DE3763729D1 - Entzunderung von duennem warmgewalztem bandmaterial. - Google Patents

Entzunderung von duennem warmgewalztem bandmaterial.

Info

Publication number
DE3763729D1
DE3763729D1 DE8787105542T DE3763729T DE3763729D1 DE 3763729 D1 DE3763729 D1 DE 3763729D1 DE 8787105542 T DE8787105542 T DE 8787105542T DE 3763729 T DE3763729 T DE 3763729T DE 3763729 D1 DE3763729 D1 DE 3763729D1
Authority
DE
Germany
Prior art keywords
ignition
hot rolled
tape material
thin hot
rolled tape
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
DE8787105542T
Other languages
English (en)
Inventor
Tomoaki Kimura
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of DE3763729D1 publication Critical patent/DE3763729D1/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
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
    • B21B1/30—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a non-continuous process
    • B21B1/32—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a non-continuous process in reversing single stand mills, e.g. with intermediate storage reels for accumulating work
    • B21B1/34—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a non-continuous process in reversing single stand mills, e.g. with intermediate storage reels for accumulating work by hot-rolling
    • 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
    • B21B45/04—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 de-scaling, e.g. by brushing
    • B21B45/06—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 de-scaling, e.g. by brushing of strip material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/46—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling metal immediately subsequent to continuous casting
    • B21B1/463—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling metal immediately subsequent to continuous casting in a continuous process, i.e. the cast not being cut before rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/46—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling metal immediately subsequent to continuous casting
    • B21B1/466—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling metal immediately subsequent to continuous casting in a non-continuous process, i.e. the cast being cut before rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/06—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged vertically, e.g. edgers
    • 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
    • Y10T29/45—Scale remover or preventor
    • Y10T29/4517—Rolling deformation or deflection
    • 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
    • Y10T29/45—Scale remover or preventor
    • Y10T29/4533—Fluid impingement
    • Y10T29/4544—Liquid jet
    • 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
    • Y10T29/4998—Combined manufacture including applying or shaping of fluent material
    • Y10T29/49988—Metal casting
    • Y10T29/49991—Combined with rolling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
DE8787105542T 1986-04-14 1987-04-14 Entzunderung von duennem warmgewalztem bandmaterial. Expired - Lifetime DE3763729D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61084140A JP2585529B2 (ja) 1986-04-14 1986-04-14 高温の薄板鋳片を減厚圧延する方法及び装置

Publications (1)

Publication Number Publication Date
DE3763729D1 true DE3763729D1 (de) 1990-08-23

Family

ID=13822188

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787105542T Expired - Lifetime DE3763729D1 (de) 1986-04-14 1987-04-14 Entzunderung von duennem warmgewalztem bandmaterial.

Country Status (5)

Country Link
US (1) US4793168A (de)
EP (1) EP0241919B1 (de)
JP (1) JP2585529B2 (de)
KR (1) KR940007847B1 (de)
DE (1) DE3763729D1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3636688C1 (de) * 1986-10-28 1988-03-24 Bwg Bergwerk Walzwerk Walzstrasse zum Behandeln von Metallbaendern
JPH0673694B2 (ja) * 1988-09-20 1994-09-21 株式会社日立製作所 圧延材のデスケーリング装置及び熱間圧延設備並びに圧延材
US5082047A (en) * 1989-07-31 1992-01-21 Bricmanage, Inc. Method of continuously casting and rolling metallic strip
IT1244295B (it) * 1990-07-09 1994-07-08 Giovanni Arvedi Processo ed impianto per l'ottenimento di nastri di acciaio avvolti, aventi caratteristiche di laminati a freddo ottenuti direttamente in linea di laminazione a caldo
JP2845097B2 (ja) * 1993-03-18 1999-01-13 株式会社日立製作所 熱間鋼板圧延設備及びその圧延方法
US5697241A (en) * 1993-08-23 1997-12-16 Voest-Alpine Industrieanlagenbau Gmbh Rolling arrangement
AT399833B (de) * 1993-08-23 1995-07-25 Voest Alpine Ind Anlagen Walzeinrichtung
IT1267916B1 (it) * 1994-03-31 1997-02-18 Danieli Off Mecc Procedimento per la produzione di nastro partendo da bramme sottili e relativo impianto
IT1288863B1 (it) * 1996-03-15 1998-09-25 Danieli Off Mecc Procedimento di laminazione in continuo per lamiere e/o nastri e relativa linea di laminazione in continuo
EP2028290A1 (de) * 2007-08-21 2009-02-25 ArcelorMittal France Verfahren und Vorrichtung zur sekundären Entzunderung der metallischen bandförmigen Behandlungsgut mit Wassersprühen unter niedrigen Druck
DE202010005277U1 (de) 2010-04-22 2010-09-30 Grädtke, Gudrun Transportfahrzeug, insbesondere Fahrzeugtransporter für PKWs
DE102013004905A1 (de) 2012-03-23 2013-09-26 Salzgitter Flachstahl Gmbh Zunderarmer Vergütungsstahl und Verfahren zur Herstellung eines zunderarmen Bauteils aus diesem Stahl
CN105215855B (zh) * 2015-08-21 2017-04-26 太原科技大学 利用磨料浆对金属带材进行抛、喷除鳞的装置
CN110883090B (zh) * 2019-10-31 2021-11-05 邯郸钢铁集团有限责任公司 解决780MPa级以上冷轧高强钢酸轧边裂缺陷的方法

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2059460A (en) * 1932-09-20 1936-11-03 Mesta Machine Co Method and apparatus for scale breaking and edging hot metal slabs
US2197022A (en) * 1938-04-04 1940-04-16 Petterson Arvid Method and means for descaling billets
US2163699A (en) * 1938-04-16 1939-06-27 George F Paul Method and apparatus for rolling hot strip material
US2277740A (en) * 1939-01-31 1942-03-31 Carl M Yoder Machine for operating on sheet metal
DE1735623U (de) * 1956-09-19 1956-12-13 Karl Fuhr Bandentzunderungsmaschine.
US3358358A (en) * 1964-12-31 1967-12-19 United States Steel Corp Method of reducing width of metal slabs
JPS50101261A (de) * 1974-01-12 1975-08-11
JPS53137030A (en) * 1977-05-04 1978-11-30 Nippon Steel Corp Manufacture of steel with superior scale peeling properties
NL8001197A (nl) * 1980-02-28 1981-10-01 Estel Hoogovens Bv Werkwijze voor het in aanzienlijke mate plastisch reduceren van de breedte van een plat voorprodukt door walsen.
JPS577315A (en) * 1980-06-16 1982-01-14 Mitsubishi Heavy Ind Ltd Descaling apparatus for steel sheet
JPS5825801A (ja) * 1981-08-11 1983-02-16 Nippon Kokan Kk <Nkk> 熱間圧延設備
JPS58122107A (ja) * 1982-01-18 1983-07-20 Hitachi Ltd 連続薄板直接圧延設備
JPS58157518A (ja) * 1982-03-15 1983-09-19 Sumitomo Metal Ind Ltd 鋼帯の脱スケ−ル方法および装置
JPS58143010U (ja) * 1982-03-23 1983-09-27 住友金属工業株式会社 熱間圧延鋼材のデスケ−リング装置
JPS58163520A (ja) * 1982-03-23 1983-09-28 Nippon Kokan Kk <Nkk> 熱間圧延鋼材のデスケ−ル方法
JPS5950903A (ja) * 1982-09-14 1984-03-24 Nippon Steel Corp 鋼板の熱間連続圧延装置
DE3241745C2 (de) * 1982-11-11 1985-08-08 Mannesmann AG, 4000 Düsseldorf Verfahren zum Herstellen von warmgewalztem Stahlband aus stranggegossenem Vormaterial in unmittelbar aufeinanderfolgenden Arbeitsschritten
JPS59116320A (ja) * 1982-12-24 1984-07-05 Hitachi Ltd コイル保熱炉
JPS60108101A (ja) * 1983-11-16 1985-06-13 Mitsubishi Heavy Ind Ltd 金属薄板製造装置
JPS60115302A (ja) * 1983-11-28 1985-06-21 Hitachi Ltd 薄厚スラブ縮幅装置
JPS60115305A (ja) * 1983-11-28 1985-06-21 Hitachi Ltd 熱間薄板材の圧延法および圧延設備
JPS60124402A (ja) * 1983-12-08 1985-07-03 Hitachi Ltd 薄厚スラブ縮幅装置

Also Published As

Publication number Publication date
EP0241919B1 (de) 1990-07-18
JPS62240103A (ja) 1987-10-20
EP0241919A2 (de) 1987-10-21
JP2585529B2 (ja) 1997-02-26
KR870009770A (ko) 1987-11-30
US4793168A (en) 1988-12-27
KR940007847B1 (ko) 1994-08-26
EP0241919A3 (en) 1988-08-31

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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