EP2039786A4 - Procédé de refroidissement de tuyau d'acier - Google Patents

Procédé de refroidissement de tuyau d'acier

Info

Publication number
EP2039786A4
EP2039786A4 EP07744417A EP07744417A EP2039786A4 EP 2039786 A4 EP2039786 A4 EP 2039786A4 EP 07744417 A EP07744417 A EP 07744417A EP 07744417 A EP07744417 A EP 07744417A EP 2039786 A4 EP2039786 A4 EP 2039786A4
Authority
EP
European Patent Office
Prior art keywords
steel pipe
cooling method
cooling
steel
pipe
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP07744417A
Other languages
German (de)
English (en)
Other versions
EP2039786B1 (fr
EP2039786A1 (fr
Inventor
Hajime Oosako
Junji Nakata
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries Ltd
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
Application filed by Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Publication of EP2039786A1 publication Critical patent/EP2039786A1/fr
Publication of EP2039786A4 publication Critical patent/EP2039786A4/fr
Application granted granted Critical
Publication of EP2039786B1 publication Critical patent/EP2039786B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/62—Quenching devices
    • C21D1/667—Quenching devices for spray 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
    • 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
    • C22C38/04—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
    • 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
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0203—Cooling
    • B21B45/0209—Cooling devices, e.g. using gaseous coolants
    • B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
    • B21B2045/0227—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes for tubes
EP07744417.2A 2006-05-30 2007-05-30 Procédé de refroidissement de tuyau d'acier à paroi mince Active EP2039786B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006150248A JP2007321178A (ja) 2006-05-30 2006-05-30 鋼管の冷却方法
PCT/JP2007/061004 WO2007139158A1 (fr) 2006-05-30 2007-05-30 procÉdÉ de refroidissement de tuyau d'acier

Publications (3)

Publication Number Publication Date
EP2039786A1 EP2039786A1 (fr) 2009-03-25
EP2039786A4 true EP2039786A4 (fr) 2010-04-07
EP2039786B1 EP2039786B1 (fr) 2017-06-21

Family

ID=38778676

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07744417.2A Active EP2039786B1 (fr) 2006-05-30 2007-05-30 Procédé de refroidissement de tuyau d'acier à paroi mince

Country Status (6)

Country Link
US (1) US20090183805A1 (fr)
EP (1) EP2039786B1 (fr)
JP (1) JP2007321178A (fr)
CN (1) CN101490286A (fr)
MX (1) MX2008015180A (fr)
WO (1) WO2007139158A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5071537B2 (ja) * 2010-09-02 2012-11-14 住友金属工業株式会社 鋼管の焼入れ方法およびそれを用いた鋼管の製造方法
CN101962707B (zh) * 2010-10-28 2012-05-30 攀钢集团钢铁钒钛股份有限公司 生产42CrMo钢无缝钢管的方法
CN103146901B (zh) * 2013-03-27 2015-11-18 湖北新冶钢有限公司 钢管水淬方法
JP6436473B2 (ja) * 2014-06-30 2018-12-12 トピー工業株式会社 熱処理システムおよび熱処理方法
CN104775079A (zh) * 2015-03-24 2015-07-15 天津市精成伟业机器制造有限公司 一种海洋用高可焊、大口径、厚壁高钢级无缝钢管及其制备工艺
CN107262700A (zh) * 2017-08-03 2017-10-20 新兴铸管股份有限公司 铸管冷却系统
CN109295294A (zh) * 2018-09-27 2019-02-01 烟台鲁宝钢管有限责任公司 一种减轻钢管热处理弯曲度的方法及专用装置
CN111229845B (zh) * 2020-01-15 2020-12-29 燕山大学 一种大型筒节环形冷却装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01121628A (ja) * 1987-11-04 1989-05-15 Matsushita Electric Ind Co Ltd 点火ヒータ
JPH08319516A (ja) * 1995-05-23 1996-12-03 Sumitomo Metal Ind Ltd 管状体の冷却方法および冷却装置
JPH11269548A (ja) * 1998-03-24 1999-10-05 Sumitomo Metal Ind Ltd 鋼管の内外面の冷却方法および内外面冷却装置
JP2006152393A (ja) * 2004-11-30 2006-06-15 Sumitomo Metal Ind Ltd 鋼管の冷却方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5852427A (ja) 1981-09-25 1983-03-28 Nippon Kokan Kk <Nkk> 金属管の焼入方法
JPS62124226A (ja) 1985-11-21 1987-06-05 Nippon Steel Corp 金属管の熱処理方法
JP3094830B2 (ja) * 1994-03-23 2000-10-03 住友金属工業株式会社 管状体の冷却方法および焼入装置
JP3183100B2 (ja) * 1995-06-06 2001-07-03 住友金属工業株式会社 長尺鋼管の冷却方法および焼入装置
JPH1121628A (ja) * 1997-07-01 1999-01-26 Sumitomo Metal Ind Ltd 鋼管の冷却方法および冷却装置
JP2000008125A (ja) * 1998-06-22 2000-01-11 Sumitomo Metal Ind Ltd 長尺鋼管の冷却方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01121628A (ja) * 1987-11-04 1989-05-15 Matsushita Electric Ind Co Ltd 点火ヒータ
JPH08319516A (ja) * 1995-05-23 1996-12-03 Sumitomo Metal Ind Ltd 管状体の冷却方法および冷却装置
JPH11269548A (ja) * 1998-03-24 1999-10-05 Sumitomo Metal Ind Ltd 鋼管の内外面の冷却方法および内外面冷却装置
JP2006152393A (ja) * 2004-11-30 2006-06-15 Sumitomo Metal Ind Ltd 鋼管の冷却方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2007139158A1 *

Also Published As

Publication number Publication date
WO2007139158A1 (fr) 2007-12-06
CN101490286A (zh) 2009-07-22
EP2039786B1 (fr) 2017-06-21
EP2039786A1 (fr) 2009-03-25
JP2007321178A (ja) 2007-12-13
MX2008015180A (es) 2009-02-11
US20090183805A1 (en) 2009-07-23

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