EA201100799A1 - Способ и устройство для изготовления труб из стали - Google Patents
Способ и устройство для изготовления труб из сталиInfo
- Publication number
- EA201100799A1 EA201100799A1 EA201100799A EA201100799A EA201100799A1 EA 201100799 A1 EA201100799 A1 EA 201100799A1 EA 201100799 A EA201100799 A EA 201100799A EA 201100799 A EA201100799 A EA 201100799A EA 201100799 A1 EA201100799 A1 EA 201100799A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- pipe
- steel pipes
- manufacturing steel
- length
- temperature
- Prior art date
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
- 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
- C21D9/085—Cooling or quenching
-
- 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
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials 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)
Abstract
Изобретение относится к способу и устройству для изготовления труб из стали. Согласно изобретению предусмотрено, что в течение отрезка времени, самое большее 20 с, после последней деформации при температуре выше 700°С, однако ниже 1050°С, в проход на наружную поверхность трубы по периферии на длине, более чем в 400 раз превышающей толщину стенки трубы, наносится охлаждающее средство под повышенным давлением в количестве, которое при быстром охлаждении дает одинаковую скорость охлаждения стенки трубы по длине трубы более 1°С/с до температуры в диапазоне 500-250°С, после чего осуществляется дальнейшее охлаждение трубы на воздухе до комнатной температуры.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0181408A AT507596B1 (de) | 2008-11-20 | 2008-11-20 | Verfahren und vorrichtung zur herstellung von stahlrohren mit besonderen eigenschaften |
PCT/AT2009/000439 WO2010057235A1 (de) | 2008-11-20 | 2009-11-16 | Verfahren und vorrichtung zur herstellung von stahlrohren mit besonderen eigenschaften |
Publications (2)
Publication Number | Publication Date |
---|---|
EA201100799A1 true EA201100799A1 (ru) | 2011-12-30 |
EA021245B1 EA021245B1 (ru) | 2015-05-29 |
Family
ID=41785584
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201100799A EA021245B1 (ru) | 2008-11-20 | 2009-11-16 | Способ и устройство для изготовления труб из стали |
Country Status (18)
Country | Link |
---|---|
US (1) | US9394582B2 (ru) |
EP (2) | EP2356262B1 (ru) |
JP (1) | JP2012509398A (ru) |
KR (2) | KR101694679B1 (ru) |
CN (1) | CN102224265A (ru) |
AR (1) | AR075551A1 (ru) |
AT (1) | AT507596B1 (ru) |
BR (2) | BRPI0921077B1 (ru) |
CA (1) | CA2748046C (ru) |
EA (1) | EA021245B1 (ru) |
ES (2) | ES2569103T3 (ru) |
HR (2) | HRP20160591T1 (ru) |
MX (1) | MX2011005110A (ru) |
PL (2) | PL2682485T3 (ru) |
SG (2) | SG10202013010SA (ru) |
UA (1) | UA98088C2 (ru) |
WO (1) | WO2010057235A1 (ru) |
ZA (1) | ZA201102056B (ru) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102021488B (zh) * | 2010-11-30 | 2013-05-08 | 攀钢集团钢铁钒钛股份有限公司 | 核岛无缝钢管用钢及其生产方法 |
CN102367560B (zh) * | 2011-11-09 | 2013-06-19 | 南京钢铁股份有限公司 | 一种高强度耐腐蚀直缝焊管用钢的制造方法 |
AR096272A1 (es) * | 2013-05-31 | 2015-12-16 | Nippon Steel & Sumitomo Metal Corp | Tubo de acero sin costura para tubería de conducción utilizado en ambientes agrios |
DE102019205724A1 (de) | 2019-04-18 | 2020-10-22 | Sms Group Gmbh | Kühlvorrichtung für nahtlose Stahlrohre |
DE102020212926A1 (de) | 2020-10-14 | 2022-04-14 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein | Verfahren zur Umformung eines Halbzeugs und Vorrichtung zur Durchführung des Verfahrens |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3507712A (en) * | 1967-09-08 | 1970-04-21 | United States Steel Corp | Method and apparatus for quenching pipe |
JPS5437011A (en) * | 1977-08-29 | 1979-03-19 | Mitsubishi Electric Corp | Apparatus for hardening pipes |
DE3311629C2 (de) * | 1983-03-28 | 1986-08-14 | Mannesmann AG, 4000 Düsseldorf | Verfahren zum Herstellen von nahtlosen Stahlrohren |
JPS62263924A (ja) * | 1986-05-07 | 1987-11-16 | Sumitomo Metal Ind Ltd | 強靭鋼管の製造方法 |
US5186769A (en) * | 1990-08-16 | 1993-02-16 | The Algoma Steel Corporation, Limited | Seamless steel tube manufacture |
US5487795A (en) * | 1993-07-02 | 1996-01-30 | Dong Won Metal Ind. Co., Ltd. | Method for heat treating an impact beam of automotive vehicle door and a system of the same |
JPH0888515A (ja) * | 1994-09-19 | 1996-04-02 | Advantest Corp | Fm偏移量測定器 |
DE19506858C1 (de) * | 1995-02-14 | 1996-01-18 | Mannesmann Ag | Walzenkalibrierung für ein Rohrreduzierwalzwerk |
JPH08253817A (ja) * | 1995-03-17 | 1996-10-01 | Hitachi Ltd | 圧延用ロールの焼入れ方法及び焼入れ装置 |
JPH10237583A (ja) * | 1997-02-27 | 1998-09-08 | Sumitomo Metal Ind Ltd | 高張力鋼およびその製造方法 |
JP4182556B2 (ja) * | 1997-12-11 | 2008-11-19 | Jfeスチール株式会社 | 継目無鋼管の製造方法 |
DE19962891A1 (de) * | 1999-12-23 | 2001-06-28 | Sms Demag Ag | Verfahren und Vorrichtung zum Abkühlen von warmgewalzten Profilen |
JP4608739B2 (ja) * | 2000-06-14 | 2011-01-12 | Jfeスチール株式会社 | 自動車ドア補強用鋼管の製造方法 |
WO2004001076A1 (ja) * | 2002-06-19 | 2003-12-31 | Nippon Steel Corporation | 拡管後の耐圧潰特性に優れた油井用鋼管とその製造方法 |
CN100420758C (zh) * | 2002-10-01 | 2008-09-24 | 住友金属工业株式会社 | 具有优异抗氢致开裂性的高强度无缝钢管及其制备方法 |
CN1208143C (zh) * | 2002-11-25 | 2005-06-29 | 宝山钢铁股份有限公司 | 一种高性能无缝钢管的制造方法 |
JP2005298861A (ja) * | 2004-04-08 | 2005-10-27 | Nippon Steel Corp | 鋼管の冷却方法および冷却装置 |
US20060169368A1 (en) * | 2004-10-05 | 2006-08-03 | Tenaris Conncections A.G. (A Liechtenstein Corporation) | Low carbon alloy steel tube having ultra high strength and excellent toughness at low temperature and method of manufacturing the same |
AU2007213694B2 (en) * | 2006-02-08 | 2011-01-06 | Thermatool Corp. | Spray quench systems for heat treated metal products |
MX2008012240A (es) * | 2006-03-28 | 2008-10-07 | Sumitomo Metal Ind | Metodo para fabricar conductos y tubos de acero sin costuras. |
CN101153373B (zh) * | 2006-09-27 | 2010-10-06 | 宝山钢铁股份有限公司 | 一种油套管钢的制造工艺 |
JP5020689B2 (ja) * | 2007-04-17 | 2012-09-05 | 新日本製鐵株式会社 | 切削性に優れた機械構造用鋼管 |
-
2008
- 2008-11-20 AT AT0181408A patent/AT507596B1/de not_active IP Right Cessation
-
2009
- 2009-10-19 AR ARP090104006A patent/AR075551A1/es not_active Application Discontinuation
- 2009-11-16 CA CA2748046A patent/CA2748046C/en active Active
- 2009-11-16 EA EA201100799A patent/EA021245B1/ru not_active IP Right Cessation
- 2009-11-16 ES ES09763823.3T patent/ES2569103T3/es active Active
- 2009-11-16 BR BRPI0921077-6A patent/BRPI0921077B1/pt active IP Right Grant
- 2009-11-16 US US13/128,838 patent/US9394582B2/en active Active
- 2009-11-16 CN CN200980146610XA patent/CN102224265A/zh active Pending
- 2009-11-16 MX MX2011005110A patent/MX2011005110A/es active IP Right Grant
- 2009-11-16 EP EP09763823.3A patent/EP2356262B1/de active Active
- 2009-11-16 EP EP13187253.3A patent/EP2682485B1/de active Active
- 2009-11-16 JP JP2011536700A patent/JP2012509398A/ja active Pending
- 2009-11-16 BR BR122017014778A patent/BR122017014778B1/pt active IP Right Grant
- 2009-11-16 KR KR1020117014023A patent/KR101694679B1/ko active IP Right Grant
- 2009-11-16 PL PL13187253T patent/PL2682485T3/pl unknown
- 2009-11-16 ES ES13187253.3T patent/ES2625085T3/es active Active
- 2009-11-16 WO PCT/AT2009/000439 patent/WO2010057235A1/de active Application Filing
- 2009-11-16 SG SG10202013010SA patent/SG10202013010SA/en unknown
- 2009-11-16 PL PL09763823T patent/PL2356262T3/pl unknown
- 2009-11-16 SG SG10201500738QA patent/SG10201500738QA/en unknown
- 2009-11-16 UA UAA201107654A patent/UA98088C2/ru unknown
- 2009-11-16 KR KR1020167032619A patent/KR101760654B1/ko active IP Right Grant
-
2011
- 2011-03-18 ZA ZA2011/02056A patent/ZA201102056B/en unknown
-
2016
- 2016-06-01 HR HRP20160591TT patent/HRP20160591T1/hr unknown
-
2017
- 2017-06-01 HR HRP20170838TT patent/HRP20170838T1/hr unknown
Also Published As
Publication number | Publication date |
---|---|
KR20160137675A (ko) | 2016-11-30 |
WO2010057235A1 (de) | 2010-05-27 |
HRP20160591T1 (hr) | 2016-07-01 |
KR101694679B1 (ko) | 2017-01-10 |
EP2682485A1 (de) | 2014-01-08 |
EP2356262B1 (de) | 2016-03-09 |
CN102224265A (zh) | 2011-10-19 |
EP2356262A1 (de) | 2011-08-17 |
ES2625085T3 (es) | 2017-07-18 |
UA98088C2 (ru) | 2012-04-10 |
EP2682485B1 (de) | 2017-03-15 |
SG10202013010SA (en) | 2021-02-25 |
SG10201500738QA (en) | 2015-03-30 |
AT507596A1 (de) | 2010-06-15 |
JP2012509398A (ja) | 2012-04-19 |
KR20110095376A (ko) | 2011-08-24 |
AT507596B1 (de) | 2011-04-15 |
PL2682485T3 (pl) | 2017-09-29 |
ZA201102056B (en) | 2011-11-30 |
BR122017014778B1 (pt) | 2018-10-16 |
HRP20170838T1 (hr) | 2017-08-25 |
US20110272067A1 (en) | 2011-11-10 |
MX2011005110A (es) | 2011-05-30 |
BRPI0921077B1 (pt) | 2018-01-16 |
CA2748046A1 (en) | 2010-05-27 |
PL2356262T3 (pl) | 2016-08-31 |
ES2569103T3 (es) | 2016-05-06 |
US9394582B2 (en) | 2016-07-19 |
AR075551A1 (es) | 2011-04-20 |
CA2748046C (en) | 2018-01-09 |
EA021245B1 (ru) | 2015-05-29 |
BRPI0921077A2 (pt) | 2015-12-15 |
KR101760654B1 (ko) | 2017-08-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM BY KG TJ TM |