MXPA05013613A - Coraza de tubo para la fabricacion de un tubo de acero sin costura y un metodo para su fabricacion. - Google Patents
Coraza de tubo para la fabricacion de un tubo de acero sin costura y un metodo para su fabricacion.Info
- Publication number
- MXPA05013613A MXPA05013613A MXPA05013613A MXPA05013613A MXPA05013613A MX PA05013613 A MXPA05013613 A MX PA05013613A MX PA05013613 A MXPA05013613 A MX PA05013613A MX PA05013613 A MXPA05013613 A MX PA05013613A MX PA05013613 A MXPA05013613 A MX PA05013613A
- Authority
- MX
- Mexico
- Prior art keywords
- tube
- manufacturing
- stock
- seamless steel
- same
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title abstract 2
- 239000010959 steel Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 2
- 229910000963 austenitic stainless steel Inorganic materials 0.000 abstract 3
- 239000002994 raw material Substances 0.000 abstract 1
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B19/00—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work
- B21B19/02—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work the axes of the rollers being arranged essentially diagonally to the axis of the work, e.g. "cross" tube-rolling ; Diescher mills, Stiefel disc piercers or Stiefel rotary piercers
- B21B19/04—Rolling basic material of solid, i.e. non-hollow, structure; Piercing, e.g. rotary piercing mills
-
- 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
- C22C38/18—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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
- B21B3/02—Rolling special iron alloys, e.g. stainless steel
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S72/00—Metal deforming
- Y10S72/70—Deforming specified alloys or uncommon metal or bimetallic work
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
Se provee una coraza perforada de un acero inoxidable austenitico que tiene una buena condicion de superficie interior, y se establece un medio por el cual pueda realizarse una produccion en masa a una escala industrial de un tubo de acero sin costura de buena calidad de acero inoxidable. Un lingote de acero inoxidable austenitico con un contenido de P como maximo de 0.040% y un contenido de S como maximo de 0.020% se perfora bajo condiciones tales que la relacion de expansion del tubo H (diametro exterior de la coraza/ diametro del lingote a ser trabajado) satisface la siguiente ecuacion para obtener una coraza de tubo de un acero inoxidable austenitico. {P(%)/(0.025 x H -0.01)]2 + {S(%)/(0.015 x H-0.012=1 Cuando se fabrica un tubo de acero sin costura de un a cero inoxidable austenitico, la coraza antes descrita se lamina para formar un tubo.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003177742 | 2003-06-23 | ||
| PCT/JP2004/009078 WO2004112977A1 (ja) | 2003-06-23 | 2004-06-22 | 継目無鋼管製造用素管とその製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MXPA05013613A true MXPA05013613A (es) | 2006-02-24 |
Family
ID=33534964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MXPA05013613A MXPA05013613A (es) | 2003-06-23 | 2004-06-22 | Coraza de tubo para la fabricacion de un tubo de acero sin costura y un metodo para su fabricacion. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US7260966B2 (es) |
| EP (1) | EP1676652B1 (es) |
| JP (2) | JP4311403B2 (es) |
| CN (1) | CN100352568C (es) |
| AR (1) | AR044848A1 (es) |
| BR (1) | BRPI0411812B1 (es) |
| DE (1) | DE602004030812D1 (es) |
| MX (1) | MXPA05013613A (es) |
| WO (1) | WO2004112977A1 (es) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4553073B1 (ja) | 2009-04-01 | 2010-09-29 | 住友金属工業株式会社 | 高強度Ｃｒ−Ｎｉ合金継目無管の製造方法 |
| CN102649211B (zh) * | 2011-02-24 | 2014-07-02 | 宝钢特钢有限公司 | 不锈钢无缝钢管的制造方法 |
| CN103949474A (zh) * | 2014-04-29 | 2014-07-30 | 攀钢集团成都钢钒有限公司 | 一种薄壁奥氏体不锈钢无缝钢管斜轧润滑的方法 |
| KR101735007B1 (ko) * | 2015-12-23 | 2017-05-15 | 주식회사 포스코 | 주름 저항성이 우수한 오스테나이트계 스테인리스 강관 |
| JP7095567B2 (ja) * | 2018-06-28 | 2022-07-05 | 日本製鉄株式会社 | 内部割れ発生の予測方法 |
| JP7331356B2 (ja) * | 2018-12-14 | 2023-08-23 | Tdk株式会社 | 永久磁石および回転電機 |
| CN113399461B (zh) * | 2021-06-15 | 2023-01-31 | 山西太钢不锈钢股份有限公司 | 一种含铌奥氏体耐热不锈钢圆管坯的加工方法 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2536033A (en) * | 1948-05-14 | 1951-01-02 | Armco Steel Corp | High-temperature stainless steel |
| JPS60114554A (ja) * | 1983-11-24 | 1985-06-21 | Kawasaki Steel Corp | 継目無鋼管用高Νｉオ−ステナイト系ステンレス鋼 |
| JPS63238909A (ja) * | 1987-03-27 | 1988-10-05 | Sumitomo Metal Ind Ltd | 継目無管の製造方法 |
| JPH084811B2 (ja) * | 1987-05-29 | 1996-01-24 | 住友金属工業株式会社 | 継目無管の穿孔方法 |
| JPH01228603A (ja) | 1988-03-10 | 1989-09-12 | Sumitomo Metal Ind Ltd | 二相ステンレス鋼継目無鋼管の製造方法 |
| JP2996077B2 (ja) * | 1993-11-02 | 1999-12-27 | 住友金属工業株式会社 | 継目無金属管の穿孔圧延方法 |
| US5713234A (en) * | 1995-01-10 | 1998-02-03 | Sumitomo Metal Industries, Ltd. | Piercing-rolling method and piercing-rolling apparatus for seamless tubes |
| CN1141191C (zh) * | 1995-05-10 | 2004-03-10 | 住友金属工业株式会社 | 用于无缝钢管的穿孔／轧制方法和设备 |
| US6051081A (en) * | 1996-10-29 | 2000-04-18 | Tubacex, S.A. | Austenitic-ferritic steel of the superduplex type applicable to the fabrication of seamless tubes |
| JP2000301212A (ja) * | 1999-04-13 | 2000-10-31 | Sanyo Special Steel Co Ltd | 難加工性材料の継目無管のピアサー穿孔方法 |
| JP3463617B2 (ja) * | 1999-08-06 | 2003-11-05 | 住友金属工業株式会社 | 熱間加工性に優れる継目無鋼管用オーステナイト系耐熱鋼 |
| JP3425718B2 (ja) | 1999-12-06 | 2003-07-14 | Ｊｆｅエンジニアリング株式会社 | 継目無管の製造方法 |
-
2004
- 2004-06-22 AR ARP040102159A patent/AR044848A1/es active IP Right Grant
- 2004-06-22 BR BRPI0411812-0A patent/BRPI0411812B1/pt active IP Right Grant
- 2004-06-22 WO PCT/JP2004/009078 patent/WO2004112977A1/ja active Application Filing
- 2004-06-22 JP JP2005507312A patent/JP4311403B2/ja not_active Expired - Lifetime
- 2004-06-22 DE DE602004030812T patent/DE602004030812D1/de not_active Expired - Lifetime
- 2004-06-22 EP EP04746547A patent/EP1676652B1/en not_active Expired - Lifetime
- 2004-06-22 MX MXPA05013613A patent/MXPA05013613A/es active IP Right Grant
- 2004-06-22 CN CNB2004800175513A patent/CN100352568C/zh not_active Expired - Fee Related
-
2005
- 2005-12-21 US US11/312,934 patent/US7260966B2/en not_active Expired - Lifetime
-
2008
- 2008-10-31 JP JP2008282064A patent/JP4916498B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| BRPI0411812B1 (pt) | 2019-04-24 |
| WO2004112977A1 (ja) | 2004-12-29 |
| JP4311403B2 (ja) | 2009-08-12 |
| BRPI0411812A (pt) | 2006-08-08 |
| CN1809430A (zh) | 2006-07-26 |
| JP2009082988A (ja) | 2009-04-23 |
| US7260966B2 (en) | 2007-08-28 |
| AR044848A1 (es) | 2005-10-05 |
| JPWO2004112977A1 (ja) | 2006-07-20 |
| EP1676652B1 (en) | 2010-12-29 |
| JP4916498B2 (ja) | 2012-04-11 |
| EP1676652A1 (en) | 2006-07-05 |
| CN100352568C (zh) | 2007-12-05 |
| US20060283225A1 (en) | 2006-12-21 |
| EP1676652A4 (en) | 2007-05-02 |
| DE602004030812D1 (de) | 2011-02-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant or registration |