DE60224243D1 - METHOD OF MANUFACTURING SEAMLESS STEEL TUBE - Google Patents

METHOD OF MANUFACTURING SEAMLESS STEEL TUBE

Info

Publication number
DE60224243D1
DE60224243D1 DE60224243T DE60224243T DE60224243D1 DE 60224243 D1 DE60224243 D1 DE 60224243D1 DE 60224243 T DE60224243 T DE 60224243T DE 60224243 T DE60224243 T DE 60224243T DE 60224243 D1 DE60224243 D1 DE 60224243D1
Authority
DE
Germany
Prior art keywords
steel tube
seamless steel
manufacturing seamless
manufacturing
tube
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.)
Expired - Fee Related
Application number
DE60224243T
Other languages
German (de)
Other versions
DE60224243T2 (en
Inventor
Takaaki Toyooka
Yukio Miyata
Mitsuo Kimura
Seiji Itoyama
Yasuo Kishimoto
Masanori Nishikoori
Eiji Tawara
Seiji Ozaki
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.)
JFE Steel Corp
Original Assignee
JFE Steel Corp
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 JFE Steel Corp filed Critical JFE Steel Corp
Publication of DE60224243D1 publication Critical patent/DE60224243D1/en
Application granted granted Critical
Publication of DE60224243T2 publication Critical patent/DE60224243T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/124—Accessories for subsequent treating or working cast stock in situ for cooling
    • 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
    • B21B19/06—Rolling hollow basic material, e.g. Assel mills

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Heat Treatment Of Steel (AREA)
  • Metal Rolling (AREA)
DE60224243T 2001-03-27 2002-03-22 METHOD OF MANUFACTURING SEAMLESS STEEL TUBE Expired - Fee Related DE60224243T2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2001090890 2001-03-27
JP2001090890 2001-03-27
JP2002040741 2002-02-18
JP2002040741A JP4045813B2 (en) 2001-03-27 2002-02-18 Seamless steel pipe manufacturing method
PCT/JP2002/002756 WO2002076654A1 (en) 2001-03-27 2002-03-22 Method for manufacturing seamless steel pipe

Publications (2)

Publication Number Publication Date
DE60224243D1 true DE60224243D1 (en) 2008-02-07
DE60224243T2 DE60224243T2 (en) 2008-05-08

Family

ID=26612234

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60224243T Expired - Fee Related DE60224243T2 (en) 2001-03-27 2002-03-22 METHOD OF MANUFACTURING SEAMLESS STEEL TUBE

Country Status (6)

Country Link
EP (1) EP1284167B1 (en)
JP (1) JP4045813B2 (en)
BR (1) BR0204681A (en)
DE (1) DE60224243T2 (en)
MX (1) MXPA02011715A (en)
WO (1) WO2002076654A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4045813B2 (en) * 2001-03-27 2008-02-13 Ｊｆｅスチール株式会社 Seamless steel pipe manufacturing method
JP4517811B2 (en) * 2004-10-14 2010-08-04 住友金属工業株式会社 Seamless steel pipe manufacturing method
CN101983800B (en) * 2010-11-17 2012-09-05 中冶南方工程技术有限公司 Secondary cooling water distribution advanced control method for billet continuous casting machine
CN102019389B (en) * 2010-11-30 2013-02-13 攀钢集团钢铁钒钛股份有限公司 P91 steel round billet continuous casting method
JP5012992B2 (en) * 2010-12-08 2012-08-29 住友金属工業株式会社 Seamless pipe manufacturing method
CN102310178A (en) * 2011-07-08 2012-01-11 南阳汉冶特钢有限公司 Method for solving center segregation of casting blank
CN102632102A (en) * 2012-04-16 2012-08-15 常熟市无缝钢管有限公司 Machining method of abnormal tubular product for lift control switch
CN103586436B (en) * 2013-10-19 2015-09-02 甘肃酒钢集团宏兴钢铁股份有限公司 The dynamic water allocation method of slab caster
CN105234365B (en) * 2015-11-10 2017-05-31 攀钢集团攀枝花钢铁研究院有限公司 The casting method of Properties of Heavy Rail Steel strand
CN105215310A (en) * 2015-11-17 2016-01-06 攀钢集团攀枝花钢铁研究院有限公司 A kind of method that big cross section Properties of Heavy Rail Steel strand center porosity controls
CN105880496B (en) * 2016-04-29 2016-12-07 马鞍山尚元冶金科技有限公司 A kind of digitized nodeless mesh device continuous beam blank casting device
CN112605361B (en) * 2020-12-11 2022-01-28 湖南华菱涟钢特种新材料有限公司 Control method for transverse crack defect on surface of 75Cr1 steel
CN112935000B (en) * 2021-01-26 2023-07-14 合肥实华管件有限责任公司 Ultrahigh-pressure thick-wall four-way forming process for hydrogen production device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1221270A (en) * 1969-03-14 1971-09-09 Armco Steel Corporation Process forthe production of oriented silicon iron by vacuum degassing and continuous casting
JPS5033926A (en) * 1973-07-31 1975-04-02
JPH02182347A (en) * 1989-01-07 1990-07-17 Nippon Steel Corp Steel material having sound center part and production thereof
JPH03104819A (en) * 1989-09-18 1991-05-01 Kawasaki Steel Corp Production of high chromium steel
JP3129064B2 (en) * 1993-12-10 2001-01-29 住友金属工業株式会社 Manufacturing method of seamless steel pipe
JP3033446B2 (en) * 1994-08-12 2000-04-17 住友金属工業株式会社 Eccentric solidification continuous casting method of seamless steel pipe material and method of manufacturing seamless steel pipe
JP2947098B2 (en) * 1994-11-28 1999-09-13 住友金属工業株式会社 Manufacturing method of continuous cast slab for seamless steel pipe material
JP3305604B2 (en) * 1996-12-20 2002-07-24 山陽特殊製鋼株式会社 Manufacturing method of seamless steel pipe
JP2000102847A (en) * 1998-09-25 2000-04-11 Nippon Steel Corp Molten chrome steel casting method
JP4045813B2 (en) * 2001-03-27 2008-02-13 Ｊｆｅスチール株式会社 Seamless steel pipe manufacturing method

Also Published As

Publication number Publication date
JP2002361384A (en) 2002-12-17
EP1284167B1 (en) 2007-12-26
BR0204681A (en) 2003-06-10
MXPA02011715A (en) 2003-03-27
EP1284167A1 (en) 2003-02-19
EP1284167A4 (en) 2005-11-09
WO2002076654A1 (en) 2002-10-03
DE60224243T2 (en) 2008-05-08
JP4045813B2 (en) 2008-02-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee