MX2009010303A - Proceso para producir tubo acodado para tuberia de conduccion y el tubo acodado para la tuberia de conduccion. - Google Patents
Proceso para producir tubo acodado para tuberia de conduccion y el tubo acodado para la tuberia de conduccion.Info
- Publication number
- MX2009010303A MX2009010303A MX2009010303A MX2009010303A MX2009010303A MX 2009010303 A MX2009010303 A MX 2009010303A MX 2009010303 A MX2009010303 A MX 2009010303A MX 2009010303 A MX2009010303 A MX 2009010303A MX 2009010303 A MX2009010303 A MX 2009010303A
- Authority
- MX
- Mexico
- Prior art keywords
- pipe
- line
- less
- bend
- bend pipe
- 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
-
- 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
- C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
-
- 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
-
- 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
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)
- Manufacturing & Machinery (AREA)
- Heat Treatment Of Articles (AREA)
- Heat Treatment Of Steel (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
Un tubo de acero se prepara, que contiene por masa, máximo 0.009% C, máximo 1.0% Mn, máximo 1.0% Si, máximo 0.04 % P, máximo 0.005 % S, 0.01 a 0.2 % Ti, 0.01 a 0.10 % V, 0.001 a 0.1 % Al, máximo 0.1% N, 4.0 a 8.0 % Ni, 9.0 a 15.0 % Cr y 1.5 a 7.0 % Mo, siendo el resto Fe y las impurezas. El tubo de acero preparado se dobla en un tubo acodado, el tubo acodado se enfría rápidamente en una temperatura de templado inferior que 950ºC. El tubo acodado templado se endurece. En consecuencia, el tubo acodado de acuerdo con la presente invención tiene excelente resistencia a SSC.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007078705A JP5045178B2 (ja) | 2007-03-26 | 2007-03-26 | ラインパイプ用ベンド管の製造方法およびラインパイプ用ベンド管 |
PCT/JP2008/055107 WO2008117721A1 (ja) | 2007-03-26 | 2008-03-19 | ラインパイプ用ベンド管の製造方法およびラインパイプ用ベンド管 |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2009010303A true MX2009010303A (es) | 2009-10-16 |
Family
ID=39788457
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2009010303A MX2009010303A (es) | 2007-03-26 | 2008-03-19 | Proceso para producir tubo acodado para tuberia de conduccion y el tubo acodado para la tuberia de conduccion. |
Country Status (8)
Country | Link |
---|---|
US (1) | US8038811B2 (es) |
EP (1) | EP2128278B1 (es) |
JP (1) | JP5045178B2 (es) |
CN (1) | CN101663411B (es) |
BR (1) | BRPI0809608B1 (es) |
CA (1) | CA2680040C (es) |
MX (1) | MX2009010303A (es) |
WO (1) | WO2008117721A1 (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150010425A1 (en) | 2007-10-04 | 2015-01-08 | Nippon Steel & Sumitomo Metal Corporation | Austenitic stainless steel |
CN102284569B (zh) * | 2011-06-15 | 2014-06-04 | 中国石油天然气股份有限公司 | 一种热煨弯管工艺方法 |
CN102729009A (zh) * | 2012-06-27 | 2012-10-17 | 中国海洋石油总公司 | 一种冶金复合管弯管的制造工艺 |
CN107849658B (zh) * | 2015-08-28 | 2020-02-18 | 日本制铁株式会社 | 不锈钢管及其制造方法 |
WO2018216638A1 (ja) * | 2017-05-22 | 2018-11-29 | 新日鐵住金株式会社 | ベンド鋼管およびその製造方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0247289B2 (ja) * | 1984-06-20 | 1990-10-19 | Daiichi Koshuha Kogyo Kk | Kinzokukannomagekakokennetsushorihohooyobisochi |
JPH03156170A (ja) | 1989-11-14 | 1991-07-04 | Mitsubishi Electric Corp | 同軸形スタータ |
JPH0718331A (ja) * | 1993-07-05 | 1995-01-20 | Kubota Corp | 13クロム系ステンレス鋼曲げ管の製造方法 |
JP3156170B2 (ja) | 1994-07-26 | 2001-04-16 | 住友金属工業株式会社 | ラインパイプ用マルテンサイト系ステンレス鋼 |
JP2002030392A (ja) * | 2000-07-13 | 2002-01-31 | Nippon Steel Corp | 耐食性に優れた高Crマルテンサイトステンレス鋼及びその製造方法 |
JP2002129288A (ja) * | 2000-10-30 | 2002-05-09 | Nippon Steel Corp | 高強度ベンド管およびその製造法 |
JP2003003243A (ja) * | 2001-06-22 | 2003-01-08 | Sumitomo Metal Ind Ltd | 耐炭酸ガス腐食性および耐硫化物応力腐食割れ性に優れた高強度マルテンサイトステンレス鋼 |
JP4186684B2 (ja) * | 2002-04-12 | 2008-11-26 | 住友金属工業株式会社 | マルテンサイト系ステンレス鋼の製造方法 |
MXPA04010008A (es) * | 2002-04-12 | 2005-07-01 | Sumitomo Metal Ind | Metodo para fabricar un acero inoxidable martensitico. |
JP4337712B2 (ja) * | 2004-11-19 | 2009-09-30 | 住友金属工業株式会社 | マルテンサイト系ステンレス鋼 |
BRPI0609856A2 (pt) * | 2005-04-28 | 2010-05-11 | Jfe Steel Corp | tubo de aço inoxidável tendo excelente capacidade de dilatação para produtos tubulares para campos petrolìferos |
BRPI0719904B1 (pt) * | 2006-08-22 | 2018-11-21 | Nippon Steel & Sumitomo Metal Corp | aço inoxidável martensítico |
-
2007
- 2007-03-26 JP JP2007078705A patent/JP5045178B2/ja active Active
-
2008
- 2008-03-19 CN CN2008800096863A patent/CN101663411B/zh active Active
- 2008-03-19 EP EP08722482.0A patent/EP2128278B1/en active Active
- 2008-03-19 BR BRPI0809608-2A patent/BRPI0809608B1/pt not_active IP Right Cessation
- 2008-03-19 MX MX2009010303A patent/MX2009010303A/es active IP Right Grant
- 2008-03-19 CA CA2680040A patent/CA2680040C/en not_active Expired - Fee Related
- 2008-03-19 WO PCT/JP2008/055107 patent/WO2008117721A1/ja active Application Filing
-
2009
- 2009-09-23 US US12/565,254 patent/US8038811B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
BRPI0809608A2 (pt) | 2014-10-29 |
EP2128278B1 (en) | 2016-08-10 |
CA2680040C (en) | 2012-10-02 |
JP2008240021A (ja) | 2008-10-09 |
JP5045178B2 (ja) | 2012-10-10 |
EP2128278A1 (en) | 2009-12-02 |
WO2008117721A1 (ja) | 2008-10-02 |
CN101663411A (zh) | 2010-03-03 |
BRPI0809608B1 (pt) | 2017-07-04 |
US8038811B2 (en) | 2011-10-18 |
EP2128278A4 (en) | 2010-12-01 |
US20100006190A1 (en) | 2010-01-14 |
CN101663411B (zh) | 2012-07-25 |
CA2680040A1 (en) | 2008-10-02 |
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