EP0060227A3 - Procédé de refroidissement additionnel à courant d'air forcé pour des bobines de fil laminé à chaud et dispositif pour la mise en oeuvre de ce procédé - Google Patents

Procédé de refroidissement additionnel à courant d'air forcé pour des bobines de fil laminé à chaud et dispositif pour la mise en oeuvre de ce procédé

Info

Publication number
EP0060227A3
EP0060227A3 EP82830030A EP82830030A EP0060227A3 EP 0060227 A3 EP0060227 A3 EP 0060227A3 EP 82830030 A EP82830030 A EP 82830030A EP 82830030 A EP82830030 A EP 82830030A EP 0060227 A3 EP0060227 A3 EP 0060227A3
Authority
EP
European Patent Office
Prior art keywords
air
coils
roller conveyor
hot
carry out
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.)
Withdrawn
Application number
EP82830030A
Other languages
German (de)
English (en)
Other versions
EP0060227A2 (fr
Inventor
Paolo Matteazzi
Alessandro Facchini
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.)
Danieli and C Officine Meccaniche SpA
Original Assignee
Danieli and C Officine Meccaniche SpA
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 Danieli and C Officine Meccaniche SpA filed Critical Danieli and C Officine Meccaniche SpA
Publication of EP0060227A2 publication Critical patent/EP0060227A2/fr
Publication of EP0060227A3 publication Critical patent/EP0060227A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • C21D9/573—Continuous furnaces for strip or wire with cooling
    • C21D9/5732—Continuous furnaces for strip or wire with cooling of wires; of rods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/26—Special arrangements with regard to simultaneous or subsequent treatment of the material
    • B21C47/262—Treatment of a wire, while in the form of overlapping non-concentric rings

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Glass Compositions (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
EP82830030A 1981-03-09 1982-02-11 Procédé de refroidissement additionnel à courant d'air forcé pour des bobines de fil laminé à chaud et dispositif pour la mise en oeuvre de ce procédé Withdrawn EP0060227A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT83340/81A IT1146762B (it) 1981-03-09 1981-03-09 Sistema di raffreddamento ausiliario ad aria soffiata per spire di filo metallico formate per laminazione a caldo e dispositivo per attuare tale sistema
IT8334081 1981-03-09

Publications (2)

Publication Number Publication Date
EP0060227A2 EP0060227A2 (fr) 1982-09-15
EP0060227A3 true EP0060227A3 (fr) 1982-11-17

Family

ID=11320387

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82830030A Withdrawn EP0060227A3 (fr) 1981-03-09 1982-02-11 Procédé de refroidissement additionnel à courant d'air forcé pour des bobines de fil laminé à chaud et dispositif pour la mise en oeuvre de ce procédé

Country Status (4)

Country Link
EP (1) EP0060227A3 (fr)
DD (1) DD202402A5 (fr)
IT (1) IT1146762B (fr)
NO (1) NO820725L (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT8360480U1 (it) * 1983-11-28 1985-05-28 Danieli Off Mecc Impianto di formatura e trattamento termico di matasse compatte e spire di laminato.
FR2677904A1 (fr) * 1991-06-20 1992-12-24 Siderurgie Fse Inst Rech Caisson-diffuseur de ventilation destine notamment a etre associe a un module de ventilation de convoyeur en sortie d'un train de laminage a chaud de fils.
IT1314806B1 (it) * 2000-03-07 2003-01-16 Danieli Off Mecc Apparecchiatura per il trasporto ed il raffreddamento di prodottilaminati quali vergelle, fili, tondini o simili.
DE10103680A1 (de) * 2001-01-27 2002-08-01 Sms Demag Ag Kühleinrichtung für kontinuierlich auf einen Förderer aufgelegte und transportierte Walzdrahtwindungen
DE10107566B4 (de) * 2001-02-17 2007-09-27 Sms Demag Ag Verfahren und Vorrichtung zum Kühlen sich überlappender Drahtwindungen beim Transport über ein Kühlbett durch Anblasen mit Kühlluft
DE102005018145B3 (de) * 2005-04-20 2006-12-07 Sms Meer Gmbh Vorrichtung zur Kühlbehandlung von auf einem Rollgang aufliegenden Walzdrahtschlingen
CN109161834A (zh) * 2018-09-03 2019-01-08 德清县欣琪电子有限公司 一种铜包钢线的出线散热装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1602081B1 (de) * 1967-03-04 1970-05-27 Huettenwerk Oberhausen Ag Vorrichtung fuer die Waermebehandlung von metallischem Gut,insbesondere Walzdraht
AT302391B (de) * 1962-08-24 1972-10-10 Morgan Construction Co Verfahren und Vorrichtung zur Herstellung von Stahl-Walzdraht
AT321232B (de) * 1972-06-05 1975-03-25 Sumitomo Metal Ind Verfahren und Vorrichtung zum Abkühlen von heißem Draht
US4023392A (en) * 1975-01-18 1977-05-17 Kobe Steel Ltd. Method and apparatus for cooling hot rolled rod

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT302391B (de) * 1962-08-24 1972-10-10 Morgan Construction Co Verfahren und Vorrichtung zur Herstellung von Stahl-Walzdraht
DE1602081B1 (de) * 1967-03-04 1970-05-27 Huettenwerk Oberhausen Ag Vorrichtung fuer die Waermebehandlung von metallischem Gut,insbesondere Walzdraht
AT321232B (de) * 1972-06-05 1975-03-25 Sumitomo Metal Ind Verfahren und Vorrichtung zum Abkühlen von heißem Draht
US4023392A (en) * 1975-01-18 1977-05-17 Kobe Steel Ltd. Method and apparatus for cooling hot rolled rod

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DRAHT-WELT, Vol. 57, No. 11, november 1971, Duesseldorf. H. KOSMIDER et al: "Vergleichende Untersuchungen zur Patentierung von Stahldraht aus der Walzhitze", pages 548 to 558 *

Also Published As

Publication number Publication date
NO820725L (no) 1982-09-10
IT1146762B (it) 1986-11-19
DD202402A5 (de) 1983-09-14
EP0060227A2 (fr) 1982-09-15
IT8183340A0 (it) 1981-03-09

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

PUAL Search report despatched

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AK Designated contracting states

Designated state(s): CH DE FR GB

RHK1 Main classification (correction)

Ipc: B21B 45/02

AK Designated contracting states

Designated state(s): CH DE FR GB

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19831017

RIN1 Information on inventor provided before grant (corrected)

Inventor name: FACCHINI, ALESSANDRO

Inventor name: MATTEAZZI, PAOLO