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DE69706608D1 - Geschmiedete Rolle zum Walzen von nahtlosen Stahlrohren und Herstellungsverfahren - Google Patents

Geschmiedete Rolle zum Walzen von nahtlosen Stahlrohren und Herstellungsverfahren

Info

Publication number
DE69706608D1
DE69706608D1 DE69706608T DE69706608T DE69706608D1 DE 69706608 D1 DE69706608 D1 DE 69706608D1 DE 69706608 T DE69706608 T DE 69706608T DE 69706608 T DE69706608 T DE 69706608T DE 69706608 D1 DE69706608 D1 DE 69706608D1
Authority
DE
Germany
Prior art keywords
manufacturing processes
steel pipes
seamless steel
rolling seamless
forged roll
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 - Lifetime
Application number
DE69706608T
Other languages
English (en)
Other versions
DE69706608T2 (de
Inventor
Taro Kanayama
Akira Yorifuji
Toshiaki Kasuya
Yuichiro Sato
Shoitsu Seo
Satoshi Matsuoka
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
Pacific Steel Manufacturing Co Ltd
Original Assignee
Pacific Steel Manufacturing Co Ltd
Kawasaki 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 Pacific Steel Manufacturing Co Ltd, Kawasaki Steel Corp filed Critical Pacific Steel Manufacturing Co Ltd
Application granted granted Critical
Publication of DE69706608D1 publication Critical patent/DE69706608D1/de
Publication of DE69706608T2 publication Critical patent/DE69706608T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/13—Modifying the physical properties of iron or steel by deformation by hot working
    • 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
    • C21D9/38—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for roll bodies
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/003—Cementite
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/005—Ferrite
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/009—Pearlite
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49544—Roller making
    • Y10T29/4956—Fabricating and shaping roller work contacting surface element
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49544—Roller making
    • Y10T29/49565—One-piece roller making

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Forging (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Heat Treatment Of Articles (AREA)
DE69706608T 1996-06-28 1997-06-26 Geschmiedete Rolle zum Walzen von nahtlosen Stahlrohren und Herstellungsverfahren Expired - Lifetime DE69706608T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17032896 1996-06-28

Publications (2)

Publication Number Publication Date
DE69706608D1 true DE69706608D1 (de) 2001-10-18
DE69706608T2 DE69706608T2 (de) 2002-02-07

Family

ID=15902920

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69706608T Expired - Lifetime DE69706608T2 (de) 1996-06-28 1997-06-26 Geschmiedete Rolle zum Walzen von nahtlosen Stahlrohren und Herstellungsverfahren

Country Status (5)

Country Link
US (2) US5813962A (de)
EP (1) EP0816521B1 (de)
AR (1) AR007676A1 (de)
AU (1) AU733467B2 (de)
DE (1) DE69706608T2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0913212A4 (de) * 1997-03-21 2002-03-27 Kawasaki Steel Co Verbundwalze für dünnes kaltgewalztes stahlband und verfahren zu ihrer herstellung
CA2297917A1 (en) * 1997-09-22 1999-04-01 Sandusky International, Inc. A roll assembly for use at high temperature and method of making same
US6820979B1 (en) * 1999-04-23 2004-11-23 Neuroptics, Inc. Pupilometer with pupil irregularity detection, pupil tracking, and pupil response detection capability, glaucoma screening capability, intracranial pressure detection capability, and ocular aberration measurement capability
US6472060B1 (en) 2000-01-19 2002-10-29 Seco Tools Ab Coated body with nanocrystalline CVD coating for enhanced edge toughness and reduced friction
EP1894641B1 (de) * 2005-05-27 2011-06-22 Sumitomo Metal Industries, Ltd. Walze zum walzen von nahtlosen rohren
JP4371247B2 (ja) * 2008-03-28 2009-11-25 住友金属工業株式会社 高合金継目無鋼管の製造方法
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
CN103510015A (zh) * 2012-06-18 2014-01-15 襄阳博亚精工装备股份有限公司 酸洗破磷拉矫机工作辊及其制造工艺
JP5949596B2 (ja) * 2013-03-01 2016-07-06 Ｊｆｅスチール株式会社 熱間圧延用ロール外層材、および熱間圧延用複合ロール
KR102553279B1 (ko) * 2018-01-31 2023-07-06 가부시키가이샤 프로테리아루 초경합금제 복합 롤
CN114774782B (zh) * 2022-03-29 2023-07-14 中钢集团邢台机械轧辊有限公司 一种穿孔辊及其制备方法
CN115074625B (zh) * 2022-06-23 2023-05-09 宝钢轧辊科技有限责任公司 森吉米尔轧机一中间辊及其制造方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1025680A (en) * 1962-12-31 1966-04-14 Kanto Tokushu Seiko Kabushiki Improvements in or relating to steel rolls
BE669695A (de) * 1964-09-17 1966-01-17
US3411957A (en) * 1965-06-01 1968-11-19 Nisso Seiko Kabushiki Kaisha Method of manufacturing a cast iron roll
US4191559A (en) * 1977-12-01 1980-03-04 Aluminum Company Of America Skim removal
US4191599A (en) * 1978-09-13 1980-03-04 Ford Motor Company Method of heat treating high carbon alloy steel parts to develop surface compressive residual stresses
JPS57126914A (en) * 1981-01-29 1982-08-06 Kawasaki Steel Corp Production of forged roll for use in hot-rolling
JPS6012211A (ja) * 1983-07-01 1985-01-22 Hitachi Ltd 圧延機用ロ−ルとその製造法および圧延機
FI80097B (fi) * 1988-04-28 1989-12-29 Valmet Paper Machinery Inc Vals i presspartiet av en pappersmaskin och foerfarande foer framstaellning av denna.
JPH0788555B2 (ja) * 1989-04-21 1995-09-27 関東特殊製鋼株式会社 高耐摩耗性冷間圧延用ロール材
US5225007A (en) * 1990-02-28 1993-07-06 Hitachi Metals Ltd. Method for wear-resistant compound roll manufacture
EP0525932B1 (de) * 1991-07-09 1996-09-11 Hitachi Metals, Ltd. Verbundwalze und Verfahren zur Herstellung derselben
US5283121A (en) * 1991-11-08 1994-02-01 Bordner Barry A Corrosion and abrasion resistant industrial roll coating with non-sticking properties
US5355932A (en) * 1992-03-06 1994-10-18 Hitachi Metals, Ltd. Method of producing a compound roll
US5411462A (en) * 1993-08-30 1995-05-02 Link; Terry G. Lightweight ink transfer roll
JPH07188841A (ja) * 1993-12-27 1995-07-25 Kanto Special Steel Works Ltd 冷間圧延用ワークロール
JPH07188842A (ja) * 1993-12-27 1995-07-25 Kanto Special Steel Works Ltd 冷間圧延用ワークロール

Also Published As

Publication number Publication date
AR007676A1 (es) 1999-11-10
DE69706608T2 (de) 2002-02-07
AU2836797A (en) 1998-01-15
AU733467B2 (en) 2001-05-17
US5950310A (en) 1999-09-14
EP0816521A3 (de) 1998-09-02
EP0816521A2 (de) 1998-01-07
EP0816521B1 (de) 2001-09-12
US5813962A (en) 1998-09-29
MX9704871A (es) 1998-06-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition