FR2364704A1 - Procede de production d'une bande d'acier laminee a chaud - Google Patents

Procede de production d'une bande d'acier laminee a chaud

Info

Publication number
FR2364704A1
FR2364704A1 FR7727985A FR7727985A FR2364704A1 FR 2364704 A1 FR2364704 A1 FR 2364704A1 FR 7727985 A FR7727985 A FR 7727985A FR 7727985 A FR7727985 A FR 7727985A FR 2364704 A1 FR2364704 A1 FR 2364704A1
Authority
FR
France
Prior art keywords
rolling
steel strip
hot
steel
overlapping parts
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.)
Granted
Application number
FR7727985A
Other languages
English (en)
French (fr)
Other versions
FR2364704B1 (pt
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
Publication of FR2364704A1 publication Critical patent/FR2364704A1/fr
Application granted granted Critical
Publication of FR2364704B1 publication Critical patent/FR2364704B1/fr
Granted 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)
FR7727985A 1976-09-18 1977-09-16 Procede de production d'une bande d'acier laminee a chaud Granted FR2364704A1 (fr)

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 (2)

Publication Number Publication Date
FR2364704A1 true FR2364704A1 (fr) 1978-04-14
FR2364704B1 FR2364704B1 (pt) 1981-04-10

Family

ID=27462681

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7727985A Granted FR2364704A1 (fr) 1976-09-18 1977-09-16 Procede de production d'une bande d'acier laminee a chaud

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
WO2017140886A1 (de) 2016-02-17 2017-08-24 Sms Group Gmbh Vorrichtung und verfahren zum reibverschweissen warmer metallischer produkte
DE102017213986A1 (de) 2017-08-10 2019-02-14 Sms Group Gmbh Vorrichtung und Verfahren zum Reibschweißen warmer metallischer Produkte

Citations (8)

* 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
GB745426A (en) * 1952-03-24 1956-02-29 Metals & Controls Corp A method of solid-phase bonding metals
US2761208A (en) * 1952-02-28 1956-09-04 Colin C Mitchell Method of producing metallic strip
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
FR2047998A1 (en) * 1969-06-27 1971-03-19 Duerrwaechter E Dr Doduco Surface joining metallic workpieces
FR2077716A1 (pt) * 1970-02-09 1971-11-05 Wendel Sidelor
FR2335301A2 (fr) * 1975-12-17 1977-07-15 Kloeckner Werke Ag Procede de placage par laminage et soudage

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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.
SE302280B (pt) * 1966-02-01 1968-07-15 Svenska Metallverken Ab
JPS51112459A (en) * 1975-03-29 1976-10-04 Nippon Steel Corp Continuous hot rolling method

Patent Citations (8)

* 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
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
FR2047998A1 (en) * 1969-06-27 1971-03-19 Duerrwaechter E Dr Doduco Surface joining metallic workpieces
FR2077716A1 (pt) * 1970-02-09 1971-11-05 Wendel Sidelor
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
AU2874977A (en) 1979-03-22
DE2742151C2 (de) 1983-11-17
NL168433C (nl) 1982-04-16
FR2364704B1 (pt) 1981-04-10
DE2742151A1 (de) 1978-03-30
GB1588468A (en) 1981-04-23
AU507448B2 (en) 1980-02-14
NL7710191A (nl) 1978-03-21
BR7706215A (pt) 1978-05-09
CA1079099A (en) 1980-06-10
BE858765A (fr) 1978-01-16
NL168433B (nl) 1981-11-16

Similar Documents

Publication Publication Date Title
US2414511A (en) Method of and apparatus for cladding metal bodies in transit
FR2364704A1 (fr) Procede de production d'une bande d'acier laminee a chaud
FR2364418A1 (fr) Procede de rechauffage de pieces metalliques a laminer a chaud
US3610869A (en) High frequency current resistance welding method for making shaped products
GB1291496A (en) Method for making metallic material for use in a thermostat
JPS56102313A (en) Manufacturing apparatus for forge welded pipe
FR2394616A1 (fr) Procede pour produire de l'acier au silicium pour les utilisations electromagnetiques
JPS57154387A (en) Production for clad steel plate
JPS5414347A (en) Heat treating method for welded joint
JPS5232387A (en) Method of detecting defects of weld zones of steel pipes
JPS56163005A (en) Manufacture of titanium-clad steel sheet
JPS56102519A (en) Cold rolling method for stainless steel of high strength
JPS5650715A (en) Manufacturing apparatus for forge welded pipe
JPS57121808A (en) Method and installation for direct hot rolling of steel material
SU884913A1 (ru) Способ диффузионной сварки металлов
SU115044A1 (ru) Способ холодной сварки давлением
JPS5576025A (en) Structure improving heat treatment method of welding heat affected zone of low alloy steel
SU1430209A1 (ru) Способ контактной стыковой сварки гор чекатаных полос
Shorshorov et al. Method of Strengthening Weld Joints of Martensitic Steel Sheets
Ando et al. Hot Straining Embrittlement of Bond in Welded Joint. III.--Effects of Heat Input, Preheat Temperature, and Stress Relief Heating on the Embrittlement
Reshanov Effect of Deformation, Heating, and Cooling Process Parameters on Characteristics of Steel in the High Temperature Range of Brittleness
SU1389968A1 (ru) Способ изготовлени сварных соединений
JPS5573828A (en) Reducing method of residual stress at circumferential weld zone of steel pipe
SU111925A1 (ru) Способ получени многослойных металлов
SU479645A1 (ru) Способ упрочнени сварных соединений

Legal Events

Date Code Title Description
ST Notification of lapse