JPS5916841B2 - スラブの圧延法及び装置 - Google Patents

スラブの圧延法及び装置

Info

Publication number
JPS5916841B2
JPS5916841B2 JP51122702A JP12270276A JPS5916841B2 JP S5916841 B2 JPS5916841 B2 JP S5916841B2 JP 51122702 A JP51122702 A JP 51122702A JP 12270276 A JP12270276 A JP 12270276A JP S5916841 B2 JPS5916841 B2 JP S5916841B2
Authority
JP
Japan
Prior art keywords
slab
rolling
upsetting
temperature gradient
width
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
Application number
JP51122702A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5256056A (en
Inventor
ルドルフ・ホフマン
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.)
Sack GmbH
Original Assignee
Sack GmbH
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 Sack GmbH filed Critical Sack GmbH
Publication of JPS5256056A publication Critical patent/JPS5256056A/ja
Publication of JPS5916841B2 publication Critical patent/JPS5916841B2/ja
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B39/14—Guiding, positioning or aligning work
    • B21B39/16—Guiding, positioning or aligning work immediately before entering or after leaving the pass
    • 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
    • B21B1/02—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 heavy work, e.g. ingots, slabs, blooms, or billets, in which the cross-sectional form is unimportant ; Rolling combined with forging or pressing
    • B21B1/06—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 heavy work, e.g. ingots, slabs, blooms, or billets, in which the cross-sectional form is unimportant ; Rolling combined with forging or pressing in a non-continuous process, e.g. triplet mill, reversing mill
    • 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
    • B21B1/224—Edge rolling of flat products
    • 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

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
JP51122702A 1975-10-14 1976-10-13 スラブの圧延法及び装置 Expired JPS5916841B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2545935A DE2545935C2 (de) 1975-10-14 1975-10-14 Verfahren und Walzwerk zum Auswalzen einer Bramme, vorzugsweise einer Stranggußbramme, zu einem Knüppel mit quadratischem oder annähernd quadratischem Querschnitt

Publications (2)

Publication Number Publication Date
JPS5256056A JPS5256056A (en) 1977-05-09
JPS5916841B2 true JPS5916841B2 (ja) 1984-04-18

Family

ID=5959101

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51122702A Expired JPS5916841B2 (ja) 1975-10-14 1976-10-13 スラブの圧延法及び装置

Country Status (8)

Country Link
US (1) US4067220A (OSRAM)
JP (1) JPS5916841B2 (OSRAM)
BE (1) BE847289A (OSRAM)
DE (1) DE2545935C2 (OSRAM)
FR (1) FR2327824A1 (OSRAM)
GB (1) GB1561894A (OSRAM)
NL (1) NL7611382A (OSRAM)
SE (1) SE427536B (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01107543U (OSRAM) * 1988-01-08 1989-07-20

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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.
DE3225313A1 (de) * 1982-07-07 1984-01-12 SMS Schloemann-Siemag AG, 4000 Düsseldorf Verfahren zum walzen von breitbandvormaterial
US5511303A (en) * 1992-05-12 1996-04-30 Tippins Incorporated Intermediate thickness and multiple furnace process line
US5306365A (en) * 1992-11-19 1994-04-26 Aluminum Company Of America Apparatus and method for tapered heating of metal billet
JP6304370B2 (ja) * 2014-03-14 2018-04-04 新日鐵住金株式会社 ホイールリムの製造方法及び自動車用ホイールリムの製造方法
CN107812786A (zh) * 2017-09-15 2018-03-20 宁波钢铁有限公司 一种用于生产无金属流动堆积缺陷的电工钢的热轧工艺

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US63805A (en) * 1867-04-16 Joseph millbe
SU142387A1 (ru) * 1961-04-18 1961-11-30 Ю.М. Чижиков Способ получени сортовой прокатной продукции всех размеров и профилей
US3347076A (en) * 1963-11-05 1967-10-17 Fuji Iron & Steel Co Ltd Method and apparatus for manufacturing h-shaped steel
GB1103941A (en) * 1964-04-22 1968-02-21 United Eng Foundry Co Method and apparatus for cooling workpieces in rolling mills
US3479852A (en) * 1967-04-21 1969-11-25 Archer Products Inc Rolling apparatus for rounding the edges of strip metal
DE1752805A1 (de) * 1967-07-27 1971-05-19 Boehler & Co Ag Geb Verfahren zur unmittelbaren Herstellung von Walzprodukten aus kontinuierlich gegossenen Stahlstraengen
FR1537398A (fr) * 1967-09-19 1968-08-23 Uk Nii Metallov Dispositif pour la trempe de rails au moyen d'un mélange eau-air
DE1652539A1 (de) * 1968-02-07 1970-01-22 Demag Ag Verformungs- bzw. Stuetzwalze fuer Metall-,insbesondere Stahlstrangmaterial
AT291898B (de) * 1969-05-09 1971-08-10 Voest Ag Verfahren zur Bearbeitung eines Stahlgußstranges
AT293315B (de) * 1969-05-09 1971-10-11 Voest Ag Verfahren zur Bearbeitung eines unberuhigt vergossenen Stahlstranges
US3848447A (en) * 1972-11-06 1974-11-19 Metalform Ab Rolling method and a rolling mill for carrying out the method
JPS5318162B2 (OSRAM) * 1973-06-08 1978-06-13
FR2260401A1 (en) * 1974-02-08 1975-09-05 Siderurgie Fse Inst Rech Hot-rolling thick steel plate on a four-high mill - using detectors to indicate start of gamma-alpha transformation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01107543U (OSRAM) * 1988-01-08 1989-07-20

Also Published As

Publication number Publication date
SE427536B (sv) 1983-04-18
SE7610955L (sv) 1977-04-15
FR2327824A1 (fr) 1977-05-13
US4067220A (en) 1978-01-10
DE2545935C2 (de) 1984-04-26
BE847289A (fr) 1977-01-31
JPS5256056A (en) 1977-05-09
DE2545935A1 (de) 1977-04-28
NL7611382A (nl) 1977-04-18
GB1561894A (en) 1980-03-05
FR2327824B1 (OSRAM) 1980-08-22

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