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
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)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
- Extrusion Of Metal (AREA)
- Heat Treatment Of Articles (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.
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)
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 |
JP4359783B2 (ja) * | 2004-05-28 | 2009-11-04 | 住友金属工業株式会社 | 継目無鋼管の製造方法 |
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 |
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 |
JPWO2007100042A1 (ja) | 2006-03-01 | 2009-07-23 | 住友金属工業株式会社 | 高Cr継目無管の製造方法 |
KR20090043518A (ko) * | 2006-08-14 | 2009-05-06 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 표면 개질된 비-주조 영역을 갖는 몰드 |
MX2008012238A (es) * | 2007-03-26 | 2008-11-28 | Sumitomo Metal Ind | Accesorio tubular para tubos octg para expansion en pozos petroleros y acero inoxidable duplex utilizado para el accesorio tubular para tubos octg para expansion. |
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 |
WO2016113794A1 (ja) | 2015-01-15 | 2016-07-21 | Jfeスチール株式会社 | 油井用継目無ステンレス鋼管およびその製造方法 |
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)
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 |
-
2001
- 2001-06-21 JP JP2001187862A patent/JP4867088B2/ja not_active Expired - Fee Related
-
2002
- 2002-06-21 EP EP02741248.5A patent/EP1413634B2/en not_active Expired - Lifetime
- 2002-06-21 AT AT02741248T patent/ATE532884T1/de active
- 2002-06-21 WO PCT/JP2002/006256 patent/WO2003000938A1/ja active Application Filing
- 2002-06-21 CN CNA028102789A patent/CN1509340A/zh active Pending
- 2002-06-21 MX MXPA03011655A patent/MXPA03011655A/es active IP Right Grant
- 2002-06-21 CA CA002450521A patent/CA2450521C/en not_active Expired - Lifetime
- 2002-06-21 BR BR0210466-0A patent/BR0210466A/pt not_active Application Discontinuation
-
2003
- 2003-02-11 US US10/361,555 patent/US6692592B2/en not_active Expired - Lifetime
- 2003-10-29 ZA ZA2003/08418A patent/ZA200308418B/en unknown
Also Published As
Publication number | Publication date |
---|---|
JP2003003212A (ja) | 2003-01-08 |
US6692592B2 (en) | 2004-02-17 |
CN1509340A (zh) | 2004-06-30 |
EP1413634B2 (en) | 2017-08-09 |
ZA200308418B (en) | 2005-09-28 |
WO2003000938A1 (en) | 2003-01-03 |
EP1413634A1 (en) | 2004-04-28 |
CA2450521C (en) | 2008-09-02 |
ATE532884T1 (de) | 2011-11-15 |
EP1413634B1 (en) | 2011-11-09 |
BR0210466A (pt) | 2004-08-10 |
JP4867088B2 (ja) | 2012-02-01 |
CA2450521A1 (en) | 2003-01-03 |
US20030127162A1 (en) | 2003-07-10 |
EP1413634A4 (en) | 2005-02-02 |
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Legal Events
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