CA1079099A - Method for producing a steel strip by hot rolling - Google Patents

Method for producing a steel strip by hot rolling

Info

Publication number
CA1079099A
CA1079099A CA286,896A CA286896A CA1079099A CA 1079099 A CA1079099 A CA 1079099A CA 286896 A CA286896 A CA 286896A CA 1079099 A CA1079099 A CA 1079099A
Authority
CA
Canada
Prior art keywords
hot
overlapped portions
rolling
steel band
steel
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
CA286,896A
Other languages
English (en)
French (fr)
Inventor
Hiromitsu Naito
Hajime Nitto
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
Nippon 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
Priority claimed from JP11197576A external-priority patent/JPS5820681B2/ja
Priority claimed from JP52051743A external-priority patent/JPS587398B2/ja
Priority claimed from JP9657877A external-priority patent/JPS5855844B2/ja
Priority claimed from JP9657777A external-priority patent/JPS5855843B2/ja
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Application granted granted Critical
Publication of CA1079099A publication Critical patent/CA1079099A/en
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
    • B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B15/0085—Joining ends of material to continuous strip, bar or sheet
    • 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
    • B21B1/24—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 continuous or semi-continuous process
    • B21B1/26—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 continuous or semi-continuous process by hot-rolling, e.g. Steckel hot mill
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2261/00—Product parameters
    • B21B2261/02—Transverse dimensions
    • B21B2261/04—Thickness, gauge
    • B21B2261/05—Different constant thicknesses in one rolled product

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
CA286,896A 1976-09-18 1977-09-16 Method for producing a steel strip by hot rolling Expired CA1079099A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP11197576A JPS5820681B2 (ja) 1976-09-18 1976-09-18 鋼帯の熱間無限連続圧延方法
JP52051743A JPS587398B2 (ja) 1977-05-07 1977-05-07 鋼材の熱間接合法
JP9657877A JPS5855844B2 (ja) 1977-08-13 1977-08-13 鋼材の連続熱間圧延法
JP9657777A JPS5855843B2 (ja) 1977-08-13 1977-08-13 鋼材の熱間接合法

Publications (1)

Publication Number Publication Date
CA1079099A true CA1079099A (en) 1980-06-10

Family

ID=27462681

Family Applications (1)

Application Number Title Priority Date Filing Date
CA286,896A Expired CA1079099A (en) 1976-09-18 1977-09-16 Method for producing a steel strip by hot rolling

Country Status (8)

Country Link
AU (1) AU507448B2 (pt)
BE (1) BE858765A (pt)
BR (1) BR7706215A (pt)
CA (1) CA1079099A (pt)
DE (1) DE2742151C2 (pt)
FR (1) FR2364704A1 (pt)
GB (1) GB1588468A (pt)
NL (1) NL168433C (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69206188T2 (de) * 1991-04-26 1996-03-28 Hitachi Ltd Verfahren und Einrichtung zum Verbinden erwärmter Bänder.
JP3784948B2 (ja) * 1997-12-05 2006-06-14 三菱重工業株式会社 熱間仕上圧延時の表面酸化皮膜抑制方法及び装置
WO2017140891A1 (de) 2016-02-17 2017-08-24 Sms Group Gmbh Endloswalzen in einer mehr-strang-csp-anlage
DE102017213986A1 (de) 2017-08-10 2019-02-14 Sms Group Gmbh Vorrichtung und Verfahren zum Reibschweißen warmer metallischer Produkte

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE544607C (de) * 1927-10-11 1932-02-20 Robert Victor Neher A G Verfahren und Einrichtung zum Zusammenheften von Metallfolien in Bahnform
US1940939A (en) * 1928-06-04 1933-12-26 United Eng Foundry Co Metal working
US2761208A (en) * 1952-02-28 1956-09-04 Colin C Mitchell Method of producing metallic strip
GB745426A (en) * 1952-03-24 1956-02-29 Metals & Controls Corp A method of solid-phase bonding metals
DE1730132U (de) * 1956-01-27 1956-09-20 Huettenwerke Ilsede Peine A G Vorrichtung zum ausgleich von vorschubdifferenzen eines aus einzelnen knueppeln zusammenzuschweissenden endlosen walzgutes.
FR1206203A (fr) * 1957-05-15 1960-02-08 Reynolds Metals Co Perfectionnements apportés aux procédés de soudage à froid par compression de métaux et alliages
SE302280B (pt) * 1966-02-01 1968-07-15 Svenska Metallverken Ab
DE1932665A1 (de) * 1969-06-27 1971-01-07 Duerrwaechter E Dr Doduco Verfahren zum flaechenhaften Verbinden von metallischen Werkstoffen
FR2077716A1 (pt) * 1970-02-09 1971-11-05 Wendel Sidelor
JPS51112459A (en) * 1975-03-29 1976-10-04 Nippon Steel Corp Continuous hot rolling method
FR2335301A2 (fr) * 1975-12-17 1977-07-15 Kloeckner Werke Ag Procede de placage par laminage et soudage

Also Published As

Publication number Publication date
NL168433B (nl) 1981-11-16
DE2742151A1 (de) 1978-03-30
GB1588468A (en) 1981-04-23
AU2874977A (en) 1979-03-22
NL7710191A (nl) 1978-03-21
DE2742151C2 (de) 1983-11-17
FR2364704A1 (fr) 1978-04-14
BR7706215A (pt) 1978-05-09
BE858765A (fr) 1978-01-16
NL168433C (nl) 1982-04-16
FR2364704B1 (pt) 1981-04-10
AU507448B2 (en) 1980-02-14

Similar Documents

Publication Publication Date Title
US4132342A (en) Method for producing a steel strip by hot rolling
RU2057601C1 (ru) Способ горячей прокатки стальной полосы и установка для его осуществления
US2008626A (en) Method for manufacturing metallic materials by rotating rolls or wheels containing a molten metal between them
CA1079099A (en) Method for producing a steel strip by hot rolling
CA2173066C (en) Hot-rolling method of steel piece joint during continuous hot-rolling
JPH04105701A (ja) 連続熱間薄板圧延方法及び設備
JPH046441B2 (pt)
JPS60250811A (ja) 連続式熱間圧延設備用クランク・ミル
CA1114658A (en) Method for producing beam blank for large size h-beam from flat slab
JPS57121809A (en) Production of steel material by direct rolling
JP2768638B2 (ja) 鋼片の連続熱間圧延方法
JPS5855843B2 (ja) 鋼材の熱間接合法
JPS56102313A (en) Manufacturing apparatus for forge welded pipe
KR100990721B1 (ko) 연속압연에 의한 열간압연재의 냉각방법 및 그 장치
JPH0426921B2 (pt)
JPS5820681B2 (ja) 鋼帯の熱間無限連続圧延方法
JPH0521645B2 (pt)
JPS59137105A (ja) 連続式熱間圧延方法
JPH09216007A (ja) 熱間鋼材接合機のプレス機構
JP4352188B2 (ja) 熱間圧接方法およびその装置
JPH0237801B2 (pt)
CN117772786A (zh) 一种热轧变形回炉坯再轧制的方法
JP2640125B2 (ja) 溝形鋼の製造方法
JPS5855844B2 (ja) 鋼材の連続熱間圧延法
SU963584A1 (ru) Способ прокатки полос

Legal Events

Date Code Title Description
MKEX Expiry