EP1894641A4 - Walze zum walzen von nahtlosen rohren - Google Patents

Walze zum walzen von nahtlosen rohren

Info

Publication number: EP1894641A4
Authority: EP; European Patent Office
Prior art keywords: roll; welding; roller; rolling pipes; rolling
Prior art date: 2005-05-27
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

EP06746892A

Other languages

English (en)

French (fr)

Japanese (ja)

Other versions

EP1894641A1 (de

EP1894641B1 (de

Inventor

Kunio Goto

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.)

2005-05-27

Filing date

2006-05-26

Publication date

2009-07-01

2006-05-26 Application filed by Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd

2008-03-05 Publication of EP1894641A1 publication Critical patent/EP1894641A1/de

2009-07-01 Publication of EP1894641A4 publication Critical patent/EP1894641A4/de

2011-06-22 Application granted granted Critical

2011-06-22 Publication of EP1894641B1 publication Critical patent/EP1894641B1/de

2026-05-26 Anticipated expiration legal-status Critical

Status Ceased legal-status Critical Current

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
- C22C38/18—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
- B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
- B21B27/02—Shape or construction of rolls
- B21B27/03—Sleeved rolls
- B21B27/035—Rolls for bars, rods, rounds, tubes, wire or the like
- B21B27/037—Skew rolls
- 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
- 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
- C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
- 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
- C22C38/52—Ferrous alloys, e.g. steel alloys containing chromium with nickel with cobalt
- 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
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2267/00—Roll parameters
- B21B2267/24—Roll wear
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2267/00—Roll parameters
- B21B2267/26—Hardness of the roll surface

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Physics & Mathematics (AREA)
Geometry (AREA)
Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Heat Treatment Of Steel (AREA)

EP06746892A 2005-05-27 2006-05-26 Walze zum walzen von nahtlosen rohren Ceased EP1894641B1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2005155922		2005-05-27
PCT/JP2006/310563 WO2006126678A1 (ja)	2005-05-27	2006-05-26	継目無管圧延用ロール

Publications (3)

Publication Number	Publication Date
EP1894641A1 EP1894641A1 (de)	2008-03-05
EP1894641A4 true EP1894641A4 (de)	2009-07-01
EP1894641B1 EP1894641B1 (de)	2011-06-22

Family

ID=37452100

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP06746892A Ceased EP1894641B1 (de)	2005-05-27	2006-05-26	Walze zum walzen von nahtlosen rohren

Country Status (4)

Country	Link
EP (1)	EP1894641B1 (de)
JP (1)	JP4710904B2 (de)
BR (1)	BRPI0611407B1 (de)
WO (1)	WO2006126678A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN102189113B (zh) *	2011-03-10	2013-02-13	江阴润源机械有限公司	一种轧机的合金钢支撑辊及其制造工艺
CN102357944A (zh) *	2011-07-26	2012-02-22	无锡双象橡塑机械有限公司	破胶机前后轧辊
CN102626849A (zh) *	2012-04-17	2012-08-08	常熟市旋力轴承钢管有限公司	圆钢穿孔用轧辊的制备方法
RU2494825C1 (ru) *	2012-04-18	2013-10-10	Открытое акционерное общество "Северский трубный завод"	Валок прошивного стана
CN103469108B (zh) *	2013-09-05	2015-10-21	无锡双友石化机械有限公司	扩径锥体及其制作工艺
CN109280743B (zh) *	2018-11-19	2020-07-28	湖北富烽新材料科技有限公司	一种轧辊用高强度耐磨钢及其生产方法
CN109807175B (zh) *	2019-02-28	2020-05-15	西安东耘新金属材料有限公司	一种大尺寸钛合金棒材的超细晶轧制方法
US20250327474A1 (en) *	2024-04-18	2025-10-23	Hubbell Incorporated	Roller swage apparatuses, roller swage attachments and related methods

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0816521A2 (de) *	1996-06-28	1998-01-07	Kawasaki Steel Corporation	Geschmiedete Rolle zum Walzen von nahtlosen Stahlrohren und Herstellungsverfahren
JPH1081937A (ja) *	1996-06-28	1998-03-31	Taiheiyo Seiko Kk	継目無鋼管圧延用鍛造ロール及びその製造方法
JP2004250729A (ja) *	2003-02-18	2004-09-09	Jfe Steel Kk	継目無鋼管圧延用鋳造ロール材および継目無鋼管圧延用ロール

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3110735B1 (ja) *	1999-12-20	2000-11-20	虹技株式会社	圧延ロール用材及び熱間圧延ロール
JP2002016334A (ja) *	2000-06-30	2002-01-18	Hitachi Aic Inc	プリント配線板およびその製造方法
JP2002161334A (ja) *	2000-11-21	2002-06-04	Nippon Steel Corp	熱間圧延用アダマイトロール

2006
- 2006-05-26 EP EP06746892A patent/EP1894641B1/de not_active Ceased
- 2006-05-26 JP JP2007517919A patent/JP4710904B2/ja active Active
- 2006-05-26 BR BRPI0611407-5A patent/BRPI0611407B1/pt not_active IP Right Cessation
- 2006-05-26 WO PCT/JP2006/310563 patent/WO2006126678A1/ja not_active Ceased

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0816521A2 (de) *	1996-06-28	1998-01-07	Kawasaki Steel Corporation	Geschmiedete Rolle zum Walzen von nahtlosen Stahlrohren und Herstellungsverfahren
JPH1081937A (ja) *	1996-06-28	1998-03-31	Taiheiyo Seiko Kk	継目無鋼管圧延用鍛造ロール及びその製造方法
JP2004250729A (ja) *	2003-02-18	2004-09-09	Jfe Steel Kk	継目無鋼管圧延用鋳造ロール材および継目無鋼管圧延用ロール

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2006126678A1 *

Also Published As

Publication number	Publication date
EP1894641A1 (de)	2008-03-05
BRPI0611407A2 (pt)	2010-09-08
BRPI0611407B1 (pt)	2019-07-09
WO2006126678A1 (ja)	2006-11-30
JP4710904B2 (ja)	2011-06-29
EP1894641B1 (de)	2011-06-22
JPWO2006126678A1 (ja)	2008-12-25

Legal Events

Date	Code	Title	Description
2008-02-01	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2008-03-05	17P	Request for examination filed	Effective date: 20071121
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2008-07-23	RBV	Designated contracting states (corrected)	Designated state(s): DE FR
2008-09-03	DAX	Request for extension of the european patent (deleted)
2009-07-01	A4	Supplementary search report drawn up and despatched	Effective date: 20090604
2010-12-10	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
2011-04-15	GRAS	Grant fee paid	Free format text: ORIGINAL CODE: EPIDOSNIGR3
2011-05-20	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
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