EP1990107A4 - PROCEDE DE PRODUCTION D'UN TUYAU SANS SOUDURE A TENEUR ELEVEE EN Cr - Google Patents

PROCEDE DE PRODUCTION D'UN TUYAU SANS SOUDURE A TENEUR ELEVEE EN Cr

Info

Publication number
EP1990107A4
EP1990107A4 EP07737596A EP07737596A EP1990107A4 EP 1990107 A4 EP1990107 A4 EP 1990107A4 EP 07737596 A EP07737596 A EP 07737596A EP 07737596 A EP07737596 A EP 07737596A EP 1990107 A4 EP1990107 A4 EP 1990107A4
Authority
EP
European Patent Office
Prior art keywords
producing high
seamless pipe
seamless
pipe
producing
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.)
Withdrawn
Application number
EP07737596A
Other languages
German (de)
English (en)
Other versions
EP1990107A1 (fr
Inventor
Taro Ohe
Koji Nakaike
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 EP1990107A1 publication Critical patent/EP1990107A1/fr
Publication of EP1990107A4 publication Critical patent/EP1990107A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B23/00—Tube-rolling not restricted to methods provided for in only one of groups B21B17/00, B21B19/00, B21B21/00, e.g. combined processes planetary tube rolling, auxiliary arrangements, e.g. lubricating, special tube blanks, continuous casting combined with tube rolling
    • 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
    • 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
    • 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
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B25/00—Mandrels for metal tube rolling mills, e.g. mandrels of the types used in the methods covered by group B21B17/00; Accessories or auxiliary means therefor ; Construction of, or alloys for, mandrels or plugs
    • 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
    • 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
    • B21B45/004—Heating the product

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 Steel (AREA)
EP07737596A 2006-03-01 2007-03-01 PROCEDE DE PRODUCTION D'UN TUYAU SANS SOUDURE A TENEUR ELEVEE EN Cr Withdrawn EP1990107A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006054240 2006-03-01
PCT/JP2007/053916 WO2007100042A1 (fr) 2006-03-01 2007-03-01 PROCEDE DE PRODUCTION D'UN TUYAU SANS SOUDURE A TENEUR ELEVEE EN Cr

Publications (2)

Publication Number Publication Date
EP1990107A1 EP1990107A1 (fr) 2008-11-12
EP1990107A4 true EP1990107A4 (fr) 2012-05-30

Family

ID=38459141

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07737596A Withdrawn EP1990107A4 (fr) 2006-03-01 2007-03-01 PROCEDE DE PRODUCTION D'UN TUYAU SANS SOUDURE A TENEUR ELEVEE EN Cr

Country Status (5)

Country Link
US (1) US20090000709A1 (fr)
EP (1) EP1990107A4 (fr)
JP (1) JPWO2007100042A1 (fr)
CN (1) CN101394943B (fr)
WO (1) WO2007100042A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5098477B2 (ja) * 2007-07-13 2012-12-12 住友金属工業株式会社 穿孔圧延用のプッシャ装置及びそれを用いた継目無管の製造方法
JP5277909B2 (ja) * 2008-11-28 2013-08-28 Ｊｆｅスチール株式会社 ビレットの穿孔圧延方法
JP5277908B2 (ja) * 2008-11-28 2013-08-28 Ｊｆｅスチール株式会社 ビレットの穿孔圧延方法
JP2011115851A (ja) * 2009-11-04 2011-06-16 Jfe Steel Corp 継目無鋼管の製造方法
JP2013180307A (ja) * 2012-02-29 2013-09-12 Nippon Steel & Sumitomo Metal Corp 継目無鋼管製造用連続鋳造丸鋳片の製造方法及び継目無鋼管の製造方法
CN103464507B (zh) * 2013-07-25 2015-11-11 攀钢集团成都钢钒有限公司 一种生产高精度奥氏体无缝钢管的方法
US10353739B2 (en) * 2015-06-27 2019-07-16 Vmware, Inc. Virtual resource scheduling for containers without migration
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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5372763A (en) * 1976-12-10 1978-06-28 Nippon Steel Corp Method and apparatus for forming center hole during making seamless steel pipe
JPS59174203A (ja) * 1983-03-22 1984-10-02 Sumitomo Metal Ind Ltd 継目無金属管の製造方法
JPH01181905A (ja) * 1988-01-18 1989-07-19 Kawasaki Steel Corp 継目無管の製造方法
WO2005115650A1 (fr) * 2004-05-28 2005-12-08 Sumitomo Metal Industries, Ltd. Processus de production de conduite en acier sans jointure

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4103530A (en) * 1977-04-18 1978-08-01 Aetna-Standard Engineering Company Self-centering punch for billet centering machine or the like
JPS59208055A (ja) 1983-05-13 1984-11-26 Kawasaki Steel Corp 継目無鋼管用マルテンサイト系ステンレス鋼
JPS63281705A (ja) 1987-05-12 1988-11-18 Kawasaki Steel Corp マンネスマンピアサ穿孔圧延方法
JP2707839B2 (ja) 1990-12-25 1998-02-04 住友金属工業株式会社 マルテンサイト系継目無鋼管とその製造方法
JPH07102372B2 (ja) 1991-09-12 1995-11-08 川崎製鉄株式会社 管傾斜圧延方法
JP3855300B2 (ja) * 1996-04-19 2006-12-06 住友金属工業株式会社 継目無鋼管の製造方法および製造設備
JP4867088B2 (ja) 2001-06-21 2012-02-01 住友金属工業株式会社 高Ｃｒ系継目無鋼管の製造方法
JP4126979B2 (ja) 2002-07-15 2008-07-30 住友金属工業株式会社 マルテンサイト系ステンレス継目無鋼管とその製造方法
JP2004082174A (ja) 2002-08-28 2004-03-18 Jfe Steel Kk 継目無鋼管の製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5372763A (en) * 1976-12-10 1978-06-28 Nippon Steel Corp Method and apparatus for forming center hole during making seamless steel pipe
JPS59174203A (ja) * 1983-03-22 1984-10-02 Sumitomo Metal Ind Ltd 継目無金属管の製造方法
JPH01181905A (ja) * 1988-01-18 1989-07-19 Kawasaki Steel Corp 継目無管の製造方法
WO2005115650A1 (fr) * 2004-05-28 2005-12-08 Sumitomo Metal Industries, Ltd. Processus de production de conduite en acier sans jointure

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
MATVEEV B N: "IMPROVEMENT OF HIGH-ALLOY STEEL TUBE PRODUCTION", STEEL IN TRANSLATION, ALLERTON PRESS, NEW YORK, NY, US, vol. 30, no. 3, 1 January 2000 (2000-01-01), pages 64 - 68, XP001110441, ISSN: 0967-0912 *

Also Published As

Publication number Publication date
EP1990107A1 (fr) 2008-11-12
WO2007100042A1 (fr) 2007-09-07
JPWO2007100042A1 (ja) 2009-07-23
US20090000709A1 (en) 2009-01-01
CN101394943A (zh) 2009-03-25
CN101394943B (zh) 2010-06-09

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Legal Events

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Effective date: 20080827

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RIC1 Information provided on ipc code assigned before grant

Ipc: B21B 19/04 20060101AFI20120420BHEP

Ipc: C22C 38/50 20060101ALI20120420BHEP

Ipc: C22C 38/54 20060101ALI20120420BHEP

Ipc: B21B 23/00 20060101ALI20120420BHEP

Ipc: C22C 38/00 20060101ALI20120420BHEP

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A4 Supplementary search report drawn up and despatched

Effective date: 20120425

DAX Request for extension of the european patent (deleted)
RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: NIPPON STEEL & SUMITOMO METAL CORPORATION

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Effective date: 20121127