DE3788996D1 - Fein- oder Mittelstahlstrasse. - Google Patents

Fein- oder Mittelstahlstrasse.

Info

Publication number
DE3788996D1
DE3788996D1 DE87115220T DE3788996T DE3788996D1 DE 3788996 D1 DE3788996 D1 DE 3788996D1 DE 87115220 T DE87115220 T DE 87115220T DE 3788996 T DE3788996 T DE 3788996T DE 3788996 D1 DE3788996 D1 DE 3788996D1
Authority
DE
Germany
Prior art keywords
fine
steel mill
finishing
merchant
medium 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.)
Revoked
Application number
DE87115220T
Other languages
English (en)
Inventor
Hubert Mueller
Claus Schlanzke
Ulrich Svejkovsky
Hugo Dr Feldmann
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.)
SMS Siemag AG
Original Assignee
SMS Schloemann Siemag AG
Schloemann Siemag AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6799400&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3788996(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by SMS Schloemann Siemag AG, Schloemann Siemag AG filed Critical SMS Schloemann Siemag AG
Priority to DE87115220T priority Critical patent/DE3788996D1/de
Application granted granted Critical
Publication of DE3788996D1 publication Critical patent/DE3788996D1/de
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

Links

Classifications

    • 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
    • B21B45/02—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 lubricating, cooling, or cleaning
    • B21B45/0203—Cooling
    • B21B45/0209—Cooling devices, e.g. using gaseous coolants
    • B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
    • B21B45/0224—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes for wire, rods, rounds, bars
    • 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
    • B21B1/16—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 wire rods, bars, merchant bars, rounds wire or material of like small cross-section
    • B21B1/18—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 wire rods, bars, merchant bars, rounds wire or material of like small cross-section in a continuous process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/74—Temperature control, e.g. by cooling or heating the rolls or the product
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Metal Rolling (AREA)
  • Lubricants (AREA)
  • Disintegrating Or Milling (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
DE87115220T 1986-10-20 1987-10-17 Fein- oder Mittelstahlstrasse. Revoked DE3788996D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE87115220T DE3788996D1 (de) 1986-10-20 1987-10-17 Fein- oder Mittelstahlstrasse.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8627940 1986-10-20
DE87115220T DE3788996D1 (de) 1986-10-20 1987-10-17 Fein- oder Mittelstahlstrasse.

Publications (1)

Publication Number Publication Date
DE3788996D1 true DE3788996D1 (de) 1994-03-17

Family

ID=6799400

Family Applications (1)

Application Number Title Priority Date Filing Date
DE87115220T Revoked DE3788996D1 (de) 1986-10-20 1987-10-17 Fein- oder Mittelstahlstrasse.

Country Status (3)

Country Link
EP (1) EP0264868B1 (de)
AT (1) ATE101065T1 (de)
DE (1) DE3788996D1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3830101A1 (de) * 1988-09-05 1990-03-15 Schloemann Siemag Ag Verfahren zum betrieb eines stabstahlwalzwerkes mit auf einer walzlinie angeordneter kuehlstrecke zum thermomechanischen fertigwalzen und stabstahlwalzwerk zur durchfuehrung des verfahrens
IT1235119B (it) * 1989-07-10 1992-06-18 Danieli Off Mecc Gabbia di laminazione con rulli a sbalzo multipli per laminazione veloce.
DE4207298A1 (de) * 1992-03-07 1993-09-09 Schloemann Siemag Ag Verfahren und walzwerk zum praezisionswalzen von draht bzw. von walzgut mit rundquerschnitt
DE4207296A1 (de) * 1992-03-07 1993-09-09 Schloemann Siemag Ag Feinstahl/drahtstrasse
DE4217149A1 (de) * 1992-05-23 1993-11-25 Schloemann Siemag Ag Walzwerk für Draht oder Stabstahl mit einer kontinuierlichen Feinstahl- oder Drahtstraße
IT1288849B1 (it) * 1996-02-12 1998-09-25 Danieli Off Mecc Procedimento perfezionato per la laminazione di prodotti lunghi e linea di laminazione che realizza detto procedimento
DE19806267A1 (de) * 1997-11-10 1999-05-20 Siemens Ag Verfahren und Einrichtung zur Steuerung einer hüttentechnischen Anlage
AT409463B (de) 1999-07-26 2002-08-26 Voest Alpine Ind Anlagen Walzwerksanlage
IT1391760B1 (it) * 2008-11-11 2012-01-27 Danieli Off Mecc Processo di trattamento termico di laminati

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1608387B2 (de) * 1962-08-24 1980-07-17 Morgan Construction Co., Worcester, Mass. (V.St.A.) Einrichtung zum kontinuierlichen Patentieren von Walzdraht aus der Walzhitze
SE328602B (de) * 1962-08-24 1970-09-21 Morgan Construction Co
DE1533999B2 (de) * 1967-01-17 1970-12-10
BE709228A (de) * 1968-01-11 1968-05-16
FR2196207A1 (de) * 1972-08-18 1974-03-15 Morgan Construction Co
CA1028535A (en) * 1973-11-15 1978-03-28 Bethlehem Steel Corporation Method for controlling the temperature of steel during hot-rolling on a continuous hot-rolling mill
DE2602656C2 (de) * 1975-01-29 1986-09-11 Centre de Recherches Métallurgiques - Centrum voor Research in de Metallurgie - Association sans but lucratif - Vereniging zonder winstoogmerk, Brüssel/Bruxelles Verfahren zur Herstellung von Walzstahl für Bewehrungszwecke
DE2717780B2 (de) * 1977-04-21 1979-11-29 Hamburger Stahlwerke Gmbh, 2103 Hamburg Herstellung von Walzdraht
DE3039101A1 (de) * 1980-10-16 1982-05-13 Schloemann-Siemag AG, 4000 Düsseldorf Anordnung einer kontinuierlich arbeitenden feinstahl-drahtwalzstrasse zum auswalzen von draht oder rundquerschnitten aus edelstaehlen oder hochwertigen legierungen
JPS61183412A (ja) * 1985-02-08 1986-08-16 Nippon Steel Corp 低抗張力高靭性線材の製造方法
DD236885A1 (de) * 1985-05-06 1986-06-25 Thaelmann Schwermaschbau Veb Verfahren zum ueberwachen der walzguttemperatur

Also Published As

Publication number Publication date
EP0264868B1 (de) 1994-02-02
EP0264868A3 (en) 1989-03-22
EP0264868A2 (de) 1988-04-27
ATE101065T1 (de) 1994-02-15

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8327 Change in the person/name/address of the patent owner

Owner name: SMS DEMAG AG, 40237 DUESSELDORF, DE

8331 Complete revocation