-01-03
ZA200308418B (en) 2005-09-28
US6692592B2 (en) 2004-02-17
EP1413634A4 (en) 2005-02-02

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