GR3020448T3 - Method of making steel slabs with square section and slabs so obtained - Google Patents

Method of making steel slabs with square section and slabs so obtained

Info

Publication number
GR3020448T3
GR3020448T3 GR960401821T GR960401821T GR3020448T3 GR 3020448 T3 GR3020448 T3 GR 3020448T3 GR 960401821 T GR960401821 T GR 960401821T GR 960401821 T GR960401821 T GR 960401821T GR 3020448 T3 GR3020448 T3 GR 3020448T3
Authority
GR
Greece
Prior art keywords
slabs
slab
square section
making steel
square
Prior art date
Application number
GR960401821T
Other languages
English (en)
Inventor
Roger Rossi
Claude Orsucci
Original Assignee
Unimetall Sa
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 Unimetall Sa filed Critical Unimetall Sa
Publication of GR3020448T3 publication Critical patent/GR3020448T3/el

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
    • B21B1/02—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
    • B21B1/026—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Heat Treatment Of Steel (AREA)
  • Forging (AREA)
  • Attitude Control For Articles On Conveyors (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)
  • Mechanical Control Devices (AREA)
GR960401821T 1991-11-08 1996-07-03 Method of making steel slabs with square section and slabs so obtained GR3020448T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9113833A FR2683468B1 (fr) 1991-11-08 1991-11-08 Procede de fabrication de billettes d'acier de format quadrangulaire et billettes ainsi obtenues.

Publications (1)

Publication Number Publication Date
GR3020448T3 true GR3020448T3 (en) 1996-10-31

Family

ID=9418779

Family Applications (1)

Application Number Title Priority Date Filing Date
GR960401821T GR3020448T3 (en) 1991-11-08 1996-07-03 Method of making steel slabs with square section and slabs so obtained

Country Status (7)

Country Link
EP (1) EP0541471B1 (el)
AT (1) ATE139152T1 (el)
DE (1) DE69211492T2 (el)
DK (1) DK0541471T3 (el)
ES (1) ES2089466T3 (el)
FR (1) FR2683468B1 (el)
GR (1) GR3020448T3 (el)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2177381C2 (ru) * 1999-03-29 2001-12-27 ОАО "Белокалитвинское металлургическое производственное объединение" Слиток
RU2165807C1 (ru) * 1999-12-27 2001-04-27 Открытое акционерное общество "Западно-Сибирский металлургический комбинат" Вытяжной ящичный калибр
US6390905B1 (en) * 2000-03-31 2002-05-21 Speedfam-Ipec Corporation Workpiece carrier with adjustable pressure zones and barriers

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1529301A (en) * 1923-04-17 1925-03-10 Diescher & Sons S Manufacture of billets for seamless tubes
FR1489187A (fr) * 1966-06-08 1967-07-21 Perfectionnements dans les produits laminés
DE1909699A1 (de) * 1969-02-26 1970-09-17 Vyzk Ustav Hutnictvi Zeleza Verfahren zur Herstellung von reinem homogenem Metall
DE2821888C2 (de) * 1978-05-19 1980-10-09 Kocks Technik Gmbh & Co, 4000 Duesseldorf Vorrichtung zum Kalibrieren von Metallblöcken

Also Published As

Publication number Publication date
DE69211492T2 (de) 1997-01-23
ATE139152T1 (de) 1996-06-15
FR2683468A1 (fr) 1993-05-14
FR2683468B1 (fr) 1995-06-09
ES2089466T3 (es) 1996-10-01
DE69211492D1 (de) 1996-07-18
DK0541471T3 (da) 1996-10-28
EP0541471A1 (fr) 1993-05-12
EP0541471B1 (fr) 1996-06-12

Similar Documents

Publication Publication Date Title
EP0346880A3 (en) Adjustable width rolls for rolling mill
IT9020884A0 (it) Processo ed impianto per l'ottenimento di nastri di acciaio avvolti, aventi caratteristiche di laminato a freddo, ottenuti direttamente in linea di laminazione a caldo
EP0789090A4 (en) HOT-ROLLED STEEL SHEET AND PRODUCTION METHOD
AU624731B2 (en) Section steel straightener with adjustable roller width
EP0451874A3 (en) 4-high rolling mill
GR3019548T3 (en) A process and apparatus for the manufacture of billets and blooms from a continuously last steel showing high or excellent quality.
DE69224725D1 (de) Vier-Rollen Masswalzwerk zur Herstellung von rundförmigen Stahlstäben
RU93049753A (ru) Способ раскатки горячей широкой полосы из тонких слябов, изготовленных непрерывным литьем, и установка для его осуществления и применения способа
KR920002701B1 (en) Continuous rolling mill
FI944030L (fi) Menetelmä metallin, erityisesti teräksen, jatkuvavalamiseksi billeteiksi ja raakatangoiksi
AU1858095A (en) Steel alloys and rolling mill rolls produced therefrom
TW267114B (el)
EP0286875A3 (en) Series of grooved rolls for rolling steel bars and roll stand hereto
DK0541471T3 (da) Fremgangsmåde til fremstilling af stålblokke af firkantet form og herved fremstillede blokke
KR960008870B1 (en) Rolling mill
AU4625885A (en) Subdividing steel bars rolled from billets
EP0292129A3 (en) Variable profile rolls for rolling mills
KR960010238B1 (en) Edging mill for section rolling
ZA94245B (en) Process for producing hot rolled steel strip with adjusted strength
ITMI921305A1 (it) Procedimento, dispositivo e prodotto-base per la produzione di billette per laminatoi a caldo
RU97104515A (ru) Способ прокатки лемешной полосы
GB9002554D0 (en) Steel mill roll
ZW7194A1 (en) Interconnecting unit between at least one line for hot processing of steel flat products such as thin slabs or strips and a finishing rolling mill downstream.
GB2244441B (en) Rolling mill
IT8922317A0 (it) Treno di laminazione continuo con piu' gabbie di laminazione in un laminatoio per profilati di acciaio